## Summary **No review yet** ## Minimized query ```sql CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT); INSERT INTO t1 VALUES (1, 'Wernher', 10, 100); INSERT INTO t1 VALUES (2, 'von', 20, 200); INSERT INTO t1 VALUES (3, 'Braun', 30, 300); CREATE INDEX t1bc ON t1(b, c); PRAGMA writable_schema = ON; .imposter t1bc t2 SELECT * FROM t2; SELECT b, c FROM t1 ORDER BY b, c; .quit PRAGMA application_id = 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a BIGINT, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (WITH _m AS MATERIALIZED (SELECT * FROM T) SELEC_m a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 OR a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; /* ifnull({v}, {v}) */ ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T DROP COLUMN a; CREATE INDEX IF NOT EXISTS idx_T_3012 ON T(c COLLATE NOCASE); WITH cte AS (SELECT * FROM T WHERE a IS NOT NULL) SELECT * FROM cte; SELECT GROUP_CONCAT(c, '.') FILTER (WHERE c IS NOT NULL) OVER (PARTITION BY c ORDER BY c ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; SELECT AVG(a) OVER (PARTITION BY a ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T DROP COLUMN a; CREATE INDEX IF NOT EXISTS idx_T_3012 ON T(c COLLATE NOCASE); WITH cte AS (SELECT * FROM T WHERE a IS NOT NULL) SELECT * FROM cte; SELECT GROUP_CONCAT(c, '.') FILTER (WHERE c IS NOT NULL) OVER (PARTITION BY c ORDER BY c ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; SELECT AVG(a) OVER (PARTITION BY a ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T DROP COLUMN a; CREATE INDEX IF NOT EXISTS idx_T_3012 ON T(c COLLATE NOCASE); WITH cte AS (SELECT * FROM T WHERE a IS NOT NULL) SELECT * FROM cte; SELECT GROUP_CONCAT(c, '.') FILTER (WHERE c IS NOT NULL) OVER (PARTITION BY c ORDER BY c ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; SELECT AVG(a) OVER (PARTITION BY a ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T DROP COLUMN a; CREATE INDEX IF NOT EXISTS idx_T_3012 ON T(c COLLATE NOCASE); WITH cte AS (SELECT * FROM T WHERE a IS NOT NULL) SELECT * FROM cte; SELECT GROUP_CONCAT(c, '.') FILTER (WHERE c IS NOT NULL) OVER (PARTITION BY c ORDER BY c ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; SELECT AVG(a) OVER (PARTITION BY a ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; PRAGMA application_id = 2.2250738585072014e-308; .progress 1 BEGIN DEFERRED; .print https://yewtu.be/watch?v=dQw4w9WgXcQ .exit (9999 - 0) .dbconfig PRAGMA count_changes = YES; PRAGMA fullsync = FALSE; .separator >_< PRAGMA fullfsync; PRAGMA wal_autocheckpoint; PRAGMA cache_spill; .timer on CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (sqrt('#'),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; CREATE INDEX IF NOT EXISTS idx_T_9600 ON T(lower(b)) WHERE b > 0; ALTER TABLE T DROP COLUMN c; PRAGMA analysis_limit; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T ADD COLUMN extra_747 INT COLLATE NOCASE; CREATE VIEW IF NOT EXISTS v_T_1966 AS SELECT a FROM T; ALTER TABLE T ADD COLUMN extra_7698 ANY NOT NULL DEFAULT 0; SELECT COUNT(*) FILTER (WHERE a IS NOT NULL), SUM(rowid) FILTER (WHERE a > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(a) FILTER (WHERE a > 0 AND a < 100), COUNT(*) FILTER (WHERE typeof(a) = "text") FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT * FROM (SELECT * FROM T) AS sub; SELECT * FROM (SELECT b, COUNT(*) FROM T GROUP BY b) AS sub; ALTER TABLE T RENAME COLUMN b TO b_r6106; SELECT * FROM T WHERE c = (SELECT MAX(c) FROM T WHERE c = (SELECT MAX(c) FROM T)); REINDEX T; ALTER TABLE T ADD COLUMN extra_9321 BLOB DEFAULT (random()); ROLLBACK; INSERT OR FAIL INTO T VALUES ('x', 0, -1); SELECT * FROM T; DELETE FROM T WHERE c IS NULL; SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; DROP INDEX IF EXISTS T; PRAGMA read_uncommitted = 0; CREATE TEMP VIEW IF NOT EXISTS v_T_3569 AS SELECT a FROM T; ALTER TABLE T DROP COLUMN c; SELECT * FROM T AS a INNER JOIN T AS b ON a.rowid = b.rowid; ALTER TABLE T DROP COLUMN a; CREATE INDEX IF NOT EXISTS idx_T_3012 ON T(c COLLATE NOCASE); WITH cte AS (SELECT * FROM T WHERE a IS NOT NULL) SELECT * FROM cte; SELECT GROUP_CONCAT(c, '.') FILTER (WHERE c IS NOT NULL) OVER (PARTITION BY c ORDER BY c ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; INSERT INTO T VALUES (NULL, NULL, NULL); SELECT COUNT(*) FILTER (WHERE c IS NOT NULL), SUM(rowid) FILTER (WHERE c > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(c) FILTER (WHERE c > 0 AND c < 100), COUNT(*) FILTER (WHERE typeof(c) = "text") FROM T; SELECT AVG(a) OVER (PARTITION BY a ORDER BY a ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM T; SELECT * FROM T WHERE c IN (SELECT c FROM T); INSERT INTO T VALUES (NULL, NULL, 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c; DELETE FROM T WHERE b IS NULL; SELECT * FROM T WHERE b IN (SELECT b FROM T LIMIT 1); ALTER TABLE T DROP COLUMN c; INSERT INTO T SELECT * FROM T; INSERT INTO T VALUES (1, 'x', 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c; PRAGMA checkpoint_fullsync = 1; DELETE FROM T WHERE a IS NULL RETURNING *; SELECT LAG(a) OVER (PARTITION BY a ORDER BY a ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE GROUP) FROM T; PRAGMA trusted_schema; DELETE FROM T WHERE a > (SELECT AVG(a) FROM T); WITH RECURSIVE pair(a,b) AS (VALUES(0,1) UNION ALL SELECT b, a+b FROM pair WHERE b<100) SELECT * FROM pair; SELECT PERCENT_RANK() OVER (ORDER BY c ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE GROUP) FROM T; INSERT INTO t1 VALUES (NULL, NULL, NULL, NULL); SELECT MAX(c) FROM T; PRAGMA case_sensitive_like = TRUE; DELETE FROM t1 WHERE 0 RETURNING *; SELECT * FROM T WHERE c <> ANY (SELECT c FROM T); ``` ## Actual output ```sql CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID; WARNING: writing to an imposter table will corrupt the "t1bc" index! Braun|30|3 Wernher|10|1 von|20|2 Braun|30 Wernher|10 von|20 ``` ## Expectation ```sql CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID; Braun|30|3 Wernher|10|1 von|20|2 Braun|30 Wernher|10 von|20 ``` ## Flag ``` ```