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Overview
| Comment: | Fix a test case that had an ambiguous result. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | desc-orderby-fix-1 |
| Files: | files | file ages | folders |
| SHA1: | 38c6bddf8cf15fb358858da6da457046 |
| User & Date: | drh 2013-03-12 22:13:33 |
Context
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2013-03-12
| ||
| 23:58 | Add a single new test case to the ORDER BY with IN logic verify that if the RHS of the IN is a descending index that it still works. Add testcase() macros to the ORDER BY with IN logic to help verify that corner cases are tested. Closed-Leaf check-in: 7e7356f1 user: drh tags: desc-orderby-fix-1 | |
| 22:13 | Fix a test case that had an ambiguous result. check-in: 38c6bddf user: drh tags: desc-orderby-fix-1 | |
| 20:38 | Fix the ORDER BY optimization with IN constraints when the RHS of the IN constraint is a descending index. check-in: 62316eba user: drh tags: desc-orderby-fix-1 | |
Changes
Changes to test/descidx3.test.
128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 |
} {9 7 6 8 3 4 2 5}
ifcapable subquery {
# If the subquery capability is not compiled in to the binary, then
# the IN(...) operator is not available. Hence these tests cannot be
# run.
do_test descidx3-4.1 {
execsql {
UPDATE t1 SET a=2 WHERE i<6;
SELECT i FROM t1 WHERE a IN (1,2) AND b>0 AND b<'zzz';
}
} {8 6 2 4 3}
do_test descidx3-4.2 {
execsql {
UPDATE t1 SET a=1;
SELECT i FROM t1 WHERE a IN (1,2) AND b>0 AND b<'zzz';
}
} {2 4 3 8 6}
do_test descidx3-4.3 {
|
| | | |
128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 |
} {9 7 6 8 3 4 2 5}
ifcapable subquery {
# If the subquery capability is not compiled in to the binary, then
# the IN(...) operator is not available. Hence these tests cannot be
# run.
do_test descidx3-4.1 {
lsort [execsql {
UPDATE t1 SET a=2 WHERE i<6;
SELECT i FROM t1 WHERE a IN (1,2) AND b>0 AND b<'zzz';
}]
} {2 3 4 6 8}
do_test descidx3-4.2 {
execsql {
UPDATE t1 SET a=1;
SELECT i FROM t1 WHERE a IN (1,2) AND b>0 AND b<'zzz';
}
} {2 4 3 8 6}
do_test descidx3-4.3 {
|