Annotation of embedaddon/sqlite3/test/tkt-31338dca7e.test, revision 1.1
1.1 ! misho 1: # 2009 December 16
! 2: #
! 3: # The author disclaims copyright to this source code. In place of
! 4: # a legal notice, here is a blessing:
! 5: #
! 6: # May you do good and not evil.
! 7: # May you find forgiveness for yourself and forgive others.
! 8: # May you share freely, never taking more than you give.
! 9: #
! 10: #***********************************************************************
! 11: # This file implements regression tests for SQLite library.
! 12: #
! 13: # This file implements tests to verify that ticket [31338dca7e] has been
! 14: # fixed. Ticket [31338dca7e] demonstrates problems with the OR-clause
! 15: # optimization in joins where the WHERE clause is of the form
! 16: #
! 17: # (x AND y) OR z
! 18: #
! 19: # And the x and y subterms from from different tables of the join.
! 20: #
! 21:
! 22: set testdir [file dirname $argv0]
! 23: source $testdir/tester.tcl
! 24:
! 25: do_test tkt-31338-1.1 {
! 26: db eval {
! 27: CREATE TABLE t1(x);
! 28: CREATE TABLE t2(y);
! 29: INSERT INTO t1 VALUES(111);
! 30: INSERT INTO t1 VALUES(222);
! 31: INSERT INTO t2 VALUES(333);
! 32: INSERT INTO t2 VALUES(444);
! 33: SELECT * FROM t1, t2
! 34: WHERE (x=111 AND y!=444) OR x=222
! 35: ORDER BY x, y;
! 36: }
! 37: } {111 333 222 333 222 444}
! 38:
! 39: do_test tkt-31338-1.2 {
! 40: db eval {
! 41: CREATE INDEX t1x ON t1(x);
! 42: SELECT * FROM t1, t2
! 43: WHERE (x=111 AND y!=444) OR x=222
! 44: ORDER BY x, y;
! 45: }
! 46: } {111 333 222 333 222 444}
! 47:
! 48: do_test tkt-31338-2.1 {
! 49: db eval {
! 50: CREATE TABLE t3(v,w);
! 51: CREATE TABLE t4(x,y);
! 52: CREATE TABLE t5(z);
! 53: INSERT INTO t3 VALUES(111,222);
! 54: INSERT INTO t3 VALUES(333,444);
! 55: INSERT INTO t4 VALUES(222,333);
! 56: INSERT INTO t4 VALUES(444,555);
! 57: INSERT INTO t5 VALUES(888);
! 58: INSERT INTO t5 VALUES(999);
! 59:
! 60: SELECT * FROM t3, t4, t5
! 61: WHERE (v=111 AND x=w AND z!=999) OR (v=333 AND x=444)
! 62: ORDER BY v, w, x, y, z;
! 63: }
! 64: } {111 222 222 333 888 333 444 444 555 888 333 444 444 555 999}
! 65:
! 66: do_test tkt-31338-2.2 {
! 67: db eval {
! 68: CREATE INDEX t3v ON t3(v);
! 69: CREATE INDEX t4x ON t4(x);
! 70: SELECT * FROM t3, t4, t5
! 71: WHERE (v=111 AND x=w AND z!=999) OR (v=333 AND x=444)
! 72: ORDER BY v, w, x, y, z;
! 73: }
! 74: } {111 222 222 333 888 333 444 444 555 888 333 444 444 555 999}
! 75:
! 76:
! 77: # Ticket [2c2de252666662f5459904fc33a9f2956cbff23c]
! 78: #
! 79: do_test tkt-31338-3.1 {
! 80: foreach x [db eval {SELECT name FROM sqlite_master WHERE type='table'}] {
! 81: db eval "DROP TABLE $x"
! 82: }
! 83: db eval {
! 84: CREATE TABLE t1(a,b,c,d);
! 85: CREATE TABLE t2(e,f);
! 86: INSERT INTO t1 VALUES(1,2,3,4);
! 87: INSERT INTO t2 VALUES(10,-8);
! 88: CREATE INDEX t1a ON t1(a);
! 89: CREATE INDEX t1b ON t1(b);
! 90: CREATE TABLE t3(g);
! 91: INSERT INTO t3 VALUES(4);
! 92: CREATE TABLE t4(h);
! 93: INSERT INTO t4 VALUES(5);
! 94:
! 95: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 96: WHERE (a=1 AND h=4)
! 97: OR (b IN (
! 98: SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 99: GROUP BY e
! 100: ));
! 101: }
! 102: } {4 1 2 3 4 {}}
! 103: do_test tkt-31338-3.2 {
! 104: db eval {
! 105: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 106: WHERE (a=1 AND h=4)
! 107: OR (b=2 AND b NOT IN (
! 108: SELECT x+1 FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 109: GROUP BY e
! 110: ));
! 111: }
! 112: } {4 1 2 3 4 {}}
! 113: do_test tkt-31338-3.3 {
! 114: db eval {
! 115: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 116: WHERE (+a=1 AND h=4)
! 117: OR (b IN (
! 118: SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 119: GROUP BY e
! 120: ));
! 121: }
! 122: } {4 1 2 3 4 {}}
! 123: do_test tkt-31338-3.4 {
! 124: db eval {
! 125: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 126: WHERE (a=1 AND h=4)
! 127: OR (+b IN (
! 128: SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 129: GROUP BY e
! 130: ));
! 131: }
! 132: } {4 1 2 3 4 {}}
! 133:
! 134: do_test tkt-31338-3.5 {
! 135: db eval {
! 136: CREATE TABLE t5(a,b,c,d,e,f);
! 137: CREATE TABLE t6(g,h);
! 138: CREATE TRIGGER t6r AFTER INSERT ON t6 BEGIN
! 139: INSERT INTO t5
! 140: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 141: WHERE (a=1 AND h=4)
! 142: OR (b IN (
! 143: SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 144: GROUP BY e
! 145: ));
! 146: END;
! 147: INSERT INTO t6 VALUES(88,99);
! 148: SELECT * FROM t5;
! 149: }
! 150: } {4 1 2 3 4 {}}
! 151:
! 152: do_test tkt-31338-3.6 {
! 153: db eval {
! 154: INSERT INTO t1 VALUES(2,4,3,4);
! 155: INSERT INTO t1 VALUES(99,101,3,4);
! 156: INSERT INTO t1 VALUES(98,97,3,4);
! 157: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 158: WHERE (a=1 AND h=4)
! 159: OR (b IN (
! 160: SELECT x+a FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 161: GROUP BY e
! 162: ));
! 163: }
! 164: } {4 2 4 3 4 {} 4 99 101 3 4 {}}
! 165:
! 166: do_test tkt-31338-3.7 {
! 167: db eval {
! 168: SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
! 169: WHERE (a=1 AND h=4)
! 170: OR (b IN (
! 171: SELECT x FROM (SELECT e+f+a AS x, e FROM t2 ORDER BY 1 LIMIT 2)
! 172: GROUP BY e
! 173: ));
! 174: }
! 175: } {4 2 4 3 4 {} 4 99 101 3 4 {}}
! 176:
! 177:
! 178: finish_test
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to tkt-31338dca7e.test CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / sqlite3 / test