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Diffstat (limited to 'mysql-test/t/heap_btree.test')
| -rw-r--r-- | mysql-test/t/heap_btree.test | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mysql-test/t/heap_btree.test b/mysql-test/t/heap_btree.test index 5e493c2643b..f1b9d290885 100644 --- a/mysql-test/t/heap_btree.test +++ b/mysql-test/t/heap_btree.test @@ -164,4 +164,16 @@ DELETE from t1 where a < 100; SELECT * from t1; DROP TABLE t1; +# +# BUG#18160 - Memory-/HEAP Table endless growing indexes +# +CREATE TABLE t1(val INT, KEY USING BTREE(val)) ENGINE=memory; +INSERT INTO t1 VALUES(0); +--replace_result 37 21 +SELECT INDEX_LENGTH FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME='t1'; +UPDATE t1 SET val=1; +--replace_result 37 21 +SELECT INDEX_LENGTH FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME='t1'; +DROP TABLE t1; + # End of 4.1 tests |