4.2 KiB
4.2 KiB
Summary
**No review yet**Minimized query
PRAGMA vdbe_addoptrace = TRUE;
BEGIN DEFERRED TRANSACTION;
.restore
SAVEPOINT sp4662;
BEGIN;
CREATE TABLE album( aid INTEGER PRIMARY KEY, title TEXT UNIQUE NOT NULL);
CREATE TABLE track( tid INTEGER PRIMARY KEY, aid INTEGER NOT NULL REFERENCES album, tn INTEGER NOT NULL, name TEXT, UNIQUE(aid, tn));
INSERT INTO album VALUES(json_valid(typeof(if(0,1,0,1,0,1,0,1,0,1,0,1,1)), 2), '1-one'), (2, '2-two'), (3, '3-three');
INSERT INTO track VALUES (NULL, 1, 1, 'one-a'), (NULL, 2, 2, 'two-b'), (NULL, 3, 3, 'three-c'), (NULL, 1, 3, 'one-c'), (NULL, 2, 1, 'two-a'), (NULL, 3, 1, 'three-a');
COMMIT;
SELECT name FROM album JOIN track USING (aid) ORDER BY title, tn;
ALTER TABLE album RENAME COLUMN aid TO aid_r8401;
INSERT INTO track DEFAULT VALUES;
ROLLBACK TRANSACTION TO SAVEPOINT sp4662;
CREATE TABLE T (
A VARCHAR(20),
B VARCHAR(30),
C VARCHAR(30),
PRIMARY KEY (A, B),
UNIQUE (A, C)
);
INSERT INTO T VALUES ('a', 'p', 'x');
INSERT INTO T VALUES ('a', 'q', 'y');
INSERT INTO T VALUES ('b', 'p', 'z');
INSERT INTO T VALUES ('c', 'r', 'w');
INSERT INTO T VALUES ('d', 's', 'v');
SELECT A, COUNT(DISTINCT B) AS D FROM T GROUP BY A HAVING COUNT(DISTINCT B) >= 1;
RELEASE SAVEPOINT sp4662;
INSERT INTO album VALUES (1, 'x') ON CONFLICT(aid) DO UPDATE SET aid = excluded.aid, title = excluded.title;
WITH cte AS (SELECT CASE WHEN C IS NULL THEN 0 ELSE C END AS val FROM T) SELECT * FROM cte;
ALTER TABLE album RENAME COLUMN aid TO aid_r2662;
END TRANSACTION;
CREATE VIEW IF NOT EXISTS v_T_8185 AS SELECT C FROM T;
INSERT INTO T VALUES (NULL, 1, 'x') ON CONFLICT(A) DO UPDATE SET A = excluded.A, B = excluded.B, C = excluded.C;
SELECT * FROM T AS a LEFT OUTER JOIN track AS b ON a.rowid = b.rowid;
ALTER TABLE T RENAME COLUMN B TO B_r1986;
REINDEX;
INSERT INTO album VALUES (NULL, NULL);
Actual output
Usage: /home/test/sqlite3-src/build/sqlite3 [OPTIONS] FILENAME [SQL]
FILENAME is the name of an SQLite database. A new database is created
if the file does not previously exist.
OPTIONS include:
-append append the database to the end of the file
-ascii set output mode to 'ascii'
-bail stop after hitting an error
-batch force batch I/O
-box set output mode to 'box'
-column set output mode to 'column'
-cmd COMMAND run "COMMAND" before reading stdin
-csv set output mode to 'csv'
-deserialize open the database using sqlite3_deserialize()
-echo print commands before execution
-init FILENAME read/process named file
-[no]header turn headers on or off
-help show this message
-html set output mode to HTML
-interactive force interactive I/O
-json set output mode to 'json'
-line set output mode to 'line'
-list set output mode to 'list'
-lookaside SIZE N use N entries of SZ bytes for lookaside memory
-markdown set output mode to 'markdown'
-maxsize N maximum size for a --deserialize database
-memtrace trace all memory allocations and deallocations
-mmap N default mmap size set to N
-newline SEP set output row separator. Default: '\n'
-nofollow refuse to open symbolic links to database files
-nonce STRING set the safe-mode escape nonce
-nullvalue TEXT set text string for NULL values. Default ''
-pagecache SIZE N use N slots of SZ bytes each for page cache memory
-quote set output mode to 'quote'
-readonly open the database read-only
-safe enable safe-mode
-separator SEP set output column separator. Default: '|'
-stats print memory stats before each finalize
-table set output mode to 'table'
-tabs set output mode to 'tabs'
-version show SQLite version
-vfs NAME use NAME as the default VFS
Expectation
Flag
-help