Annotation of embedaddon/sqlite3/test/selectC.test, revision 1.1
1.1 ! misho 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: ifcapable trigger {
! 155: do_test selectC-2.1 {
! 156: catchsql {
! 157: CREATE TABLE t21a(a,b);
! 158: INSERT INTO t21a VALUES(1,2);
! 159: CREATE TABLE t21b(n);
! 160: CREATE TRIGGER r21 AFTER INSERT ON t21b BEGIN
! 161: SELECT a FROM t21a WHERE a>new.x UNION ALL
! 162: SELECT b FROM t21a WHERE b>new.x ORDER BY 1 LIMIT 2;
! 163: END;
! 164: INSERT INTO t21b VALUES(6);
! 165: }
! 166: } {1 {no such column: new.x}}
! 167: }
! 168:
! 169: # Check that ticket [883034dcb5] is fixed.
! 170: #
! 171: do_test selectC-3.1 {
! 172: execsql {
! 173: CREATE TABLE person (
! 174: org_id TEXT NOT NULL,
! 175: nickname TEXT NOT NULL,
! 176: license TEXT,
! 177: CONSTRAINT person_pk PRIMARY KEY (org_id, nickname),
! 178: CONSTRAINT person_license_uk UNIQUE (license)
! 179: );
! 180: INSERT INTO person VALUES('meyers', 'jack', '2GAT123');
! 181: INSERT INTO person VALUES('meyers', 'hill', 'V345FMP');
! 182: INSERT INTO person VALUES('meyers', 'jim', '2GAT138');
! 183: INSERT INTO person VALUES('smith', 'maggy', '');
! 184: INSERT INTO person VALUES('smith', 'jose', 'JJZ109');
! 185: INSERT INTO person VALUES('smith', 'jack', 'THX138');
! 186: INSERT INTO person VALUES('lakeside', 'dave', '953OKG');
! 187: INSERT INTO person VALUES('lakeside', 'amy', NULL);
! 188: INSERT INTO person VALUES('lake-apts', 'tom', NULL);
! 189: INSERT INTO person VALUES('acorn', 'hideo', 'CQB421');
! 190:
! 191: SELECT
! 192: org_id,
! 193: count((NOT (org_id IS NULL)) AND (NOT (nickname IS NULL)))
! 194: FROM person
! 195: WHERE (CASE WHEN license != '' THEN 1 ELSE 0 END)
! 196: GROUP BY 1;
! 197: }
! 198: } {acorn 1 lakeside 1 meyers 3 smith 2}
! 199: do_test selectC-3.2 {
! 200: execsql {
! 201: CREATE TABLE t2(a PRIMARY KEY, b);
! 202: INSERT INTO t2 VALUES('abc', 'xxx');
! 203: INSERT INTO t2 VALUES('def', 'yyy');
! 204: SELECT a, max(b || a) FROM t2 WHERE (b||b||b)!='value' GROUP BY a;
! 205: }
! 206: } {abc xxxabc def yyydef}
! 207: do_test selectC-3.3 {
! 208: execsql {
! 209: SELECT b, max(a || b) FROM t2 WHERE (b||b||b)!='value' GROUP BY a;
! 210: }
! 211: } {xxx abcxxx yyy defyyy}
! 212:
! 213:
! 214: proc udf {} { incr ::udf }
! 215: set ::udf 0
! 216: db function udf udf
! 217:
! 218: do_execsql_test selectC-4.1 {
! 219: create table t_distinct_bug (a, b, c);
! 220: insert into t_distinct_bug values ('1', '1', 'a');
! 221: insert into t_distinct_bug values ('1', '2', 'b');
! 222: insert into t_distinct_bug values ('1', '3', 'c');
! 223: insert into t_distinct_bug values ('1', '1', 'd');
! 224: insert into t_distinct_bug values ('1', '2', 'e');
! 225: insert into t_distinct_bug values ('1', '3', 'f');
! 226: } {}
! 227:
! 228: do_execsql_test selectC-4.2 {
! 229: select a from (select distinct a, b from t_distinct_bug)
! 230: } {1 1 1}
! 231:
! 232: do_execsql_test selectC-4.3 {
! 233: select a, udf() from (select distinct a, b from t_distinct_bug)
! 234: } {1 1 1 2 1 3}
! 235:
! 236: finish_test
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