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Overview
| Comment: | Change analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 9415201c8a0b9b640f5997c5348c5df8 |
| User & Date: | dan 2011-04-01 17:53:20 |
Context
|
2011-04-01
| ||
| 18:12 | Add a script that will break the amalgamation source file up into 4 or 5 smaller source files, each 32K lines or fewer, and a single "sqlite3-all.c" source file that #includes the others. check-in: 5d34e64d user: drh tags: trunk | |
| 17:53 | Change analyze7.test so that it works without SQLITE_ENABLE_STAT2 defined. check-in: 9415201c user: dan tags: trunk | |
| 16:50 | When simulating an error in the close() system call, close the file descriptor anyway. Otherwise long running tests leak too many file-descriptors and crash. check-in: 81ddbf43 user: dan tags: trunk | |
Changes
Changes to test/analyze7.test.
83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 |
execsql {ANALYZE t1cd;}
db cache flush;
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
do_test analyze7-3.1 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b=123;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~10 rows)}}
do_test analyze7-3.2 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~102 rows)}}
do_test analyze7-3.3 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123 AND b=123}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
do_test analyze7-3.4 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=123 AND b=123}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~2 rows)}}
do_test analyze7-3.5 {
|
| > > > > > > | | > > > > > > > |
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 |
execsql {ANALYZE t1cd;}
db cache flush;
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
do_test analyze7-3.1 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b=123;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~10 rows)}}
do_test analyze7-3.2.1 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=?;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~86 rows)}}
ifcapable stat2 {
# If ENABLE_STAT2 is defined, SQLite comes up with a different estimated
# row count for (c=2) than it does for (c=?).
do_test analyze7-3.2.2 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~102 rows)}}
} else {
# If ENABLE_STAT2 is not defined, the expected row count for (c=2) is the
# same as that for (c=?).
do_test analyze7-3.2.3 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=2;}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1cd (c=?) (~86 rows)}}
}
do_test analyze7-3.3 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a=123 AND b=123}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1a (a=?) (~1 rows)}}
do_test analyze7-3.4 {
execsql {EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE c=123 AND b=123}
} {0 0 0 {SEARCH TABLE t1 USING INDEX t1b (b=?) (~2 rows)}}
do_test analyze7-3.5 {
|
tool/mkopts.tcl became executable.