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| author | Ramil Kalimullin <ramil@mysql.com> | 2009-10-23 16:26:48 +0500 |
|---|---|---|
| committer | Ramil Kalimullin <ramil@mysql.com> | 2009-10-23 16:26:48 +0500 |
| commit | b7ce2a01bc7cdf7984cbd12848f7f61c2f582a89 (patch) | |
| tree | 619c72abf0ebe7d87fa57fef436aa6cb995425a6 /mysql-test/r/gis-rtree.result | |
| parent | 17ed6b9abda235daf41eb62512116384c1e06e25 (diff) | |
| download | mariadb-git-b7ce2a01bc7cdf7984cbd12848f7f61c2f582a89.tar.gz | |
Fix for bug#48258: Assertion failed when using a spatial index
Problem: involving a spatial index for "non-spatial" queries
(that don't containt MBRXXX() functions) may lead to failed assert.
Fix: don't use spatial indexes in such cases.
mysql-test/r/gis-rtree.result:
Fix for bug#48258: Assertion failed when using a spatial index
- test result.
mysql-test/t/gis-rtree.test:
Fix for bug#48258: Assertion failed when using a spatial index
- test case.
sql/opt_range.cc:
Fix for bug#48258: Assertion failed when using a spatial index
- allow only spatial functions (MBRXXX) for itMBR keyparts.
Diffstat (limited to 'mysql-test/r/gis-rtree.result')
| -rw-r--r-- | mysql-test/r/gis-rtree.result | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/mysql-test/r/gis-rtree.result b/mysql-test/r/gis-rtree.result index a4fa929c32e..165db882892 100644 --- a/mysql-test/r/gis-rtree.result +++ b/mysql-test/r/gis-rtree.result @@ -1487,4 +1487,43 @@ MBRINTERSECTS(b, GEOMFROMTEXT('LINESTRING(1 1,1102219 2)') ); COUNT(*) 2 DROP TABLE t1; +# +# Bug #48258: Assertion failed when using a spatial index +# +CREATE TABLE t1(a LINESTRING NOT NULL, SPATIAL KEY(a)); +INSERT INTO t1 VALUES +(GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)')), +(GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)')); +EXPLAIN SELECT 1 FROM t1 WHERE a = GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL a NULL NULL NULL 2 Using where +SELECT 1 FROM t1 WHERE a = GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +1 +1 +1 +EXPLAIN SELECT 1 FROM t1 WHERE a < GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL a NULL NULL NULL 2 Using where +SELECT 1 FROM t1 WHERE a < GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +1 +EXPLAIN SELECT 1 FROM t1 WHERE a <= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL a NULL NULL NULL 2 Using where +SELECT 1 FROM t1 WHERE a <= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +1 +1 +1 +EXPLAIN SELECT 1 FROM t1 WHERE a > GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL a NULL NULL NULL 2 Using where +SELECT 1 FROM t1 WHERE a > GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +1 +EXPLAIN SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 ALL a NULL NULL NULL 2 Using where +SELECT 1 FROM t1 WHERE a >= GEOMFROMTEXT('LINESTRING(-1 -1, 1 -1, -1 -1, -1 1, 1 1)'); +1 +1 +1 +DROP TABLE t1; End of 5.0 tests. |