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This commit is contained in:
Alexey Kopytov 2009-05-21 16:16:17 +04:00
commit 1bf8e86ab4
3 changed files with 47 additions and 1 deletions
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17
mysql-test/t/func_compress.test
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@ -89,4 +89,21 @@ select *, uncompress(a) from t1;
select *, uncompress(a), uncompress(a) is null from t1;
drop table t1;
#
# Bug #44796: valgrind: too many my_longlong10_to_str_8bit warnings after
# uncompressed_length
#
CREATE TABLE t1 (c1 INT);
INSERT INTO t1 VALUES (1), (1111), (11111);
SELECT UNCOMPRESS(c1), UNCOMPRESSED_LENGTH(c1) FROM t1;
# We do not need the results, just make sure there are no valgrind errors
--disable_result_log
EXPLAIN EXTENDED SELECT * FROM (SELECT UNCOMPRESSED_LENGTH(c1) FROM t1) AS s;
--enable_result_log
DROP TABLE t1;
--echo End of 5.0 tests