106 lines
3.0 KiB
Plaintext
106 lines
3.0 KiB
Plaintext
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# 2013 April 17
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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 script is testing of transitive WHERE clause constraints
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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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do_execsql_test transitive1-100 {
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CREATE TABLE t1(a TEXT, b TEXT, c TEXT COLLATE NOCASE);
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INSERT INTO t1 VALUES('abc','abc','Abc');
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INSERT INTO t1 VALUES('def','def','def');
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INSERT INTO t1 VALUES('ghi','ghi','GHI');
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CREATE INDEX t1a1 ON t1(a);
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CREATE INDEX t1a2 ON t1(a COLLATE nocase);
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SELECT * FROM t1 WHERE a=b AND c=b AND c='DEF';
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} {def def def}
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do_execsql_test transitive1-110 {
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SELECT * FROM t1 WHERE a=b AND c=b AND c>='DEF' ORDER BY +a;
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} {def def def ghi ghi GHI}
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do_execsql_test transitive1-120 {
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SELECT * FROM t1 WHERE a=b AND c=b AND c<='DEF' ORDER BY +a;
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} {abc abc Abc def def def}
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do_execsql_test transitive1-200 {
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CREATE TABLE t2(a INTEGER, b INTEGER, c TEXT);
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INSERT INTO t2 VALUES(100,100,100);
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INSERT INTO t2 VALUES(20,20,20);
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INSERT INTO t2 VALUES(3,3,3);
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SELECT * FROM t2 WHERE a=b AND c=b AND c=20;
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} {20 20 20}
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do_execsql_test transitive1-210 {
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SELECT * FROM t2 WHERE a=b AND c=b AND c>=20 ORDER BY +a;
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} {3 3 3 20 20 20}
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do_execsql_test transitive1-220 {
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SELECT * FROM t2 WHERE a=b AND c=b AND c<=20 ORDER BY +a;
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} {20 20 20 100 100 100}
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# Test cases for ticket [[d805526eae253103] 2013-07-08
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# "Incorrect join result or assertion fault due to transitive constraints"
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#
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do_execsql_test transitive1-300 {
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CREATE TABLE t301(w INTEGER PRIMARY KEY, x);
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CREATE TABLE t302(y INTEGER UNIQUE, z);
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INSERT INTO t301 VALUES(1,2),(3,4),(5,6);
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INSERT INTO t302 VALUES(1,3),(3,6),(5,7);
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SELECT *
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FROM t301 CROSS JOIN t302
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WHERE w=y AND y IS NOT NULL
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ORDER BY +w;
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} {1 2 1 3 3 4 3 6 5 6 5 7}
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do_execsql_test transitive1-301 {
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SELECT *
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FROM t301 CROSS JOIN t302
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WHERE w=y AND y IS NOT NULL
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ORDER BY w;
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} {1 2 1 3 3 4 3 6 5 6 5 7}
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do_execsql_test transitive1-310 {
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SELECT *
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FROM t301 CROSS JOIN t302 ON w=y
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WHERE y>1
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ORDER BY +w
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} {3 4 3 6 5 6 5 7}
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do_execsql_test transitive1-311 {
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SELECT *
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FROM t301 CROSS JOIN t302 ON w=y
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WHERE y>1
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ORDER BY w
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} {3 4 3 6 5 6 5 7}
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do_execsql_test transitive1-312 {
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SELECT *
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FROM t301 CROSS JOIN t302 ON w=y
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WHERE y>1
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ORDER BY w DESC
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} {5 6 5 7 3 4 3 6}
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do_execsql_test transitive1-320 {
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SELECT *
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FROM t301 CROSS JOIN t302 ON w=y
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WHERE y BETWEEN 2 AND 4;
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} {3 4 3 6}
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do_execsql_test transitive1-331 {
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SELECT *
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FROM t301 CROSS JOIN t302 ON w=y
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WHERE y BETWEEN 1 AND 4
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ORDER BY w;
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} {1 2 1 3 3 4 3 6}
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do_execsql_test transitive1-332 {
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SELECT *
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FROM t301 CROSS JOIN t302 ON w=y
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WHERE y BETWEEN 1 AND 4
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ORDER BY w DESC;
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} {3 4 3 6 1 2 1 3}
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finish_test
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