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Overview
| Comment: | Add a test to ensure that the fix in [b0c1ba655d] has worked. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | mistake |
| Files: | files | file ages | folders |
| SHA1: |
59c233942e583086589c0bba5a3ff296 |
| User & Date: | dan 2012-12-04 05:21:53 |
Context
|
2012-12-04
| ||
| 05:21 | Add a test to ensure that the fix in [b0c1ba655d] has worked. Closed-Leaf check-in: 59c23394 user: dan tags: mistake | |
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2012-12-03
| ||
| 17:04 | Make sure that the optimization that set the maximum column that will be used on a particular query does not mistakenly change an opcode other than OP_OpenRead or OP_OpenWrite. In particular, make sure it does not overwrite the P4 field of an OP_SorterOpen. check-in: b0c1ba65 user: drh tags: trunk | |
Changes
Changes to test/vtab1.test.
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} SQLITE_OK
do_test 19.2 {
register_echo_module [sqlite3_connection_pointer db2]
} SQLITE_MISUSE
do_test 19.3 {
db2 close
} {}
finish_test
|
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} SQLITE_OK
do_test 19.2 {
register_echo_module [sqlite3_connection_pointer db2]
} SQLITE_MISUSE
do_test 19.3 {
db2 close
} {}
#-------------------------------------------------------------------------
# Test that the bug fixed by [b0c1ba655d69] really is fixed.
#
do_execsql_test 20.1 {
CREATE TABLE t7 (a, b);
CREATE TABLE t8 (c, d);
CREATE INDEX i2 ON t7(a);
CREATE INDEX i3 ON t7(b);
CREATE INDEX i4 ON t8(c);
CREATE INDEX i5 ON t8(d);
CREATE VIRTUAL TABLE t7v USING echo(t7);
CREATE VIRTUAL TABLE t8v USING echo(t8);
}
do_test 20.2 {
for {set i 0} {$i < 1000} {incr i} {
db eval {INSERT INTO t7 VALUES($i, $i)}
db eval {INSERT INTO t8 VALUES($i, $i)}
}
} {}
do_execsql_test 20.3 {
SELECT a, b FROM (
SELECT a, b FROM t7 WHERE a=11 OR b=12
UNION ALL
SELECT c, d FROM t8 WHERE c=5 OR d=6
)
ORDER BY 1, 2;
} {5 5 6 6 11 11 12 12}
do_execsql_test 20.4 {
SELECT a, b FROM (
SELECT a, b FROM t7v WHERE a=11 OR b=12
UNION ALL
SELECT c, d FROM t8v WHERE c=5 OR d=6
)
ORDER BY 1, 2;
} {5 5 6 6 11 11 12 12}
finish_test
|