119 KiB
119 KiB
Summary
**No review yet**Minimized query
ATTACH DATABASE ':memory:' AS aux80;
BEGIN IMMEDIATE TRANSACTION;
.eqp full
PRAGMA case_sensitive_like = ON;
PRAGMA trusted_schema = ON;
SAVEPOINT sp1241;
PRAGMA pragma_list;
CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
);
INSERT INTO T VALUES ('' || ('a'), 'x', -9223372036854775808);
INSERT INTO T VALUES ('b', 'y', -1000000);
INSERT INTO T VALUES ('c', 'y', 0);
INSERT INTO T VALUES ('d', 'y', 42);
INSERT INTO T VALUES ('e', 'x', 9223372036854775807);
INSERT INTO T VALUES ('f', 'z', 2147483648);
SELECT * FROM T WHERE NOT NOT (+C <> 0) ORDER BY C DESC;
ATTACH DATABASE ':memory:' AS aux2;
CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (1, 'Wernher', 10, 100);
creATE VIRTUAL TABLE t0 USING fts3("x", "y", "z");
DROP TABLE t0;
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 temp_store = '0';
CREATE TABLE T (
a TEXT,
b TEXT,
c REAL /* ? */ );
INSERT INTO T VALUES ('a','b',1.0), ('a','c',-1.0), ('b','d',0.0);
SELECT
COALESCE(a,'e') AS d,
COALESCE(b,'f') AS e,
SUM(c) AS f
FROM T
GROUP BY a,b;
PRAGMA empty_result_callbacks = FALSE;
PRAGMA default_cache_size = -1000;
.output
CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK( coalesce(b,c) ));
INSERT INTO t1 VALUES(1, 2, 3);
ALTER TABLE t1 RENAME COLUMN b TO d;
CREATE TABLE t3(a, b, c, d, e, f, g, h, i, j, k, l, m, FOREIGN KEY (b, c, d, e, f, g, h, i, j, k, l, m) REFERENCES `t4`);
CREATE TABLE main.t4(x, y, z);
INSERT INTO t4 VALUES(3, 2, 1);
SELECT STRING_AGG(c) FROM t1;
ALTER TABLE t4 RENAME TO t4_r7558;
ALTER TABLE t1 ADD COLUMN extra_4840 INT NOT NULL DEFAULT 0;
INSERT INTO t3 VALUES (NULL, 'x', 1, 1, 1, 'x', 'x', 'x', NULL, 'x', 1, 'x', 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
DETACH DATABASE aux2;
CREATE TABLE T (
a INTEGER,
b TEXT,
c REAL
);
INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
SELECT b,a,c,
RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
UPDATE T SET c = NULL WHERE c IS NOT NULL;
ALTER TABLE t1 DROP COLUMN a;
PRAGMA cache_size = -2000;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE +x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE +x > 0 OR x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
INSERT INTO t1 DEFAULT VALUES;
INSERT INTO t1 DEFAULT VALUES;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE x > 0 AND x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
SELECT COUNT(*) FROM t1;
DROP TRIGGER IF EXISTS t4;
DROP TRIGGER IF EXISTS t4;
PRAGMA vdbe_listing = 0;
INSERT OR REPLACE INTO t4 VALUES ('x', 0, 0);
SELECT * FROM T;
ALTER TABLE t1 RENAME TO t1_r8555;
INSERT INTO t1 SELECT * FROM t1;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<1) SELECT * FROM cnt;
ALTER TABLE T DROP COLUMN a;
REINDEX;
DELETE FROM T WHERE 0 RETURNING *;
CREATE TRIGGER IF NOT EXISTS trg_t4_5386 BEFORE INSERT ON t4 BEGIN SELECT RAISE(ABORT, 'abort'); END;
CREATE TABLE T1 (
a INTEGER,
b REAL
);
CREATE TABLE T2 (
a INTEGER,
b REAL
);
INSERT INTO T1 VALUES (1,1.0);
INSERT INTO T2 VALUES (1,-1.0),(2,9e999);
INSERT OR REPLACE INTO T1
SELECT * FROM T2;
WITH _m AS MATERIALIZED (SELECT * FROM t3) SELECT * FROM T1;
ROLLBACK TRANSACTION TO SAVEPOINT sp1241;
RELEASE SAVEPOINT sp1241;
ALTER TABLE _m RENAME TO t3_r7522;
DROP TABLE IF EXISTS t1;
INSERT INTO T VALUES (NULL, NULL, NULL);
INSERT INTO t3 SELECT * FROM t3;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_2809 ON t1(b COLLATE NOCASE) WHERE b IS NOT NULL;
ALTER TABLE T ADD COLUMN extra_3471 DATETIME DEFAULT CURRENT_TIMESTAMP;
CREATE TEMP VIEW IF NOT EXISTS v_t3_7658 AS SELECT i FROM t3;
VACUUM;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<23) SELECT SUM(x) FROM cnt;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_5305 ON t3(b COLLATE NOCASE) WHERE b IS NOT NULL;
INSERT INTO t3 VALUES (1, NULL, 'x', 1, 1, 1, NULL, NULL, 1, 'x', 'x', NULL, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
SELECT * FROM T WHERE a = (SELECT COUNT(*) FROM T);
CREATE TRIGGER IF NOT EXISTS trg_T_6545 BEFORE DELETE ON T FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
DROP VIEW IF EXISTS t4;
INSERT INTO T SELECT * FROM T;
SELECT COUNT(*) FILTER (WHERE m IS NOT NULL), SUM(rowid) FILTER (WHERE m > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(m) FILTER (WHERE m > 0 AND m < 100), COUNT(*) FILTER (WHERE typeof(m) = "text") FROM t3;
UPDATE T SET b = b + 1 RETURNING *;
SELECT LAG(a, 2, 'default') OVER (PARTITION BY a ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
INSERT OR REPLACE INTO t1 VALUES ('', '', 'x');
END;
SELECT * FROM t4 AS a FULL JOIN t3 AS b ON a.rowid = b.rowid;
DETACH DATABASE aux80;
SELECT COUNT(*) FROM t4;
INSERT INTO T VALUES (NULL, NULL, NULL);
ATTACH DATABASE ':memory:' AS aux80;
BEGIN IMMEDIATE TRANSACTION;
.eqp full
PRAGMA case_sensitive_like = ON;
PRAGMA trusted_schema = ON;
SAVEPOINT sp1241;
PRAGMA pragma_list;
CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
);
INSERT INTO T VALUES ('' || ('a'), 'x', -9223372036854775808);
INSERT INTO T VALUES ('b', 'y', -1000000);
INSERT INTO T VALUES ('c', 'y', 0);
INSERT INTO T VALUES ('d', 'y', 42);
INSERT INTO T VALUES ('e', 'x', 9223372036854775807);
INSERT INTO T VALUES ('f', 'z', 2147483648);
SELECT * FROM T WHERE +C <> 0 ORDER BY C DESC;
ATTACH DATABASE ':memory:' AS aux2;
CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (1, 'Wernher', 10, 100);
creATE VIRTUAL TABLE t0 USING fts3("x", "y", "z");
DROP TABLE t0;
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 temp_store = '0';
CREATE TABLE T (
a TEXT,
b TEXT,
c REAL /* ? */ );
INSERT INTO T VALUES ('a','b',1.0), ('a','c',-1.0), ('b','d',0.0);
SELECT
COALESCE(a,'e') AS d,
COALESCE(b,'f') AS e,
SUM(c) AS f
FROM T
GROUP BY a,b;
PRAGMA empty_result_callbacks = FALSE;
PRAGMA default_cache_size = -1000;
.output
CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK( coalesce(b,c) ));
INSERT INTO t1 VALUES(1, 2, 3);
ALTER TABLE t1 RENAME COLUMN b TO d;
CREATE TABLE t3(a, b, c, d, e, f, g, h, i, j, k, l, m, FOREIGN KEY (b, c, d, e, f, g, h, i, j, k, l, m) REFERENCES `t4`);
CREATE TABLE main.t4(x, y, z);
INSERT INTO t4 VALUES(3, 2, 1);
SELECT STRING_AGG(c) FROM t1;
ALTER TABLE t4 RENAME TO t4_r7558;
ALTER TABLE t1 ADD COLUMN extra_4840 INT NOT NULL DEFAULT 0;
INSERT INTO t3 VALUES (NULL, 'x', 1, 1, 1, 'x', 'x', 'x', NULL, 'x', 1, 'x', 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
DETACH DATABASE aux2;
CREATE TABLE T (
a INTEGER,
b TEXT,
c REAL
);
INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
SELECT b,a,c,
RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
UPDATE T SET c = NULL WHERE c IS NOT NULL;
ALTER TABLE t1 DROP COLUMN a;
PRAGMA cache_size = -2000;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE +x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE +x > 0 OR x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
INSERT INTO t1 DEFAULT VALUES;
INSERT INTO t1 DEFAULT VALUES;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE x > 0 AND x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
SELECT COUNT(*) FROM t1;
DROP TRIGGER IF EXISTS t4;
DROP TRIGGER IF EXISTS t4;
PRAGMA vdbe_listing = 0;
INSERT OR REPLACE INTO t4 VALUES ('x', 0, 0);
SELECT * FROM T;
ALTER TABLE t1 RENAME TO t1_r8555;
INSERT INTO t1 SELECT * FROM t1;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<1) SELECT * FROM cnt;
ALTER TABLE T DROP COLUMN a;
REINDEX;
DELETE FROM T WHERE 0 RETURNING *;
CREATE TRIGGER IF NOT EXISTS trg_t4_5386 BEFORE INSERT ON t4 BEGIN SELECT RAISE(ABORT, 'abort'); END;
ROLLBACK TRANSACTION TO SAVEPOINT sp1241;
RELEASE SAVEPOINT sp1241;
ALTER TABLE t3 RENAME TO t3_r7522;
DROP TABLE IF EXISTS t1;
INSERT INTO T VALUES (NULL, NULL, NULL);
INSERT INTO t3 SELECT * FROM t3;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_2809 ON t1(b COLLATE NOCASE) WHERE b IS NOT NULL;
ALTER TABLE T ADD COLUMN extra_3471 DATETIME DEFAULT CURRENT_TIMESTAMP;
CREATE TEMP VIEW IF NOT EXISTS v_t3_7658 AS SELECT i FROM t3;
VACUUM;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<23) SELECT SUM(x) FROM cnt;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_5305 ON t3(b COLLATE NOCASE) WHERE b IS NOT NULL;
INSERT INTO t3 VALUES (1, NULL, 'x', 1, 1, 1, NULL, NULL, 1, 'x', 'x', NULL, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
SELECT * FROM T WHERE a = (SELECT COUNT(*) FROM T);
CREATE TRIGGER IF NOT EXISTS trg_T_6545 BEFORE DELETE ON T FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
DROP VIEW IF EXISTS t4;
INSERT INTO T SELECT * FROM T;
SELECT COUNT(*) FILTER (WHERE m IS NOT NULL), SUM(rowid) FILTER (WHERE m > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(m) FILTER (WHERE m > 0 AND m < 100), COUNT(*) FILTER (WHERE typeof(m) = "text") FROM t3;
UPDATE T SET b = b + 1 RETURNING *;
SELECT LAG(a, 2, 'default') OVER (PARTITION BY a ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
INSERT OR REPLACE INTO t1 VALUES ('', '', 'x');
END;
SELECT * FROM t4 AS a FULL JOIN t3 AS b ON a.rowid = b.rowid;
DETACH DATABASE aux80;
SELECT COUNT(*) FROM t4;
INSERT INTO T VALUES (NULL, NULL, NULL);
ATTACH DATABASE ':memory:' AS aux80;
BEGIN IMMEDIATE TRANSACTION;
.eqp full
PRAGMA case_sensitive_like = ON;
PRAGMA trusted_schema = ON;
SAVEPOINT sp1241;
PRAGMA pragma_list;
CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
);
INSERT INTO T VALUES ('' || ('a'), 'x', -9223372036854775808);
INSERT INTO T VALUES ('b', 'y', -1000000);
INSERT INTO T VALUES ('c', 'y', 0);
INSERT INTO T VALUES ('d', 'y', 42);
INSERT INTO T VALUES ('e', 'x', 9223372036854775807);
INSERT INTO T VALUES ('f', 'z', 2147483648);
SELECT * FROM T WHERE +C <> 0 ORDER BY C DESC;
ATTACH DATABASE ':memory:' AS aux2;
CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (1, 'Wernher', 10, 100);
creATE VIRTUAL TABLE t0 USING fts3("x", "y", "z");
DROP TABLE t0;
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 temp_store = '0';
CREATE TABLE T (
a TEXT,
b TEXT,
c REAL /* ? */ );
INSERT INTO T VALUES ('a','b',1.0), ('a','c',-1.0), ('b','d',0.0);
SELECT
COALESCE(a,'e') AS d,
COALESCE(b,'f') AS e,
SUM(c) AS f
FROM T
GROUP BY a,b;
PRAGMA empty_result_callbacks = FALSE;
PRAGMA default_cache_size = -1000;
.output
CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK( coalesce(b,c) ));
INSERT INTO t1 VALUES(1, 2, 3);
ALTER TABLE t1 RENAME COLUMN b TO d;
CREATE TABLE t3(a, b, c, d, e, f, g, h, i, j, k, l, m, FOREIGN KEY (b, c, d, e, f, g, h, i, j, k, l, m) REFERENCES `t4`);
CREATE TABLE main.t4(x, y, z);
INSERT INTO t4 VALUES(3, 2, 1);
SELECT STRING_AGG(c) FROM t1;
ALTER TABLE t4 RENAME TO t4_r7558;
ALTER TABLE t1 ADD COLUMN extra_4840 INT NOT NULL DEFAULT 0;
INSERT INTO t3 VALUES (NULL, 'x', 1, 1, 1, 'x', 'x', 'x', NULL, 'x', 1, 'x', 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
DETACH DATABASE aux2;
CREATE TABLE T (
a INTEGER,
b TEXT,
c REAL
);
INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
SELECT b,a,c,
RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
UPDATE T SET c = NULL WHERE c IS NOT NULL;
ALTER TABLE t1 DROP COLUMN a;
PRAGMA cache_size = -2000;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE +x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE +x > 0 OR x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
INSERT INTO t1 DEFAULT VALUES;
INSERT INTO t1 DEFAULT VALUES;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE x > 0 AND x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
SELECT COUNT(*) FROM t1;
DROP TRIGGER IF EXISTS t4;
DROP TRIGGER IF EXISTS t4;
PRAGMA vdbe_listing = 0;
INSERT OR REPLACE INTO t4 VALUES ('x', 0, 0);
SELECT * FROM T;
ALTER TABLE t1 RENAME TO t1_r8555;
INSERT INTO t1 SELECT * FROM t1;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<1) SELECT * FROM cnt;
ALTER TABLE T DROP COLUMN a;
REINDEX;
DELETE FROM T WHERE 0 RETURNING *;
CREATE TRIGGER IF NOT EXISTS trg_t4_5386 BEFORE INSERT ON t4 BEGIN SELECT RAISE(ABORT, 'abort'); END;
ROLLBACK TRANSACTION TO SAVEPOINT sp1241;
RELEASE SAVEPOINT sp1241;
ALTER TABLE t3 RENAME TO t3_r7522;
DROP TABLE IF EXISTS t1;
INSERT INTO T VALUES (NULL, NULL, NULL);
INSERT INTO t3 SELECT * FROM t3;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_2809 ON t1(b COLLATE NOCASE) WHERE b IS NOT NULL;
ALTER TABLE T ADD COLUMN extra_3471 DATETIME DEFAULT CURRENT_TIMESTAMP;
CREATE TEMP VIEW IF NOT EXISTS v_t3_7658 AS SELECT i FROM t3;
VACUUM;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<23) SELECT SUM(x) FROM cnt;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_5305 ON t3(b COLLATE NOCASE) WHERE b IS NOT NULL;
INSERT INTO t3 VALUES (1, NULL, 'x', 1, 1, 1, NULL, NULL, 1, 'x', 'x', NULL, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
SELECT * FROM T WHERE a = (SELECT COUNT(*) FROM T);
CREATE TRIGGER IF NOT EXISTS trg_T_6545 BEFORE DELETE ON T FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
DROP VIEW IF EXISTS t4;
INSERT INTO T SELECT * FROM T;
SELECT COUNT(*) FILTER (WHERE m IS NOT NULL), SUM(rowid) FILTER (WHERE m > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(m) FILTER (WHERE m > 0 AND m < 100), COUNT(*) FILTER (WHERE typeof(m) = "text") FROM t3;
UPDATE T SET b = b + 1 RETURNING *;
SELECT LAG(a, 2, 'default') OVER (PARTITION BY a ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
INSERT OR REPLACE INTO t1 VALUES ('', '', 'x');
END;
SELECT * FROM t4 AS a FULL JOIN t3 AS b ON a.rowid = b.rowid;
DETACH DATABASE aux80;
SELECT COUNT(*) FROM t4;
INSERT INTO T VALUES (NULL, NULL, NULL);
ATTACH DATABASE ':memory:' AS aux80;
BEGIN IMMEDIATE TRANSACTION;
.eqp full
PRAGMA case_sensitive_like = ON;
PRAGMA trusted_schema = ON;
SAVEPOINT sp1241;
PRAGMA pragma_list;
CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
);
INSERT INTO T VALUES ('' || ('a'), 'x', -9223372036854775808);
INSERT INTO T VALUES ('b', 'y', -1000000);
INSERT INTO T VALUES ('c', 'y', 0);
INSERT INTO T VALUES ('d', 'y', 42);
INSERT INTO T VALUES ('e', 'x', 9223372036854775807);
INSERT INTO T VALUES ('f', 'z', 2147483648);
SELECT * FROM T WHERE +C <> 0 ORDER BY C DESC;
ATTACH DATABASE ':memory:' AS aux2;
CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (1, 'Wernher', 10, 100);
creATE VIRTUAL TABLE t0 USING fts3("x", "y", "z");
DROP TABLE t0;
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 temp_store = '0';
CREATE TABLE T (
a TEXT,
b TEXT,
c REAL /* ? */ );
INSERT INTO T VALUES ('a','b',1.0), ('a','c',-1.0), ('b','d',0.0);
SELECT
COALESCE(a,'e') AS d,
COALESCE(b,'f') AS e,
SUM(c) AS f
FROM T
GROUP BY a,b;
PRAGMA empty_result_callbacks = FALSE;
PRAGMA default_cache_size = -1000;
.output
CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK( coalesce(b,c) ));
INSERT INTO t1 VALUES(1, 2, 3);
ALTER TABLE t1 RENAME COLUMN b TO d;
CREATE TABLE t3(a, b, c, d, e, f, g, h, i, j, k, l, m, FOREIGN KEY (b, c, d, e, f, g, h, i, j, k, l, m) REFERENCES `t4`);
CREATE TABLE main.t4(x, y, z);
INSERT INTO t4 VALUES(3, 2, 1);
SELECT STRING_AGG(c) FROM t1;
ALTER TABLE t4 RENAME TO t4_r7558;
ALTER TABLE t1 ADD COLUMN extra_4840 INT NOT NULL DEFAULT 0;
INSERT INTO t3 VALUES (NULL, 'x', 1, 1, 1, 'x', 'x', 'x', NULL, 'x', 1, 'x', 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
DETACH DATABASE aux2;
CREATE TABLE T (
a INTEGER,
b TEXT,
c REAL
);
INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999);
SELECT b,a,c,
RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T;
UPDATE T SET c = NULL WHERE c IS NOT NULL;
ALTER TABLE t1 DROP COLUMN a;
PRAGMA cache_size = -2000;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE +x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE +x > 0 OR x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
INSERT INTO t1 DEFAULT VALUES;
INSERT INTO t1 DEFAULT VALUES;
SELECT COUNT(*) FILTER (WHERE x IS NOT NULL), SUM(rowid) FILTER (WHERE x > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(x) FILTER (WHERE x > 0 AND x < 100), COUNT(*) FILTER (WHERE typeof(x) = "text") FROM t4;
SELECT COUNT(*) FROM t1;
DROP TRIGGER IF EXISTS t4;
DROP TRIGGER IF EXISTS t4;
PRAGMA vdbe_listing = 0;
INSERT OR REPLACE INTO t4 VALUES ('x', 0, 0);
SELECT * FROM T;
ALTER TABLE t1 RENAME TO t1_r8555;
INSERT INTO t1 SELECT * FROM t1;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<1) SELECT * FROM cnt;
ALTER TABLE T DROP COLUMN a;
REINDEX;
DELETE FROM T WHERE 0 RETURNING *;
CREATE TRIGGER IF NOT EXISTS trg_t4_5386 BEFORE INSERT ON t4 BEGIN SELECT RAISE(ABORT, 'abort'); END;
ROLLBACK TRANSACTION TO SAVEPOINT sp1241;
RELEASE SAVEPOINT sp1241;
ALTER TABLE t3 RENAME TO t3_r7522;
DROP TABLE IF EXISTS t1;
INSERT INTO T VALUES (NULL, NULL, NULL);
INSERT INTO t3 SELECT * FROM t3;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_2809 ON t1(b COLLATE NOCASE) WHERE b IS NOT NULL;
ALTER TABLE T ADD COLUMN extra_3471 DATETIME DEFAULT CURRENT_TIMESTAMP;
CREATE TEMP VIEW IF NOT EXISTS v_t3_7658 AS SELECT i FROM t3;
VACUUM;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<23) SELECT SUM(x) FROM cnt;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t3_5305 ON t3(b COLLATE NOCASE) WHERE b IS NOT NULL;
INSERT INTO t3 VALUES (1, NULL, 'x', 1, 1, 1, NULL, NULL, 1, 'x', 'x', NULL, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
SELECT * FROM T WHERE a = (SELECT COUNT(*) FROM T);
CREATE TRIGGER IF NOT EXISTS trg_T_6545 BEFORE DELETE ON T FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
DROP VIEW IF EXISTS t4;
INSERT INTO T SELECT * FROM T;
SELECT COUNT(*) FILTER (WHERE m IS NOT NULL), SUM(rowid) FILTER (WHERE m > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(m) FILTER (WHERE m > 0 AND m < 100), COUNT(*) FILTER (WHERE typeof(m) = "text") FROM t3;
UPDATE T SET b = b + 1 RETURNING *;
SELECT LAG(a, 2, 'default') OVER (PARTITION BY a ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
INSERT OR REPLACE INTO t1 VALUES ('', '', 'x');
END;
SELECT * FROM t4 AS a FULL JOIN t3 AS b ON a.rowid = b.rowid;
DETACH DATABASE aux80;
SELECT COUNT(*) FROM t4;
INSERT INTO T VALUES (NULL, NULL, NULL);
VACUUM main;
WITH cte AS (SELECT * FROM T) SELECT * FROM cte;
DROP INDEX IF EXISTS t3;
SELECT AVG(c) FROM T;
INSERT INTO t1 VALUES (NULL, NULL, NULL);
SELECT MIN(z) FROM t4;
CREATE TRIGGER IF NOT EXISTS trg_T_4471 BEFORE DELETE ON T BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
Actual output
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 1 0 0 Start at 1
1 Expire 1 1 0 0
2 Halt 0 0 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 1 0 0 Start at 1
1 Expire 1 1 0 0
2 Expire 0 0 0 0
3 Halt 0 0 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 1 0 0 Start at 1
1 Savepoint 0 0 0 sp1241 0
2 Halt 0 0 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 1 0 0 Start at 1
1 Expire 1 1 0 0
2 String8 0 1 0 analysis_limit 0 r[1]='analysis_limit'
3 ResultRow 1 1 0 0 output=r[1]
4 String8 0 1 0 application_id 0 r[1]='application_id'
5 ResultRow 1 1 0 0 output=r[1]
6 String8 0 1 0 auto_vacuum 0 r[1]='auto_vacuum'
7 ResultRow 1 1 0 0 output=r[1]
8 String8 0 1 0 automatic_index 0 r[1]='automatic_index'
9 ResultRow 1 1 0 0 output=r[1]
10 String8 0 1 0 busy_timeout 0 r[1]='busy_timeout'
11 ResultRow 1 1 0 0 output=r[1]
12 String8 0 1 0 cache_size 0 r[1]='cache_size'
13 ResultRow 1 1 0 0 output=r[1]
14 String8 0 1 0 cache_spill 0 r[1]='cache_spill'
15 ResultRow 1 1 0 0 output=r[1]
16 String8 0 1 0 case_sensitive_like 0 r[1]='case_sensitive_like'
17 ResultRow 1 1 0 0 output=r[1]
18 String8 0 1 0 cell_size_check 0 r[1]='cell_size_check'
19 ResultRow 1 1 0 0 output=r[1]
20 String8 0 1 0 checkpoint_fullfsync 0 r[1]='checkpoint_fullfsync'
21 ResultRow 1 1 0 0 output=r[1]
22 String8 0 1 0 collation_list 0 r[1]='collation_list'
23 ResultRow 1 1 0 0 output=r[1]
24 String8 0 1 0 compile_options 0 r[1]='compile_options'
25 ResultRow 1 1 0 0 output=r[1]
26 String8 0 1 0 count_changes 0 r[1]='count_changes'
27 ResultRow 1 1 0 0 output=r[1]
28 String8 0 1 0 data_version 0 r[1]='data_version'
29 ResultRow 1 1 0 0 output=r[1]
30 String8 0 1 0 database_list 0 r[1]='database_list'
31 ResultRow 1 1 0 0 output=r[1]
32 String8 0 1 0 default_cache_size 0 r[1]='default_cache_size'
33 ResultRow 1 1 0 0 output=r[1]
34 String8 0 1 0 defer_foreign_keys 0 r[1]='defer_foreign_keys'
35 ResultRow 1 1 0 0 output=r[1]
36 String8 0 1 0 empty_result_callbacks 0 r[1]='empty_result_callbacks'
37 ResultRow 1 1 0 0 output=r[1]
38 String8 0 1 0 encoding 0 r[1]='encoding'
39 ResultRow 1 1 0 0 output=r[1]
40 String8 0 1 0 foreign_key_check 0 r[1]='foreign_key_check'
41 ResultRow 1 1 0 0 output=r[1]
42 String8 0 1 0 foreign_key_list 0 r[1]='foreign_key_list'
43 ResultRow 1 1 0 0 output=r[1]
44 String8 0 1 0 foreign_keys 0 r[1]='foreign_keys'
45 ResultRow 1 1 0 0 output=r[1]
46 String8 0 1 0 freelist_count 0 r[1]='freelist_count'
47 ResultRow 1 1 0 0 output=r[1]
48 String8 0 1 0 full_column_names 0 r[1]='full_column_names'
49 ResultRow 1 1 0 0 output=r[1]
50 String8 0 1 0 fullfsync 0 r[1]='fullfsync'
51 ResultRow 1 1 0 0 output=r[1]
52 String8 0 1 0 function_list 0 r[1]='function_list'
53 ResultRow 1 1 0 0 output=r[1]
54 String8 0 1 0 hard_heap_limit 0 r[1]='hard_heap_limit'
55 ResultRow 1 1 0 0 output=r[1]
56 String8 0 1 0 ignore_check_constraints 0 r[1]='ignore_check_constraints'
57 ResultRow 1 1 0 0 output=r[1]
58 String8 0 1 0 incremental_vacuum 0 r[1]='incremental_vacuum'
59 ResultRow 1 1 0 0 output=r[1]
60 String8 0 1 0 index_info 0 r[1]='index_info'
61 ResultRow 1 1 0 0 output=r[1]
62 String8 0 1 0 index_list 0 r[1]='index_list'
63 ResultRow 1 1 0 0 output=r[1]
64 String8 0 1 0 index_xinfo 0 r[1]='index_xinfo'
65 ResultRow 1 1 0 0 output=r[1]
66 String8 0 1 0 integrity_check 0 r[1]='integrity_check'
67 ResultRow 1 1 0 0 output=r[1]
68 String8 0 1 0 journal_mode 0 r[1]='journal_mode'
69 ResultRow 1 1 0 0 output=r[1]
70 String8 0 1 0 journal_size_limit 0 r[1]='journal_size_limit'
71 ResultRow 1 1 0 0 output=r[1]
72 String8 0 1 0 legacy_alter_table 0 r[1]='legacy_alter_table'
73 ResultRow 1 1 0 0 output=r[1]
74 String8 0 1 0 locking_mode 0 r[1]='locking_mode'
75 ResultRow 1 1 0 0 output=r[1]
76 String8 0 1 0 max_page_count 0 r[1]='max_page_count'
77 ResultRow 1 1 0 0 output=r[1]
78 String8 0 1 0 mmap_size 0 r[1]='mmap_size'
79 ResultRow 1 1 0 0 output=r[1]
80 String8 0 1 0 module_list 0 r[1]='module_list'
81 ResultRow 1 1 0 0 output=r[1]
82 String8 0 1 0 optimize 0 r[1]='optimize'
83 ResultRow 1 1 0 0 output=r[1]
84 String8 0 1 0 page_count 0 r[1]='page_count'
85 ResultRow 1 1 0 0 output=r[1]
86 String8 0 1 0 page_size 0 r[1]='page_size'
87 ResultRow 1 1 0 0 output=r[1]
88 String8 0 1 0 pragma_list 0 r[1]='pragma_list'
89 ResultRow 1 1 0 0 output=r[1]
90 String8 0 1 0 query_only 0 r[1]='query_only'
91 ResultRow 1 1 0 0 output=r[1]
92 String8 0 1 0 quick_check 0 r[1]='quick_check'
93 ResultRow 1 1 0 0 output=r[1]
94 String8 0 1 0 read_uncommitted 0 r[1]='read_uncommitted'
95 ResultRow 1 1 0 0 output=r[1]
96 String8 0 1 0 recursive_triggers 0 r[1]='recursive_triggers'
97 ResultRow 1 1 0 0 output=r[1]
98 String8 0 1 0 reverse_unordered_selects 0 r[1]='reverse_unordered_selects'
99 ResultRow 1 1 0 0 output=r[1]
100 String8 0 1 0 schema_version 0 r[1]='schema_version'
101 ResultRow 1 1 0 0 output=r[1]
102 String8 0 1 0 secure_delete 0 r[1]='secure_delete'
103 ResultRow 1 1 0 0 output=r[1]
104 String8 0 1 0 short_column_names 0 r[1]='short_column_names'
105 ResultRow 1 1 0 0 output=r[1]
106 String8 0 1 0 shrink_memory 0 r[1]='shrink_memory'
107 ResultRow 1 1 0 0 output=r[1]
108 String8 0 1 0 soft_heap_limit 0 r[1]='soft_heap_limit'
109 ResultRow 1 1 0 0 output=r[1]
110 String8 0 1 0 synchronous 0 r[1]='synchronous'
111 ResultRow 1 1 0 0 output=r[1]
112 String8 0 1 0 table_info 0 r[1]='table_info'
113 ResultRow 1 1 0 0 output=r[1]
114 String8 0 1 0 table_list 0 r[1]='table_list'
115 ResultRow 1 1 0 0 output=r[1]
116 String8 0 1 0 table_xinfo 0 r[1]='table_xinfo'
117 ResultRow 1 1 0 0 output=r[1]
118 String8 0 1 0 temp_store 0 r[1]='temp_store'
119 ResultRow 1 1 0 0 output=r[1]
120 String8 0 1 0 temp_store_directory 0 r[1]='temp_store_directory'
121 ResultRow 1 1 0 0 output=r[1]
122 String8 0 1 0 threads 0 r[1]='threads'
123 ResultRow 1 1 0 0 output=r[1]
124 String8 0 1 0 trusted_schema 0 r[1]='trusted_schema'
125 ResultRow 1 1 0 0 output=r[1]
126 String8 0 1 0 user_version 0 r[1]='user_version'
127 ResultRow 1 1 0 0 output=r[1]
128 String8 0 1 0 wal_autocheckpoint 0 r[1]='wal_autocheckpoint'
129 ResultRow 1 1 0 0 output=r[1]
130 String8 0 1 0 wal_checkpoint 0 r[1]='wal_checkpoint'
131 ResultRow 1 1 0 0 output=r[1]
132 String8 0 1 0 writable_schema 0 r[1]='writable_schema'
133 ResultRow 1 1 0 0 output=r[1]
134 Halt 0 0 0 0
analysis_limit
application_id
auto_vacuum
automatic_index
busy_timeout
cache_size
cache_spill
case_sensitive_like
cell_size_check
checkpoint_fullfsync
collation_list
compile_options
count_changes
data_version
database_list
default_cache_size
defer_foreign_keys
empty_result_callbacks
encoding
foreign_key_check
foreign_key_list
foreign_keys
freelist_count
full_column_names
fullfsync
function_list
hard_heap_limit
ignore_check_constraints
incremental_vacuum
index_info
index_list
index_xinfo
integrity_check
journal_mode
journal_size_limit
legacy_alter_table
locking_mode
max_page_count
mmap_size
module_list
optimize
page_count
page_size
pragma_list
query_only
quick_check
read_uncommitted
recursive_triggers
reverse_unordered_selects
schema_version
secure_delete
short_column_names
shrink_memory
soft_heap_limit
synchronous
table_info
table_list
table_xinfo
temp_store
temp_store_directory
threads
trusted_schema
user_version
wal_autocheckpoint
wal_checkpoint
writable_schema
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 50 0 0 Start at 50
1 ReadCookie 0 3 2 0
2 If 3 5 0 0
3 SetCookie 0 2 4 0
4 SetCookie 0 5 1 0
5 CreateBtree 0 2 1 0 r[2]=root iDb=0 flags=1
6 OpenWrite 0 1 0 5 0 root=1 iDb=0
7 NewRowid 0 1 0 0 r[1]=rowid
8 Blob 6 3 0 0 r[3]= (len=6)
9 Insert 0 3 1 8 intkey=r[1] data=r[3]
10 Close 0 0 0 0
11 Noop 0 22 0 0
12 CreateBtree 0 4 2 0 r[4]=root iDb=0 flags=2
13 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
14 String8 0 6 0 index 0 r[6]='index'
15 String8 0 7 0 sqlite_autoindex_T_1 0 r[7]='sqlite_autoindex_T_1'
16 String8 0 8 0 T 0 r[8]='T'
17 SCopy 4 9 0 0 r[9]=r[4]
18 Null 0 10 0 0 r[10]=NULL
19 NewRowid 1 5 0 0 r[5]=rowid
20 MakeRecord 6 5 11 BBBDB 0 r[11]=mkrec(r[6..10])
21 Insert 1 11 5 24 intkey=r[5] data=r[11]
22 Noop 0 33 0 0
23 CreateBtree 0 12 2 0 r[12]=root iDb=0 flags=2
24 OpenWrite 2 1 0 5 0 root=1 iDb=0; sqlite_master
25 String8 0 14 0 index 0 r[14]='index'
26 String8 0 15 0 sqlite_autoindex_T_2 0 r[15]='sqlite_autoindex_T_2'
27 String8 0 16 0 T 0 r[16]='T'
28 SCopy 12 17 0 0 r[17]=r[12]
29 Null 0 18 0 0 r[18]=NULL
30 NewRowid 2 13 0 0 r[13]=rowid
31 MakeRecord 14 5 19 BBBDB 0 r[19]=mkrec(r[14..18])
32 Insert 2 19 13 24 intkey=r[13] data=r[19]
33 Close 0 0 0 0
34 Null 0 20 21 0 r[20..21]=NULL
35 Noop 4 0 20 0
36 OpenWrite 3 1 0 5 0 root=1 iDb=0; sqlite_master
37 SeekRowid 3 39 1 0 intkey=r[1]
38 Rowid 3 21 0 0 r[21]=[P2]=PX rowid of P1
39 IsNull 21 47 0 0 if r[21]==NULL goto 47
40 String8 0 22 0 table 0 r[22]='table'
41 String8 0 23 0 T 0 r[23]='T'
42 String8 0 24 0 T 0 r[24]='T'
43 SCopy 2 25 0 0 r[25]=r[2]
44 String8 0 26 0 CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
) 0 r[26]='CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
)'
45 MakeRecord 22 5 20 BBBDB 0 r[20]=mkrec(r[22..26])
46 Insert 3 20 21 0 intkey=r[21] data=r[20]
47 SetCookie 0 1 1 0
48 ParseSchema 0 0 0 tbl_name='T' AND type!='trigger' 0
49 Halt 0 0 0 0
50 Transaction 0 1 0 0 1 usesStmtJournal=1
51 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 Concat 13 12 2 0 r[2]=r[12]+r[13]
5 String8 0 3 0 x 0 r[3]='x'
6 Int64 0 4 0 -9223372036854775808 0 r[4]=-9223372036854775808
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 String8 0 12 0 0 r[12]=''
29 String8 0 13 0 a 0 r[13]='a'
30 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 b 0 r[2]='b'
5 String8 0 3 0 y 0 r[3]='y'
6 Integer -1000000 4 0 0 r[4]=-1000000
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 c 0 r[2]='c'
5 String8 0 3 0 y 0 r[3]='y'
6 Integer 0 4 0 0 r[4]=0
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 d 0 r[2]='d'
5 String8 0 3 0 y 0 r[3]='y'
6 Integer 42 4 0 0 r[4]=42
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 e 0 r[2]='e'
5 String8 0 3 0 x 0 r[3]='x'
6 Int64 0 4 0 9223372036854775807 0 r[4]=9223372036854775807
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 f 0 r[2]='f'
5 String8 0 3 0 z 0 r[3]='z'
6 Int64 0 4 0 2147483648 0 r[4]=2147483648
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
QUERY PLAN
`--SCAN T USING INDEX sqlite_autoindex_T_2
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 14 0 0 Start at 14
1 Noop 1 5 0 0
2 OpenRead 0 2 0 3 0 root=2 iDb=0; T
3 OpenRead 2 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
4 Last 2 13 1 0 0
5 DeferredSeek 2 0 0 0 Move 0 to 2.rowid if needed
6 Column 2 0 1 0 r[1]=T.C
7 Eq 2 12 1 BINARY-8 80 if r[1]==r[2] goto 12
8 Column 0 0 3 0 r[3]=T.A
9 Column 0 1 4 0 r[4]=T.B
10 Column 2 0 5 0 r[5]=T.C
11 ResultRow 3 3 0 0 output=r[3..5]
12 Prev 2 5 0 1
13 Halt 0 0 0 0
14 Transaction 0 0 1 0 1 usesStmtJournal=0
15 Integer 0 2 0 0 r[2]=0
16 Goto 0 1 0 0
e|x|9223372036854775807
d|y|42
f|z|2147483648
c|y|0
a|x|-9223372036854775808
b|y|-1000000
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 1 0 0 Start at 1
1 String8 0 1 0 :memory: 0 r[1]=':memory:'
2 String8 0 2 0 aux2 0 r[2]='aux2'
3 Null 0 3 0 0 r[3]=NULL
4 Function 0 1 4 sqlite_attach(3) 0 r[4]=func(r[1..3])
5 Expire 1 0 0 0
6 Halt 0 0 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 39 0 0 Start at 39
1 ReadCookie 0 3 2 0
2 If 3 5 0 0
3 SetCookie 0 2 4 0
4 SetCookie 0 5 1 0
5 CreateBtree 0 2 1 0 r[2]=root iDb=0 flags=1
6 OpenWrite 0 1 0 5 0 root=1 iDb=0
7 NewRowid 0 1 0 0 r[1]=rowid
8 Blob 6 3 0 0 r[3]= (len=6)
9 Insert 0 3 1 8 intkey=r[1] data=r[3]
10 Close 0 0 0 0
11 Noop 0 22 0 0
12 CreateBtree 0 4 2 0 r[4]=root iDb=0 flags=2
13 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
14 String8 0 6 0 index 0 r[6]='index'
15 String8 0 7 0 sqlite_autoindex_t1_1 0 r[7]='sqlite_autoindex_t1_1'
16 String8 0 8 0 t1 0 r[8]='t1'
17 SCopy 4 9 0 0 r[9]=r[4]
18 Null 0 10 0 0 r[10]=NULL
19 NewRowid 1 5 0 0 r[5]=rowid
20 MakeRecord 6 5 11 BBBDB 0 r[11]=mkrec(r[6..10])
21 Insert 1 11 5 24 intkey=r[5] data=r[11]
22 Close 0 0 0 0
23 Null 0 12 13 0 r[12..13]=NULL
24 Noop 3 0 12 0
25 OpenWrite 2 1 0 5 0 root=1 iDb=0; sqlite_master
26 SeekRowid 2 28 1 0 intkey=r[1]
27 Rowid 2 13 0 0 r[13]=[P2]=PX rowid of P1
28 IsNull 13 36 0 0 if r[13]==NULL goto 36
29 String8 0 14 0 table 0 r[14]='table'
30 String8 0 15 0 t1 0 r[15]='t1'
31 String8 0 16 0 t1 0 r[16]='t1'
32 SCopy 2 17 0 0 r[17]=r[2]
33 String8 0 18 0 CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT) 0 r[18]='CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT)'
34 MakeRecord 14 5 12 BBBDB 0 r[12]=mkrec(r[14..18])
35 Insert 2 12 13 0 intkey=r[13] data=r[12]
36 SetCookie 0 1 2 0
37 ParseSchema 0 0 0 tbl_name='t1' AND type!='trigger' 0
38 Halt 0 0 0 0
39 Transaction 0 1 1 0 1 usesStmtJournal=1
40 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 19 0 0 Start at 19
1 OpenWrite 0 5 0 4 0 root=5 iDb=0; t1
2 OpenWrite 1 6 0 k(2,,) 0 root=6 iDb=0; sqlite_autoindex_t1_1
3 Integer 1 2 0 0 r[2]=1
4 String8 0 3 0 Wernher 0 r[3]='Wernher'
5 Integer 10 4 0 0 r[4]=10
6 Integer 100 5 0 0 r[5]=100
7 NewRowid 0 1 0 0 r[1]=rowid
8 Affinity 2 4 0 DBDD 0 affinity(r[2..5])
9 Noop 0 0 0 0 prep index sqlite_autoindex_t1_1
10 SCopy 2 7 0 0 r[7]=r[2]; a
11 IntCopy 1 8 0 0 r[8]=r[1]; rowid
12 MakeRecord 7 2 6 0 r[6]=mkrec(r[7..8]); for sqlite_autoindex_t1_1
13 NoConflict 1 15 7 1 0 key=r[7]
14 Halt 1555 2 0 t1.a 2
15 MakeRecord 2 4 9 0 r[9]=mkrec(r[2..5])
16 IdxInsert 1 6 7 2 16 key=r[6]
17 Insert 0 9 1 t1 57 intkey=r[1] data=r[9]
18 Halt 0 0 0 0
19 Transaction 0 1 2 0 1 usesStmtJournal=0
20 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 31 0 0 Start at 31
1 VBegin 0 0 0 0
2 ReadCookie 0 3 2 0
3 If 3 6 0 0
4 SetCookie 0 2 4 0
5 SetCookie 0 5 1 0
6 Integer 0 2 0 0 r[2]=0
7 OpenWrite 0 1 0 5 0 root=1 iDb=0
8 NewRowid 0 1 0 0 r[1]=rowid
9 Blob 6 3 0 0 r[3]= (len=6)
10 Insert 0 3 1 8 intkey=r[1] data=r[3]
11 Close 0 0 0 0
12 Null 0 4 5 0 r[4..5]=NULL
13 Noop 2 0 4 0
14 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
15 SeekRowid 1 17 1 0 intkey=r[1]
16 Rowid 1 5 0 0 r[5]=[P2]=PX rowid of P1
17 IsNull 5 25 0 0 if r[5]==NULL goto 25
18 String8 0 6 0 table 0 r[6]='table'
19 String8 0 7 0 t0 0 r[7]='t0'
20 String8 0 8 0 t0 0 r[8]='t0'
21 Integer 0 9 0 0 r[9]=0
22 String8 0 10 0 CREATE VIRTUAL TABLE t0 USING fts3("x", "y", "z") 0 r[10]='CREATE VIRTUAL TABLE t0 USING fts3("x", "y", "z")'
23 MakeRecord 6 5 4 BBBDB 0 r[4]=mkrec(r[6..10])
24 Insert 1 4 5 0 intkey=r[5] data=r[4]
25 SetCookie 0 1 3 0
26 Expire 0 0 0 0
27 ParseSchema 0 0 0 name='t0' AND sql='CREATE VIRTUAL TABLE t0 USING fts3("x", "y", "z")' 0
28 String8 0 12 0 t0 0 r[12]='t0'
29 VCreate 0 12 0 0
30 Halt 0 0 0 0
31 Transaction 0 1 2 0 1 usesStmtJournal=1
32 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 16 0 0 Start at 16
1 VBegin 0 0 0 0
2 Null 0 1 0 0 r[1]=NULL
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
4 Rewind 0 12 0 0
5 Column 0 2 2 0 r[2]=sqlite_master.tbl_name
6 Ne 3 11 2 BINARY-8 82 if r[2]!=r[3] goto 11
7 Column 0 0 2 0 r[2]=sqlite_master.type
8 Eq 4 11 2 BINARY-8 82 if r[2]==r[4] goto 11
9 Rowid 0 5 0 0 r[5]=sqlite_master.rowid
10 Delete 0 0 0 2
11 Next 0 5 0 1
12 VDestroy 0 0 0 t0 0
13 DropTable 0 0 0 t0 0
14 SetCookie 0 1 7 0
15 Halt 0 0 0 0
16 Transaction 0 1 6 0 1 usesStmtJournal=1
17 String8 0 3 0 t0 0 r[3]='t0'
18 String8 0 4 0 trigger 0 r[4]='trigger'
19 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 19 0 0 Start at 19
1 OpenWrite 0 5 0 4 0 root=5 iDb=0; t1
2 OpenWrite 1 6 0 k(2,,) 0 root=6 iDb=0; sqlite_autoindex_t1_1
3 Integer 2 2 0 0 r[2]=2
4 String8 0 3 0 von 0 r[3]='von'
5 Integer 20 4 0 0 r[4]=20
6 Integer 200 5 0 0 r[5]=200
7 NewRowid 0 1 0 0 r[1]=rowid
8 Affinity 2 4 0 DBDD 0 affinity(r[2..5])
9 Noop 0 0 0 0 prep index sqlite_autoindex_t1_1
10 SCopy 2 7 0 0 r[7]=r[2]; a
11 IntCopy 1 8 0 0 r[8]=r[1]; rowid
12 MakeRecord 7 2 6 0 r[6]=mkrec(r[7..8]); for sqlite_autoindex_t1_1
13 NoConflict 1 15 7 1 0 key=r[7]
14 Halt 1555 2 0 t1.a 2
15 MakeRecord 2 4 9 0 r[9]=mkrec(r[2..5])
16 IdxInsert 1 6 7 2 16 key=r[6]
17 Insert 0 9 1 t1 57 intkey=r[1] data=r[9]
18 Halt 0 0 0 0
19 Transaction 0 1 7 0 1 usesStmtJournal=0
20 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 19 0 0 Start at 19
1 OpenWrite 0 5 0 4 0 root=5 iDb=0; t1
2 OpenWrite 1 6 0 k(2,,) 0 root=6 iDb=0; sqlite_autoindex_t1_1
3 Integer 3 2 0 0 r[2]=3
4 String8 0 3 0 Braun 0 r[3]='Braun'
5 Integer 30 4 0 0 r[4]=30
6 Integer 300 5 0 0 r[5]=300
7 NewRowid 0 1 0 0 r[1]=rowid
8 Affinity 2 4 0 DBDD 0 affinity(r[2..5])
9 Noop 0 0 0 0 prep index sqlite_autoindex_t1_1
10 SCopy 2 7 0 0 r[7]=r[2]; a
11 IntCopy 1 8 0 0 r[8]=r[1]; rowid
12 MakeRecord 7 2 6 0 r[6]=mkrec(r[7..8]); for sqlite_autoindex_t1_1
13 NoConflict 1 15 7 1 0 key=r[7]
14 Halt 1555 2 0 t1.a 2
15 MakeRecord 2 4 9 0 r[9]=mkrec(r[2..5])
16 IdxInsert 1 6 7 2 16 key=r[6]
17 Insert 0 9 1 t1 57 intkey=r[1] data=r[9]
18 Halt 0 0 0 0
19 Transaction 0 1 7 0 1 usesStmtJournal=0
20 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 34 0 0 Start at 34
1 Noop 0 33 0 0
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
4 String8 0 3 0 index 0 r[3]='index'
5 String8 0 4 0 t1bc 0 r[4]='t1bc'
6 String8 0 5 0 t1 0 r[5]='t1'
7 SCopy 1 6 0 0 r[6]=r[1]
8 String8 0 7 0 CREATE INDEX t1bc ON t1(b, c) 0 r[7]='CREATE INDEX t1bc ON t1(b, c)'
9 NewRowid 0 2 0 0 r[2]=rowid
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
12 SorterOpen 3 0 2 k(3,,,) 0
13 OpenRead 1 5 0 4 0 root=5 iDb=0; t1
14 Rewind 1 21 0 0
15 Column 1 1 10 0 r[10]=t1.b
16 Column 1 2 11 0 r[11]=t1.c
17 Rowid 1 12 0 0 r[12]=t1.rowid
18 MakeRecord 10 3 9 0 r[9]=mkrec(r[10..12])
19 SorterInsert 3 9 0 0 key=r[9]
20 Next 1 15 0 0
21 OpenWrite 2 1 0 k(3,,,) 17 root=1 iDb=0
22 SorterSort 3 27 0 0
23 SorterData 3 9 2 0 r[9]=data
24 SeekEnd 2 0 0 0
25 IdxInsert 2 9 0 16 key=r[9]
26 SorterNext 3 23 0 0
27 Close 1 0 0 0
28 Close 2 0 0 0
29 Close 3 0 0 0
30 SetCookie 0 1 8 0
31 ParseSchema 0 0 0 name='t1bc' AND type='index' 0
32 Expire 0 1 0 0
33 Halt 0 0 0 0
34 Transaction 0 1 7 0 1 usesStmtJournal=1
35 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 1 0 0 Start at 1
1 Expire 1 1 0 0
2 Expire 0 0 0 0
3 Halt 0 0 0 0
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
WARNING: writing to an imposter table will corrupt the "t1bc" index!
QUERY PLAN
`--SCAN t2
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 9 0 0 Start at 9
1 OpenRead 1 7 0 k(3,,,) 0 root=7 iDb=0; sqlite_autoindex_t2_1
2 Rewind 1 8 1 0 0
3 Column 1 0 1 0 r[1]=t2.b
4 Column 1 1 2 0 r[2]=t2.c
5 Column 1 2 3 0 r[3]=t2._ROWID_
6 ResultRow 1 3 0 0 output=r[1..3]
7 Next 1 3 0 1
8 Halt 0 0 0 0
9 Transaction 0 0 8 0 1 usesStmtJournal=0
10 Goto 0 1 0 0
Braun|30|3
Wernher|10|1
von|20|2
QUERY PLAN
`--SCAN t1 USING COVERING INDEX t1bc
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 9 0 0 Start at 9
1 Noop 1 5 0 0
2 OpenRead 2 7 0 k(3,,,) 0 root=7 iDb=0; t1bc
3 Rewind 2 8 1 0 0
4 Column 2 0 1 0 r[1]=t1.b
5 Column 2 1 2 0 r[2]=t1.c
6 ResultRow 1 2 0 0 output=r[1..2]
7 Next 2 4 0 1
8 Halt 0 0 0 0
9 Transaction 0 0 8 0 1 usesStmtJournal=0
10 Goto 0 1 0 0
Braun|30
Wernher|10
von|20
Expectation
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 3 0 0 Start at 3
1 Expire 1 1 0 0
2 Halt 0 0 0 0
3 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 4 0 0 Start at 4
1 Expire 1 1 0 0
2 Expire 0 0 0 0
3 Halt 0 0 0 0
4 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 3 0 0 Start at 3
1 Savepoint 0 0 0 sp1241 0
2 Halt 0 0 0 0
3 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 135 0 0 Start at 135
1 Expire 1 1 0 0
2 String8 0 1 0 analysis_limit 0 r[1]='analysis_limit'
3 ResultRow 1 1 0 0 output=r[1]
4 String8 0 1 0 application_id 0 r[1]='application_id'
5 ResultRow 1 1 0 0 output=r[1]
6 String8 0 1 0 auto_vacuum 0 r[1]='auto_vacuum'
7 ResultRow 1 1 0 0 output=r[1]
8 String8 0 1 0 automatic_index 0 r[1]='automatic_index'
9 ResultRow 1 1 0 0 output=r[1]
10 String8 0 1 0 busy_timeout 0 r[1]='busy_timeout'
11 ResultRow 1 1 0 0 output=r[1]
12 String8 0 1 0 cache_size 0 r[1]='cache_size'
13 ResultRow 1 1 0 0 output=r[1]
14 String8 0 1 0 cache_spill 0 r[1]='cache_spill'
15 ResultRow 1 1 0 0 output=r[1]
16 String8 0 1 0 case_sensitive_like 0 r[1]='case_sensitive_like'
17 ResultRow 1 1 0 0 output=r[1]
18 String8 0 1 0 cell_size_check 0 r[1]='cell_size_check'
19 ResultRow 1 1 0 0 output=r[1]
20 String8 0 1 0 checkpoint_fullfsync 0 r[1]='checkpoint_fullfsync'
21 ResultRow 1 1 0 0 output=r[1]
22 String8 0 1 0 collation_list 0 r[1]='collation_list'
23 ResultRow 1 1 0 0 output=r[1]
24 String8 0 1 0 compile_options 0 r[1]='compile_options'
25 ResultRow 1 1 0 0 output=r[1]
26 String8 0 1 0 count_changes 0 r[1]='count_changes'
27 ResultRow 1 1 0 0 output=r[1]
28 String8 0 1 0 data_version 0 r[1]='data_version'
29 ResultRow 1 1 0 0 output=r[1]
30 String8 0 1 0 database_list 0 r[1]='database_list'
31 ResultRow 1 1 0 0 output=r[1]
32 String8 0 1 0 default_cache_size 0 r[1]='default_cache_size'
33 ResultRow 1 1 0 0 output=r[1]
34 String8 0 1 0 defer_foreign_keys 0 r[1]='defer_foreign_keys'
35 ResultRow 1 1 0 0 output=r[1]
36 String8 0 1 0 empty_result_callbacks 0 r[1]='empty_result_callbacks'
37 ResultRow 1 1 0 0 output=r[1]
38 String8 0 1 0 encoding 0 r[1]='encoding'
39 ResultRow 1 1 0 0 output=r[1]
40 String8 0 1 0 foreign_key_check 0 r[1]='foreign_key_check'
41 ResultRow 1 1 0 0 output=r[1]
42 String8 0 1 0 foreign_key_list 0 r[1]='foreign_key_list'
43 ResultRow 1 1 0 0 output=r[1]
44 String8 0 1 0 foreign_keys 0 r[1]='foreign_keys'
45 ResultRow 1 1 0 0 output=r[1]
46 String8 0 1 0 freelist_count 0 r[1]='freelist_count'
47 ResultRow 1 1 0 0 output=r[1]
48 String8 0 1 0 full_column_names 0 r[1]='full_column_names'
49 ResultRow 1 1 0 0 output=r[1]
50 String8 0 1 0 fullfsync 0 r[1]='fullfsync'
51 ResultRow 1 1 0 0 output=r[1]
52 String8 0 1 0 function_list 0 r[1]='function_list'
53 ResultRow 1 1 0 0 output=r[1]
54 String8 0 1 0 hard_heap_limit 0 r[1]='hard_heap_limit'
55 ResultRow 1 1 0 0 output=r[1]
56 String8 0 1 0 ignore_check_constraints 0 r[1]='ignore_check_constraints'
57 ResultRow 1 1 0 0 output=r[1]
58 String8 0 1 0 incremental_vacuum 0 r[1]='incremental_vacuum'
59 ResultRow 1 1 0 0 output=r[1]
60 String8 0 1 0 index_info 0 r[1]='index_info'
61 ResultRow 1 1 0 0 output=r[1]
62 String8 0 1 0 index_list 0 r[1]='index_list'
63 ResultRow 1 1 0 0 output=r[1]
64 String8 0 1 0 index_xinfo 0 r[1]='index_xinfo'
65 ResultRow 1 1 0 0 output=r[1]
66 String8 0 1 0 integrity_check 0 r[1]='integrity_check'
67 ResultRow 1 1 0 0 output=r[1]
68 String8 0 1 0 journal_mode 0 r[1]='journal_mode'
69 ResultRow 1 1 0 0 output=r[1]
70 String8 0 1 0 journal_size_limit 0 r[1]='journal_size_limit'
71 ResultRow 1 1 0 0 output=r[1]
72 String8 0 1 0 legacy_alter_table 0 r[1]='legacy_alter_table'
73 ResultRow 1 1 0 0 output=r[1]
74 String8 0 1 0 locking_mode 0 r[1]='locking_mode'
75 ResultRow 1 1 0 0 output=r[1]
76 String8 0 1 0 max_page_count 0 r[1]='max_page_count'
77 ResultRow 1 1 0 0 output=r[1]
78 String8 0 1 0 mmap_size 0 r[1]='mmap_size'
79 ResultRow 1 1 0 0 output=r[1]
80 String8 0 1 0 module_list 0 r[1]='module_list'
81 ResultRow 1 1 0 0 output=r[1]
82 String8 0 1 0 optimize 0 r[1]='optimize'
83 ResultRow 1 1 0 0 output=r[1]
84 String8 0 1 0 page_count 0 r[1]='page_count'
85 ResultRow 1 1 0 0 output=r[1]
86 String8 0 1 0 page_size 0 r[1]='page_size'
87 ResultRow 1 1 0 0 output=r[1]
88 String8 0 1 0 pragma_list 0 r[1]='pragma_list'
89 ResultRow 1 1 0 0 output=r[1]
90 String8 0 1 0 query_only 0 r[1]='query_only'
91 ResultRow 1 1 0 0 output=r[1]
92 String8 0 1 0 quick_check 0 r[1]='quick_check'
93 ResultRow 1 1 0 0 output=r[1]
94 String8 0 1 0 read_uncommitted 0 r[1]='read_uncommitted'
95 ResultRow 1 1 0 0 output=r[1]
96 String8 0 1 0 recursive_triggers 0 r[1]='recursive_triggers'
97 ResultRow 1 1 0 0 output=r[1]
98 String8 0 1 0 reverse_unordered_selects 0 r[1]='reverse_unordered_selects'
99 ResultRow 1 1 0 0 output=r[1]
100 String8 0 1 0 schema_version 0 r[1]='schema_version'
101 ResultRow 1 1 0 0 output=r[1]
102 String8 0 1 0 secure_delete 0 r[1]='secure_delete'
103 ResultRow 1 1 0 0 output=r[1]
104 String8 0 1 0 short_column_names 0 r[1]='short_column_names'
105 ResultRow 1 1 0 0 output=r[1]
106 String8 0 1 0 shrink_memory 0 r[1]='shrink_memory'
107 ResultRow 1 1 0 0 output=r[1]
108 String8 0 1 0 soft_heap_limit 0 r[1]='soft_heap_limit'
109 ResultRow 1 1 0 0 output=r[1]
110 String8 0 1 0 synchronous 0 r[1]='synchronous'
111 ResultRow 1 1 0 0 output=r[1]
112 String8 0 1 0 table_info 0 r[1]='table_info'
113 ResultRow 1 1 0 0 output=r[1]
114 String8 0 1 0 table_list 0 r[1]='table_list'
115 ResultRow 1 1 0 0 output=r[1]
116 String8 0 1 0 table_xinfo 0 r[1]='table_xinfo'
117 ResultRow 1 1 0 0 output=r[1]
118 String8 0 1 0 temp_store 0 r[1]='temp_store'
119 ResultRow 1 1 0 0 output=r[1]
120 String8 0 1 0 temp_store_directory 0 r[1]='temp_store_directory'
121 ResultRow 1 1 0 0 output=r[1]
122 String8 0 1 0 threads 0 r[1]='threads'
123 ResultRow 1 1 0 0 output=r[1]
124 String8 0 1 0 trusted_schema 0 r[1]='trusted_schema'
125 ResultRow 1 1 0 0 output=r[1]
126 String8 0 1 0 user_version 0 r[1]='user_version'
127 ResultRow 1 1 0 0 output=r[1]
128 String8 0 1 0 wal_autocheckpoint 0 r[1]='wal_autocheckpoint'
129 ResultRow 1 1 0 0 output=r[1]
130 String8 0 1 0 wal_checkpoint 0 r[1]='wal_checkpoint'
131 ResultRow 1 1 0 0 output=r[1]
132 String8 0 1 0 writable_schema 0 r[1]='writable_schema'
133 ResultRow 1 1 0 0 output=r[1]
134 Halt 0 0 0 0
135 Goto 0 1 0 0
analysis_limit
application_id
auto_vacuum
automatic_index
busy_timeout
cache_size
cache_spill
case_sensitive_like
cell_size_check
checkpoint_fullfsync
collation_list
compile_options
count_changes
data_version
database_list
default_cache_size
defer_foreign_keys
empty_result_callbacks
encoding
foreign_key_check
foreign_key_list
foreign_keys
freelist_count
full_column_names
fullfsync
function_list
hard_heap_limit
ignore_check_constraints
incremental_vacuum
index_info
index_list
index_xinfo
integrity_check
journal_mode
journal_size_limit
legacy_alter_table
locking_mode
max_page_count
mmap_size
module_list
optimize
page_count
page_size
pragma_list
query_only
quick_check
read_uncommitted
recursive_triggers
reverse_unordered_selects
schema_version
secure_delete
short_column_names
shrink_memory
soft_heap_limit
synchronous
table_info
table_list
table_xinfo
temp_store
temp_store_directory
threads
trusted_schema
user_version
wal_autocheckpoint
wal_checkpoint
writable_schema
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 50 0 0 Start at 50
1 ReadCookie 0 3 2 0
2 If 3 5 0 0
3 SetCookie 0 2 4 0
4 SetCookie 0 5 1 0
5 CreateBtree 0 2 1 0 r[2]=root iDb=0 flags=1
6 OpenWrite 0 1 0 5 0 root=1 iDb=0
7 NewRowid 0 1 0 0 r[1]=rowid
8 Blob 6 3 0 0 r[3]= (len=6)
9 Insert 0 3 1 8 intkey=r[1] data=r[3]
10 Close 0 0 0 0
11 Noop 0 22 0 0
12 CreateBtree 0 4 2 0 r[4]=root iDb=0 flags=2
13 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
14 String8 0 6 0 index 0 r[6]='index'
15 String8 0 7 0 sqlite_autoindex_T_1 0 r[7]='sqlite_autoindex_T_1'
16 String8 0 8 0 T 0 r[8]='T'
17 SCopy 4 9 0 0 r[9]=r[4]
18 Null 0 10 0 0 r[10]=NULL
19 NewRowid 1 5 0 0 r[5]=rowid
20 MakeRecord 6 5 11 BBBDB 0 r[11]=mkrec(r[6..10])
21 Insert 1 11 5 24 intkey=r[5] data=r[11]
22 Noop 0 33 0 0
23 CreateBtree 0 12 2 0 r[12]=root iDb=0 flags=2
24 OpenWrite 2 1 0 5 0 root=1 iDb=0; sqlite_master
25 String8 0 14 0 index 0 r[14]='index'
26 String8 0 15 0 sqlite_autoindex_T_2 0 r[15]='sqlite_autoindex_T_2'
27 String8 0 16 0 T 0 r[16]='T'
28 SCopy 12 17 0 0 r[17]=r[12]
29 Null 0 18 0 0 r[18]=NULL
30 NewRowid 2 13 0 0 r[13]=rowid
31 MakeRecord 14 5 19 BBBDB 0 r[19]=mkrec(r[14..18])
32 Insert 2 19 13 24 intkey=r[13] data=r[19]
33 Close 0 0 0 0
34 Null 0 20 21 0 r[20..21]=NULL
35 Noop 4 0 20 0
36 OpenWrite 3 1 0 5 0 root=1 iDb=0; sqlite_master
37 SeekRowid 3 39 1 0 intkey=r[1]
38 Rowid 3 21 0 0 r[21]= rowid of 3
39 IsNull 21 47 0 0 if r[21]==NULL goto 47
40 String8 0 22 0 table 0 r[22]='table'
41 String8 0 23 0 T 0 r[23]='T'
42 String8 0 24 0 T 0 r[24]='T'
43 Copy 2 25 0 0 r[25]=r[2]
44 String8 0 26 0 CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
) 0 r[26]='CREATE TABLE T (
A VARCHAR(15) PRIMARY KEY,
B VARCHAR(30) NOT NULL,
C NCHAR(55) UNIQUE
)'
45 MakeRecord 22 5 20 BBBDB 0 r[20]=mkrec(r[22..26])
46 Insert 3 20 21 0 intkey=r[21] data=r[20]
47 SetCookie 0 1 1 0
48 ParseSchema 0 0 0 tbl_name='T' AND type!='trigger' 0
49 Halt 0 0 0 0
50 Transaction 0 1 0 0 1 usesStmtJournal=1
51 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 Concat 13 12 2 0 r[2]=r[12]+r[13]
5 String8 0 3 0 x 0 r[3]='x'
6 Int64 0 4 0 -9223372036854775808 0 r[4]=-9223372036854775808
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 String8 0 12 0 0 r[12]=''
29 String8 0 13 0 a 0 r[13]='a'
30 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 b 0 r[2]='b'
5 String8 0 3 0 y 0 r[3]='y'
6 Integer -1000000 4 0 0 r[4]=-1000000
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 c 0 r[2]='c'
5 String8 0 3 0 y 0 r[3]='y'
6 Integer 0 4 0 0 r[4]=0
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 d 0 r[2]='d'
5 String8 0 3 0 y 0 r[3]='y'
6 Integer 42 4 0 0 r[4]=42
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 e 0 r[2]='e'
5 String8 0 3 0 x 0 r[3]='x'
6 Int64 0 4 0 9223372036854775807 0 r[4]=9223372036854775807
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 27 0 0 Start at 27
1 OpenWrite 0 2 0 3 0 root=2 iDb=0; T
2 OpenWrite 1 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
3 OpenWrite 2 3 0 k(2,,) 0 root=3 iDb=0; sqlite_autoindex_T_1
4 String8 0 2 0 f 0 r[2]='f'
5 String8 0 3 0 z 0 r[3]='z'
6 Int64 0 4 0 2147483648 0 r[4]=2147483648
7 NewRowid 0 1 0 0 r[1]=rowid
8 HaltIfNull 1299 2 3 T.B 1 if r[3]=null halt
9 Affinity 2 3 0 BBB 0 affinity(r[2..4])
10 Noop 0 0 0 0 prep index sqlite_autoindex_T_2
11 SCopy 4 6 0 0 r[6]=r[4]; C
12 IntCopy 1 7 0 0 r[7]=r[1]; rowid
13 MakeRecord 6 2 5 0 r[5]=mkrec(r[6..7]); for sqlite_autoindex_T_2
14 NoConflict 1 16 6 1 0 key=r[6]
15 Halt 2067 2 0 T.C 2
16 Noop 0 0 0 0 prep index sqlite_autoindex_T_1
17 SCopy 2 9 0 0 r[9]=r[2]; A
18 IntCopy 1 10 0 0 r[10]=r[1]; rowid
19 MakeRecord 9 2 8 0 r[8]=mkrec(r[9..10]); for sqlite_autoindex_T_1
20 NoConflict 2 22 9 1 0 key=r[9]
21 Halt 1555 2 0 T.A 2
22 MakeRecord 2 3 11 0 r[11]=mkrec(r[2..4])
23 IdxInsert 1 5 6 2 16 key=r[5]
24 IdxInsert 2 8 9 2 16 key=r[8]
25 Insert 0 11 1 T 57 intkey=r[1] data=r[11]
26 Halt 0 0 0 0
27 Transaction 0 1 1 0 1 usesStmtJournal=0
28 Goto 0 1 0 0
QUERY PLAN
`--SCAN T USING INDEX sqlite_autoindex_T_2
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 15 0 0 Start at 15
1 Noop 1 5 0 0
2 OpenRead 0 2 0 3 0 root=2 iDb=0; T
3 OpenRead 2 4 0 k(2,,) 0 root=4 iDb=0; sqlite_autoindex_T_2
4 Explain 4 0 225 SCAN T USING INDEX sqlite_autoindex_T_2 0
5 Last 2 14 1 0 0
6 DeferredSeek 2 0 0 0 Move 0 to 2.rowid if needed
7 Column 2 0 1 0 r[1]= cursor 2 column 0
8 Eq 2 13 1 BINARY-8 80 if r[1]==r[2] goto 13
9 Column 0 0 3 0 r[3]= cursor 0 column 0
10 Column 0 1 4 0 r[4]= cursor 0 column 1
11 Column 2 0 5 0 r[5]= cursor 2 column 0
12 ResultRow 3 3 0 0 output=r[3..5]
13 Prev 2 6 0 1
14 Halt 0 0 0 0
15 Transaction 0 0 1 0 1 usesStmtJournal=0
16 Integer 0 2 0 0 r[2]=0
17 Goto 0 1 0 0
e|x|9223372036854775807
d|y|42
f|z|2147483648
c|y|0
a|x|-9223372036854775808
b|y|-1000000
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 7 0 0 Start at 7
1 String8 0 1 0 :memory: 0 r[1]=':memory:'
2 String8 0 2 0 aux2 0 r[2]='aux2'
3 Null 0 3 0 0 r[3]=NULL
4 Function 0 1 4 sqlite_attach(3) 0 r[4]=func(r[1..3])
5 Expire 1 0 0 0
6 Halt 0 0 0 0
7 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 39 0 0 Start at 39
1 ReadCookie 0 3 2 0
2 If 3 5 0 0
3 SetCookie 0 2 4 0
4 SetCookie 0 5 1 0
5 CreateBtree 0 2 1 0 r[2]=root iDb=0 flags=1
6 OpenWrite 0 1 0 5 0 root=1 iDb=0
7 NewRowid 0 1 0 0 r[1]=rowid
8 Blob 6 3 0 0 r[3]= (len=6)
9 Insert 0 3 1 8 intkey=r[1] data=r[3]
10 Close 0 0 0 0
11 Noop 0 22 0 0
12 CreateBtree 0 4 2 0 r[4]=root iDb=0 flags=2
13 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
14 String8 0 6 0 index 0 r[6]='index'
15 String8 0 7 0 sqlite_autoindex_t1_1 0 r[7]='sqlite_autoindex_t1_1'
16 String8 0 8 0 t1 0 r[8]='t1'
17 SCopy 4 9 0 0 r[9]=r[4]
18 Null 0 10 0 0 r[10]=NULL
19 NewRowid 1 5 0 0 r[5]=rowid
20 MakeRecord 6 5 11 BBBDB 0 r[11]=mkrec(r[6..10])
21 Insert 1 11 5 24 intkey=r[5] data=r[11]
22 Close 0 0 0 0
23 Null 0 12 13 0 r[12..13]=NULL
24 Noop 3 0 12 0
25 OpenWrite 2 1 0 5 0 root=1 iDb=0; sqlite_master
26 SeekRowid 2 28 1 0 intkey=r[1]
27 Rowid 2 13 0 0 r[13]= rowid of 2
28 IsNull 13 36 0 0 if r[13]==NULL goto 36
29 String8 0 14 0 table 0 r[14]='table'
30 String8 0 15 0 t1 0 r[15]='t1'
31 String8 0 16 0 t1 0 r[16]='t1'
32 Copy 2 17 0 0 r[17]=r[2]
33 String8 0 18 0 CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT) 0 r[18]='CREATE TABLE `t1`(a INT PRIMARY KEY, b TEXT, c INT, d INT)'
34 MakeRecord 14 5 12 BBBDB 0 r[12]=mkrec(r[14..18])
35 Insert 2 12 13 0 intkey=r[13] data=r[12]
36 SetCookie 0 1 2 0
37 ParseSchema 0 0 0 tbl_name='t1' AND type!='trigger' 0
38 Halt 0 0 0 0
39 Transaction 0 1 1 0 1 usesStmtJournal=1
40 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 19 0 0 Start at 19
1 OpenWrite 0 5 0 4 0 root=5 iDb=0; t1
2 OpenWrite 1 6 0 k(2,,) 0 root=6 iDb=0; sqlite_autoindex_t1_1
3 Integer 1 2 0 0 r[2]=1
4 String8 0 3 0 Wernher 0 r[3]='Wernher'
5 Integer 10 4 0 0 r[4]=10
6 Integer 100 5 0 0 r[5]=100
7 NewRowid 0 1 0 0 r[1]=rowid
8 Affinity 2 4 0 DBDD 0 affinity(r[2..5])
9 Noop 0 0 0 0 prep index sqlite_autoindex_t1_1
10 SCopy 2 7 0 0 r[7]=r[2]; a
11 IntCopy 1 8 0 0 r[8]=r[1]; rowid
12 MakeRecord 7 2 6 0 r[6]=mkrec(r[7..8]); for sqlite_autoindex_t1_1
13 NoConflict 1 15 7 1 0 key=r[7]
14 Halt 1555 2 0 t1.a 2
15 MakeRecord 2 4 9 0 r[9]=mkrec(r[2..5])
16 IdxInsert 1 6 7 2 16 key=r[6]
17 Insert 0 9 1 t1 57 intkey=r[1] data=r[9]
18 Halt 0 0 0 0
19 Transaction 0 1 2 0 1 usesStmtJournal=0
20 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 31 0 0 Start at 31
1 VBegin 0 0 0 0
2 ReadCookie 0 3 2 0
3 If 3 6 0 0
4 SetCookie 0 2 4 0
5 SetCookie 0 5 1 0
6 Integer 0 2 0 0 r[2]=0
7 OpenWrite 0 1 0 5 0 root=1 iDb=0
8 NewRowid 0 1 0 0 r[1]=rowid
9 Blob 6 3 0 0 r[3]= (len=6)
10 Insert 0 3 1 8 intkey=r[1] data=r[3]
11 Close 0 0 0 0
12 Null 0 4 5 0 r[4..5]=NULL
13 Noop 2 0 4 0
14 OpenWrite 1 1 0 5 0 root=1 iDb=0; sqlite_master
15 SeekRowid 1 17 1 0 intkey=r[1]
16 Rowid 1 5 0 0 r[5]= rowid of 1
17 IsNull 5 25 0 0 if r[5]==NULL goto 25
18 String8 0 6 0 table 0 r[6]='table'
19 String8 0 7 0 t0 0 r[7]='t0'
20 String8 0 8 0 t0 0 r[8]='t0'
21 Integer 0 9 0 0 r[9]=0
22 String8 0 10 0 CREATE VIRTUAL TABLE t0 USING fts3("x", "y", "z") 0 r[10]='CREATE VIRTUAL TABLE t0 USING fts3("x", "y", "z")'
23 MakeRecord 6 5 4 BBBDB 0 r[4]=mkrec(r[6..10])
24 Insert 1 4 5 0 intkey=r[5] data=r[4]
25 SetCookie 0 1 3 0
26 Expire 0 0 0 0
27 ParseSchema 0 0 0 name='t0' AND sql='CREATE VIRTUAL TABLE t0 USING fts3("x", "y", "z")' 0
28 String8 0 12 0 t0 0 r[12]='t0'
29 VCreate 0 12 0 0
30 Halt 0 0 0 0
31 Transaction 0 1 2 0 1 usesStmtJournal=1
32 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 16 0 0 Start at 16
1 VBegin 0 0 0 0
2 Null 0 1 0 0 r[1]=NULL
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
4 Rewind 0 12 0 0
5 Column 0 2 2 0 r[2]= cursor 0 column 2
6 Ne 3 11 2 BINARY-8 82 if r[2]!=r[3] goto 11
7 Column 0 0 2 0 r[2]= cursor 0 column 0
8 Eq 4 11 2 BINARY-8 82 if r[2]==r[4] goto 11
9 Rowid 0 5 0 0 r[5]=sqlite_master.rowid
10 Delete 0 0 0 2
11 Next 0 5 0 1
12 VDestroy 0 0 0 t0 0
13 DropTable 0 0 0 t0 0
14 SetCookie 0 1 7 0
15 Halt 0 0 0 0
16 Transaction 0 1 6 0 1 usesStmtJournal=1
17 String8 0 3 0 t0 0 r[3]='t0'
18 String8 0 4 0 trigger 0 r[4]='trigger'
19 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 19 0 0 Start at 19
1 OpenWrite 0 5 0 4 0 root=5 iDb=0; t1
2 OpenWrite 1 6 0 k(2,,) 0 root=6 iDb=0; sqlite_autoindex_t1_1
3 Integer 2 2 0 0 r[2]=2
4 String8 0 3 0 von 0 r[3]='von'
5 Integer 20 4 0 0 r[4]=20
6 Integer 200 5 0 0 r[5]=200
7 NewRowid 0 1 0 0 r[1]=rowid
8 Affinity 2 4 0 DBDD 0 affinity(r[2..5])
9 Noop 0 0 0 0 prep index sqlite_autoindex_t1_1
10 SCopy 2 7 0 0 r[7]=r[2]; a
11 IntCopy 1 8 0 0 r[8]=r[1]; rowid
12 MakeRecord 7 2 6 0 r[6]=mkrec(r[7..8]); for sqlite_autoindex_t1_1
13 NoConflict 1 15 7 1 0 key=r[7]
14 Halt 1555 2 0 t1.a 2
15 MakeRecord 2 4 9 0 r[9]=mkrec(r[2..5])
16 IdxInsert 1 6 7 2 16 key=r[6]
17 Insert 0 9 1 t1 57 intkey=r[1] data=r[9]
18 Halt 0 0 0 0
19 Transaction 0 1 7 0 1 usesStmtJournal=0
20 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 19 0 0 Start at 19
1 OpenWrite 0 5 0 4 0 root=5 iDb=0; t1
2 OpenWrite 1 6 0 k(2,,) 0 root=6 iDb=0; sqlite_autoindex_t1_1
3 Integer 3 2 0 0 r[2]=3
4 String8 0 3 0 Braun 0 r[3]='Braun'
5 Integer 30 4 0 0 r[4]=30
6 Integer 300 5 0 0 r[5]=300
7 NewRowid 0 1 0 0 r[1]=rowid
8 Affinity 2 4 0 DBDD 0 affinity(r[2..5])
9 Noop 0 0 0 0 prep index sqlite_autoindex_t1_1
10 SCopy 2 7 0 0 r[7]=r[2]; a
11 IntCopy 1 8 0 0 r[8]=r[1]; rowid
12 MakeRecord 7 2 6 0 r[6]=mkrec(r[7..8]); for sqlite_autoindex_t1_1
13 NoConflict 1 15 7 1 0 key=r[7]
14 Halt 1555 2 0 t1.a 2
15 MakeRecord 2 4 9 0 r[9]=mkrec(r[2..5])
16 IdxInsert 1 6 7 2 16 key=r[6]
17 Insert 0 9 1 t1 57 intkey=r[1] data=r[9]
18 Halt 0 0 0 0
19 Transaction 0 1 7 0 1 usesStmtJournal=0
20 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 34 0 0 Start at 34
1 Noop 0 33 0 0
2 CreateBtree 0 1 2 0 r[1]=root iDb=0 flags=2
3 OpenWrite 0 1 0 5 0 root=1 iDb=0; sqlite_master
4 String8 0 3 0 index 0 r[3]='index'
5 String8 0 4 0 t1bc 0 r[4]='t1bc'
6 String8 0 5 0 t1 0 r[5]='t1'
7 SCopy 1 6 0 0 r[6]=r[1]
8 String8 0 7 0 CREATE INDEX t1bc ON t1(b, c) 0 r[7]='CREATE INDEX t1bc ON t1(b, c)'
9 NewRowid 0 2 0 0 r[2]=rowid
10 MakeRecord 3 5 8 BBBDB 0 r[8]=mkrec(r[3..7])
11 Insert 0 8 2 24 intkey=r[2] data=r[8]
12 SorterOpen 3 0 2 k(3,,,) 0
13 OpenRead 1 5 0 4 0 root=5 iDb=0; t1
14 Rewind 1 21 0 0
15 Column 1 1 10 0 r[10]= cursor 1 column 1
16 Column 1 2 11 0 r[11]= cursor 1 column 2
17 Rowid 1 12 0 0 r[12]=t1.rowid
18 MakeRecord 10 3 9 0 r[9]=mkrec(r[10..12])
19 SorterInsert 3 9 0 0 key=r[9]
20 Next 1 15 0 0
21 OpenWrite 2 1 0 k(3,,,) 17 root=1 iDb=0
22 SorterSort 3 27 0 0
23 SorterData 3 9 2 0 r[9]=data
24 SeekEnd 2 0 0 0
25 IdxInsert 2 9 0 16 key=r[9]
26 SorterNext 3 23 0 0
27 Close 1 0 0 0
28 Close 2 0 0 0
29 Close 3 0 0 0
30 SetCookie 0 1 8 0
31 ParseSchema 0 0 0 name='t1bc' AND type='index' 0
32 Expire 0 1 0 0
33 Halt 0 0 0 0
34 Transaction 0 1 7 0 1 usesStmtJournal=1
35 Goto 0 1 0 0
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 4 0 0 Start at 4
1 Expire 1 1 0 0
2 Expire 0 0 0 0
3 Halt 0 0 0 0
4 Goto 0 1 0 0
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
QUERY PLAN
`--SCAN t2
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 10 0 0 Start at 10
1 OpenRead 1 7 0 k(3,,,) 0 root=7 iDb=0; sqlite_autoindex_t2_1
2 Explain 2 0 214 SCAN t2 0
3 Rewind 1 9 1 0 0
4 Column 1 0 1 0 r[1]= cursor 1 column 0
5 Column 1 1 2 0 r[2]= cursor 1 column 1
6 Column 1 2 3 0 r[3]= cursor 1 column 2
7 ResultRow 1 3 0 0 output=r[1..3]
8 Next 1 4 0 1
9 Halt 0 0 0 0
10 Transaction 0 0 8 0 1 usesStmtJournal=0
11 Goto 0 1 0 0
Braun|30|3
Wernher|10|1
von|20|2
QUERY PLAN
`--SCAN t1 USING COVERING INDEX t1bc
addr opcode p1 p2 p3 p4 p5 comment
---- ------------- ---- ---- ---- ------------- -- -------------
0 Init 0 10 0 0 Start at 10
1 Noop 1 5 0 0
2 OpenRead 2 7 0 k(3,,,) 0 root=7 iDb=0; t1bc
3 Explain 3 0 214 SCAN t1 USING COVERING INDEX t1bc 0
4 Rewind 2 9 1 0 0
5 Column 2 0 1 0 r[1]= cursor 2 column 0
6 Column 2 1 2 0 r[2]= cursor 2 column 1
7 ResultRow 1 2 0 0 output=r[1..2]
8 Next 2 5 0 1
9 Halt 0 0 0 0
10 Transaction 0 0 8 0 1 usesStmtJournal=0
11 Goto 0 1 0 0
Braun|30
Wernher|10
von|20
Flag