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| 1 # 2008 September 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 # $Id: selectC.test,v 1.5 2009/05/17 15:26:21 drh Exp $ | |
| 14 | |
| 15 set testdir [file dirname $argv0] | |
| 16 source $testdir/tester.tcl | |
| 17 | |
| 18 # Ticket # | |
| 19 do_test selectC-1.1 { | |
| 20 execsql { | |
| 21 CREATE TABLE t1(a, b, c); | |
| 22 INSERT INTO t1 VALUES(1,'aaa','bbb'); | |
| 23 INSERT INTO t1 SELECT * FROM t1; | |
| 24 INSERT INTO t1 VALUES(2,'ccc','ddd'); | |
| 25 | |
| 26 SELECT DISTINCT a AS x, b||c AS y | |
| 27 FROM t1 | |
| 28 WHERE y IN ('aaabbb','xxx'); | |
| 29 } | |
| 30 } {1 aaabbb} | |
| 31 do_test selectC-1.2 { | |
| 32 execsql { | |
| 33 SELECT DISTINCT a AS x, b||c AS y | |
| 34 FROM t1 | |
| 35 WHERE b||c IN ('aaabbb','xxx'); | |
| 36 } | |
| 37 } {1 aaabbb} | |
| 38 do_test selectC-1.3 { | |
| 39 execsql { | |
| 40 SELECT DISTINCT a AS x, b||c AS y | |
| 41 FROM t1 | |
| 42 WHERE y='aaabbb' | |
| 43 } | |
| 44 } {1 aaabbb} | |
| 45 do_test selectC-1.4 { | |
| 46 execsql { | |
| 47 SELECT DISTINCT a AS x, b||c AS y | |
| 48 FROM t1 | |
| 49 WHERE b||c='aaabbb' | |
| 50 } | |
| 51 } {1 aaabbb} | |
| 52 do_test selectC-1.5 { | |
| 53 execsql { | |
| 54 SELECT DISTINCT a AS x, b||c AS y | |
| 55 FROM t1 | |
| 56 WHERE x=2 | |
| 57 } | |
| 58 } {2 cccddd} | |
| 59 do_test selectC-1.6 { | |
| 60 execsql { | |
| 61 SELECT DISTINCT a AS x, b||c AS y | |
| 62 FROM t1 | |
| 63 WHERE a=2 | |
| 64 } | |
| 65 } {2 cccddd} | |
| 66 do_test selectC-1.7 { | |
| 67 execsql { | |
| 68 SELECT DISTINCT a AS x, b||c AS y | |
| 69 FROM t1 | |
| 70 WHERE +y='aaabbb' | |
| 71 } | |
| 72 } {1 aaabbb} | |
| 73 do_test selectC-1.8 { | |
| 74 execsql { | |
| 75 SELECT a AS x, b||c AS y | |
| 76 FROM t1 | |
| 77 GROUP BY x, y | |
| 78 HAVING y='aaabbb' | |
| 79 } | |
| 80 } {1 aaabbb} | |
| 81 do_test selectC-1.9 { | |
| 82 execsql { | |
| 83 SELECT a AS x, b||c AS y | |
| 84 FROM t1 | |
| 85 GROUP BY x, y | |
| 86 HAVING b||c='aaabbb' | |
| 87 } | |
| 88 } {1 aaabbb} | |
| 89 do_test selectC-1.10 { | |
| 90 execsql { | |
| 91 SELECT a AS x, b||c AS y | |
| 92 FROM t1 | |
| 93 WHERE y='aaabbb' | |
| 94 GROUP BY x, y | |
| 95 } | |
| 96 } {1 aaabbb} | |
| 97 do_test selectC-1.11 { | |
| 98 execsql { | |
| 99 SELECT a AS x, b||c AS y | |
| 100 FROM t1 | |
| 101 WHERE b||c='aaabbb' | |
| 102 GROUP BY x, y | |
| 103 } | |
| 104 } {1 aaabbb} | |
| 105 proc longname_toupper x {return [string toupper $x]} | |
| 106 db function uppercaseconversionfunctionwithaverylongname longname_toupper | |
| 107 do_test selectC-1.12.1 { | |
| 108 execsql { | |
| 109 SELECT DISTINCT upper(b) AS x | |
| 110 FROM t1 | |
| 111 ORDER BY x | |
| 112 } | |
| 113 } {AAA CCC} | |
| 114 do_test selectC-1.12.2 { | |
| 115 execsql { | |
| 116 SELECT DISTINCT uppercaseconversionfunctionwithaverylongname(b) AS x | |
| 117 FROM t1 | |
| 118 ORDER BY x | |
| 119 } | |
| 120 } {AAA CCC} | |
| 121 do_test selectC-1.13.1 { | |
| 122 execsql { | |
| 123 SELECT upper(b) AS x | |
| 124 FROM t1 | |
| 125 GROUP BY x | |
| 126 ORDER BY x | |
| 127 } | |
| 128 } {AAA CCC} | |
| 129 do_test selectC-1.13.2 { | |
| 130 execsql { | |
| 131 SELECT uppercaseconversionfunctionwithaverylongname(b) AS x | |
| 132 FROM t1 | |
| 133 GROUP BY x | |
| 134 ORDER BY x | |
| 135 } | |
| 136 } {AAA CCC} | |
| 137 do_test selectC-1.14.1 { | |
| 138 execsql { | |
| 139 SELECT upper(b) AS x | |
| 140 FROM t1 | |
| 141 ORDER BY x DESC | |
| 142 } | |
| 143 } {CCC AAA AAA} | |
| 144 do_test selectC-1.14.2 { | |
| 145 execsql { | |
| 146 SELECT uppercaseconversionfunctionwithaverylongname(b) AS x | |
| 147 FROM t1 | |
| 148 ORDER BY x DESC | |
| 149 } | |
| 150 } {CCC AAA AAA} | |
| 151 | |
| 152 # The following query used to leak memory. Verify that has been fixed. | |
| 153 # | |
| 154 do_test selectC-2.1 { | |
| 155 catchsql { | |
| 156 CREATE TABLE t21a(a,b); | |
| 157 INSERT INTO t21a VALUES(1,2); | |
| 158 CREATE TABLE t21b(n); | |
| 159 CREATE TRIGGER r21 AFTER INSERT ON t21b BEGIN | |
| 160 SELECT a FROM t21a WHERE a>new.x UNION ALL | |
| 161 SELECT b FROM t21a WHERE b>new.x ORDER BY 1 LIMIT 2; | |
| 162 END; | |
| 163 INSERT INTO t21b VALUES(6); | |
| 164 } | |
| 165 } {1 {no such column: new.x}} | |
| 166 | |
| 167 finish_test | |
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