mirror of
https://github.com/tursodatabase/libsql.git
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353 lines
8.6 KiB
Plaintext
353 lines
8.6 KiB
Plaintext
# 2016 September 3
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing SQL statements that use row value
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# constructors.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set ::testprefix rowvalue9
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# Tests:
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#
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# 1.*: Test that affinities are handled correctly by various row-value
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# operations without indexes.
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#
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# 2.*: Test an affinity bug that came up during testing.
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#
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# 3.*: Test a row-value version of the bug tested by 2.*.
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#
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# 4.*: Test that affinities are handled correctly by various row-value
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# operations with assorted indexes.
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#
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do_execsql_test 1.0.1 {
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CREATE TABLE a1(c, b INTEGER, a TEXT, PRIMARY KEY(a, b));
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INSERT INTO a1 (rowid, c, b, a) VALUES(3, '0x03', 1, 1);
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INSERT INTO a1 (rowid, c, b, a) VALUES(14, '0x0E', 2, 2);
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INSERT INTO a1 (rowid, c, b, a) VALUES(15, '0x0F', 3, 3);
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INSERT INTO a1 (rowid, c, b, a) VALUES(92, '0x5C', 4, 4);
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CREATE TABLE a2(x BLOB, y BLOB);
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INSERT INTO a2(x, y) VALUES(1, 1);
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INSERT INTO a2(x, y) VALUES(2, '2');
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INSERT INTO a2(x, y) VALUES('3', 3);
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INSERT INTO a2(x, y) VALUES('4', '4');
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}
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do_execsql_test 1.0.2 {
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SELECT x, typeof(x), y, typeof(y) FROM a2 ORDER BY rowid
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} {
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1 integer 1 integer
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2 integer 2 text
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3 text 3 integer
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4 text 4 text
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}
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do_execsql_test 1.1.1 {
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SELECT (SELECT rowid FROM a1 WHERE a=x AND b=y) FROM a2
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} {{} {} 15 92}
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do_execsql_test 1.1.2 {
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SELECT (SELECT rowid FROM a1 WHERE (a, b) = (x, y)) FROM a2
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} {{} {} 15 92}
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do_execsql_test 1.2.3 {
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SELECT a1.rowid FROM a1, a2 WHERE a=x AND b=y;
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} {15 92}
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do_execsql_test 1.2.4 {
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SELECT a1.rowid FROM a1, a2 WHERE (a, b) = (x, y)
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} {15 92}
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do_execsql_test 1.3.1 {
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SELECT a1.rowid FROM a1, a2 WHERE coalesce(NULL,x)=a AND coalesce(NULL,y)=b
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} {3 14 15 92}
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do_execsql_test 1.3.2 {
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SELECT a1.rowid FROM a1, a2
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WHERE (coalesce(NULL,x), coalesce(NULL,y)) = (a, b)
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} {3 14 15 92}
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do_execsql_test 1.4.1 {
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SELECT a1.rowid FROM a1, a2 WHERE +x=a AND +y=b
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} {3 14 15 92}
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do_execsql_test 1.4.2 {
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SELECT a1.rowid FROM a1, a2 WHERE (+x, +y) = (a, b)
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} {3 14 15 92}
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do_execsql_test 1.5.1 {
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SELECT (SELECT rowid FROM a1 WHERE a=+x AND b=+y) FROM a2
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} {3 14 15 92}
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do_execsql_test 1.5.2 {
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SELECT (SELECT rowid FROM a1 WHERE (a, b) = (+x, +y)) FROM a2
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} {3 14 15 92}
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do_execsql_test 1.5.3 {
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SELECT (SELECT rowid FROM a1 WHERE (+x, +y) = (a, b)) FROM a2
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} {3 14 15 92}
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do_execsql_test 1.6.1 {
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SELECT a1.rowid FROM a1 WHERE (a, b) IN (SELECT x, y FROM a2)
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} {15 92}
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do_execsql_test 1.6.2 {
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SELECT a1.rowid FROM a1, a2 WHERE EXISTS (
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SELECT 1 FROM a1 WHERE a=x AND b=y
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)
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} {3 14 15 92 3 14 15 92}
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# Test that [199df416] is fixed.
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#
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do_execsql_test 2.1 {
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CREATE TABLE b1(a TEXT);
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CREATE TABLE b2(x BLOB);
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INSERT INTO b1 VALUES(1);
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INSERT INTO b2 VALUES(1);
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}
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do_execsql_test 2.2 { SELECT * FROM b1, b2 WHERE a=x; } {}
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do_execsql_test 2.3 { SELECT * FROM b1 WHERE a IN (SELECT x FROM b2) } {}
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do_execsql_test 2.4 { CREATE UNIQUE INDEX b1a ON b1(a); }
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do_execsql_test 2.5 { SELECT * FROM b1 WHERE a IN (SELECT x FROM b2) } {}
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# Test that a multi-column version of the query that revealed problem
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# [199df416] also works.
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#
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do_execsql_test 3.1 {
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CREATE TABLE c1(a INTEGER, b TEXT);
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INSERT INTO c1 VALUES(1, 1);
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CREATE TABLE c2(x BLOB, y BLOB);
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INSERT INTO c2 VALUES(1, 1);
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}
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do_execsql_test 3.2 {
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SELECT * FROM c1 WHERE (a, b) IN (SELECT x, y FROM c2)
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} {}
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do_execsql_test 3.3 {
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CREATE UNIQUE INDEX c1ab ON c1(a, b);
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SELECT * FROM c1 WHERE (a, b) IN (SELECT x, y FROM c2)
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} {}
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do_execsql_test 3.4 {
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SELECT * FROM c1 WHERE (a, +b) IN (SELECT x, y FROM c2)
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} {}
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do_execsql_test 3.5 {
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SELECT c1.rowid FROM c1 WHERE b = (SELECT y FROM c2);
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} {}
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do_execsql_test 3.6 {
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SELECT c1.rowid FROM c1 WHERE (a, b) = (SELECT x, y FROM c2);
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} {}
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#-------------------------------------------------------------------------
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#
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do_execsql_test 4.0 {
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CREATE TABLE d1(a TEXT, b INTEGER, c NUMERIC);
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CREATE TABLE d2(x BLOB, y BLOB);
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INSERT INTO d1 VALUES(1, 1, 1);
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INSERT INTO d1 VALUES(2, 2, 2);
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INSERT INTO d1 VALUES(3, 3, 3);
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INSERT INTO d1 VALUES(4, 4, 4);
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INSERT INTO d2 VALUES (1, 1);
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INSERT INTO d2 VALUES (2, '2');
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INSERT INTO d2 VALUES ('3', 3);
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INSERT INTO d2 VALUES ('4', '4');
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}
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foreach {tn idx} {
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1 {}
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2 { CREATE INDEX idx ON d1(a) }
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3 { CREATE INDEX idx ON d1(a, c) }
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4 { CREATE INDEX idx ON d1(c) }
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5 { CREATE INDEX idx ON d1(c, a) }
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6 {
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CREATE INDEX idx ON d1(c, a) ;
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CREATE INDEX idx1 ON d2(x, y);
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}
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7 {
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CREATE INDEX idx ON d1(c, a) ;
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CREATE UNIQUE INDEX idx2 ON d2(x, y) ;
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}
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8 {
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CREATE INDEX idx ON d1(c) ;
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CREATE UNIQUE INDEX idx2 ON d2(x);
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}
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} {
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execsql { DROP INDEX IF EXISTS idx }
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execsql { DROP INDEX IF EXISTS idx2 }
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execsql { DROP INDEX IF EXISTS idx3 }
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execsql $idx
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do_execsql_test 4.$tn.1 {
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SELECT rowid FROM d1 WHERE (a, c) IN (SELECT x, y FROM d2);
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} {3 4}
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do_execsql_test 4.$tn.2 {
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SELECT rowid FROM d1 WHERE (c, a) IN (SELECT x, y FROM d2);
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} {2 4}
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do_execsql_test 4.$tn.3 {
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SELECT rowid FROM d1 WHERE (+c, a) IN (SELECT x, y FROM d2);
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} {2}
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do_execsql_test 4.$tn.4 {
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SELECT rowid FROM d1 WHERE (c, a) = (
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SELECT x, y FROM d2 WHERE d2.rowid=d1.rowid
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);
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} {2 4}
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do_execsql_test 4.$tn.5 {
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SELECT d1.rowid FROM d1, d2 WHERE a = y;
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} {2 4}
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do_execsql_test 4.$tn.6 {
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SELECT d1.rowid FROM d1 WHERE a = (
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SELECT y FROM d2 where d2.rowid=d1.rowid
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);
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} {2 4}
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}
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do_execsql_test 5.0 {
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CREATE TABLE e1(a TEXT, c NUMERIC);
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CREATE TABLE e2(x BLOB, y BLOB);
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INSERT INTO e1 VALUES(2, 2);
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INSERT INTO e2 VALUES ('2', 2);
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INSERT INTO e2 VALUES ('2', '2');
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INSERT INTO e2 VALUES ('2', '2.0');
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CREATE INDEX e1c ON e1(c);
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}
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do_execsql_test 5.1 {
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SELECT rowid FROM e1 WHERE (a, c) IN (SELECT x, y FROM e2);
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} {1}
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do_execsql_test 5.2 {
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SELECT rowid FROM e2 WHERE rowid IN (SELECT +c FROM e1);
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} {2}
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do_execsql_test 5.3 {
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SELECT rowid FROM e2 WHERE rowid IN (SELECT 0+c FROM e1);
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} {2}
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#-------------------------------------------------------------------------
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#
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do_execsql_test 6.0 {
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CREATE TABLE f1(a, b);
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CREATE TABLE f2(c, d);
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CREATE TABLE f3(e, f);
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}
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do_execsql_test 6.1 {
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SELECT * FROM f3 WHERE (e, f) IN (
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SELECT a, b FROM f1 UNION ALL SELECT c, d FROM f2
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);
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}
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do_execsql_test 6.2 {
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CREATE INDEX f3e ON f3(e);
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SELECT * FROM f3 WHERE (e, f) IN (
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SELECT a, b FROM f1 UNION ALL SELECT c, d FROM f2
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);
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}
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#-------------------------------------------------------------------------
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#
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do_execsql_test 7.0 {
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CREATE TABLE g1(a, b);
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INSERT INTO g1 VALUES
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(1, 1), (1, 2), (1, 3), (1, 'i'), (1, 'j'),
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(1, 6), (1, 7), (1, 8), (1, 9), (1, 10),
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(1, 4), (1, 5);
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CREATE TABLE g2(x, y);
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CREATE INDEX g2x ON g2(x);
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INSERT INTO g2 VALUES(1, 4);
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INSERT INTO g2 VALUES(1, 5);
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}
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do_execsql_test 7.1 {
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SELECT * FROM g2 WHERE (x, y) IN (
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SELECT a, b FROM g1 ORDER BY +a, +b LIMIT 10
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);
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} { 1 4 1 5 }
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do_execsql_test 7.2 {
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SELECT * FROM g2 WHERE (x, y) IN (
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SELECT a, b FROM g1 ORDER BY a, b LIMIT 10
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);
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} { 1 4 1 5 }
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do_execsql_test 7.3 {
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SELECT * FROM g2 WHERE (x, y) IN (
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SELECT a, b FROM g1 ORDER BY 1, 2 LIMIT 10
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);
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} { 1 4 1 5 }
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#-------------------------------------------------------------------------
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#
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do_execsql_test 8.1 {
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CREATE TABLE t1(a ,b FLOAT);
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CREATE INDEX t1x1 ON t1(a,b,a,a,a,a,a,a,a,a,a,b);
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}
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do_catchsql_test 8.2 {
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SELECT a FROM t1 NATURAL JOIN t1 WHERE (a,b)> (SELECT 2 IN (SELECT 2,2), 2);
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} {1 {sub-select returns 2 columns - expected 1}}
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#-------------------------------------------------------------------------
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#
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reset_db
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do_execsql_test 9.0 {
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CREATE TABLE t1(a, b);
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INSERT INTO t1 VALUES(1, 1), (1, 2), (2, 2), (2, 3), (3, 3), (3, 4), (4, 4);
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}
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do_execsql_test 9.1 {
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SELECT * FROM t1 WHERE (a, b) IN ( (3, 3), (2, 2) );
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} {
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2 2 3 3
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}
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do_execsql_test 9.2 {
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CREATE INDEX i1 ON t1(a);
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}
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do_execsql_test 9.4 {
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SELECT * FROM t1 WHERE (a, b) IN ( (3, 3), (2, 2) );
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} {
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2 2 3 3
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}
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do_eqp_test 9.4e {
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SELECT * FROM t1 WHERE (a, b) IN ( (3, 3), (2, 2) );
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} {
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*SEARCH t1 USING INDEX i1*
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}
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do_execsql_test 9.5 {
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CREATE INDEX i2 ON t1(b, a);
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SELECT * FROM t1 WHERE (a, b) IN ( (3, 3), (2, 2) );
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} {
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2 2 3 3
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}
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do_eqp_test 9.5e {
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SELECT * FROM t1 WHERE (a, b) IN ( (3, 3), (2, 2) );
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} {
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*SEARCH t1 USING COVERING INDEX i2*
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}
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finish_test
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