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Overview
Comment: | Add a test case for the affinity problem reported by ticket [93fb9f89d6]. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
149ec24e61437fac2b0dd6239276d3aa |
User & Date: | drh 2009-08-13 17:14:59.000 |
Context
2009-08-13
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18:14 | Enhancements to the whereB.test to check more affinity corner cases. (check-in: 1048459824 user: drh tags: trunk) | |
17:14 | Add a test case for the affinity problem reported by ticket [93fb9f89d6]. (check-in: 149ec24e61 user: drh tags: trunk) | |
15:42 | Merge the accidental fork. (check-in: 86a06dd049 user: drh tags: trunk) | |
Changes
Added test/whereB.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | # 2009 August 13 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing WHERE clause conditions with # subtle affinity issues. # set testdir [file dirname $argv0] source $testdir/tester.tcl do_test whereB-1.1 { db eval { CREATE TABLE t1(x,y); -- affinity of t1.y is NONE INSERT INTO t1 VALUES(1,2); INSERT INTO t1 VALUES(2,7); CREATE TABLE t2(a, b TEXT); -- affinity of t2.b is TEXT CREATE INDEX t2b ON t2(b); INSERT INTO t2 VALUES(11,2); INSERT INTO t2 VALUES(12,6); SELECT x, a, y=b FROM t1, t2 ORDER BY +x, +a; } } {1 11 0 1 12 0 2 11 0 2 12 0} do_test whereB-1.2 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a; } } {} do_test whereB-1.3 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a; } } {} do_test whereB-1.4 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a; } } {} do_test whereB-1.100 { db eval { DROP INDEX t2b; SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a; } } {} do_test whereB-1.101 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a; } } {} do_test whereB-1.102 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a; } } {} do_test whereB-2.1 { db eval { DROP TABLE t1; DROP TABLE t2; CREATE TABLE t1(x,y); -- affinity of t1.y is NONE INSERT INTO t1 VALUES(1,2); INSERT INTO t1 VALUES(2,7); CREATE TABLE t2(a, b UNKNOWN); -- affinity of t2.b is NUMERIC CREATE INDEX t2b ON t2(b); INSERT INTO t2 VALUES(11,2); INSERT INTO t2 VALUES(12,6); SELECT x, a, y=b FROM t1, t2 ORDER BY +x, +a; } } {1 11 1 1 12 0 2 11 0 2 12 0} do_test whereB-2.2 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a; } } {1 11 1} do_test whereB-2.3 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a; } } {1 11 1} do_test whereB-2.4 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a; } } {1 11 1} do_test whereB-2.100 { db eval { DROP INDEX t2b; SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a; } } {1 11 1} do_test whereB-2.101 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a; } } {1 11 1} do_test whereB-2.102 { db eval { SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a; } } {1 11 1} finish_test |