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| author | unknown <svoj@april.(none)> | 2006-05-11 21:15:37 +0500 |
|---|---|---|
| committer | unknown <svoj@april.(none)> | 2006-05-11 21:15:37 +0500 |
| commit | ca88ca16d09004430bfff91f188a94c4967a4a5a (patch) | |
| tree | fd49c86fda5c965f3578c980c683b4cde3dc6a46 /mysql-test/t/heap_btree.test | |
| parent | 60bb69aa04a1795d6c1156e9814ce446662a8967 (diff) | |
| download | mariadb-git-ca88ca16d09004430bfff91f188a94c4967a4a5a.tar.gz | |
BUG#12873 - BTREE index on MEMORY table with multiple NULL values
doesn't work properly
Unique BTREE index on MEMORY table refuse multiple NULL values.
Fixed search_flag to allow multiple null values inside unique key.
heap/hp_write.c:
Fixed search_flag to allow multiple null values inside unique key.
mysql-test/r/heap_btree.result:
Testcase for BUG#12873.
mysql-test/t/heap_btree.test:
Testcase for BUG#12873.
Diffstat (limited to 'mysql-test/t/heap_btree.test')
| -rw-r--r-- | mysql-test/t/heap_btree.test | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mysql-test/t/heap_btree.test b/mysql-test/t/heap_btree.test index f1b9d290885..fb715fccefe 100644 --- a/mysql-test/t/heap_btree.test +++ b/mysql-test/t/heap_btree.test @@ -176,4 +176,12 @@ UPDATE t1 SET val=1; SELECT INDEX_LENGTH FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME='t1'; DROP TABLE t1; +# +# BUG#12873 - BTREE index on MEMORY table with multiple NULL values doesn't +# work properly +# +CREATE TABLE t1 (a INT, UNIQUE USING BTREE(a)) ENGINE=MEMORY; +INSERT INTO t1 VALUES(NULL),(NULL); +DROP TABLE t1; + # End of 4.1 tests |