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| author | Sergei Golubchik <sergii@pisem.net> | 2013-05-24 14:33:04 +0200 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2013-05-24 14:33:04 +0200 |
| commit | 9bc4c4183df327140b5f477993f10f08282d977f (patch) | |
| tree | b5ce8333f4cca17e7681b18ff1e7648971f6ed4a /mysql-test | |
| parent | cb246b20d6e0dad16797b9e09bef6f0431b88d37 (diff) | |
| download | mariadb-git-9bc4c4183df327140b5f477993f10f08282d977f.tar.gz | |
MDEV-4516 SELECT from I_S.QUERY_CACHE_INFO produces ER_UNKNOWN_ERROR when query cache size is 0
if qc->try_lock() fails, it's not an error
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/suite/plugins/r/qc_info.result | 3 | ||||
| -rw-r--r-- | mysql-test/suite/plugins/t/qc_info.test | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/mysql-test/suite/plugins/r/qc_info.result b/mysql-test/suite/plugins/r/qc_info.result index 3e967d55f43..ab646d74511 100644 --- a/mysql-test/suite/plugins/r/qc_info.result +++ b/mysql-test/suite/plugins/r/qc_info.result @@ -12,4 +12,7 @@ test select * from t1 1 512 drop table t1; select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info; statement_schema statement_text result_blocks_count result_blocks_size +set global query_cache_size = 0; +select * from information_schema.query_cache_info; +STATEMENT_SCHEMA STATEMENT_TEXT RESULT_BLOCKS_COUNT RESULT_BLOCKS_SIZE RESULT_BLOCKS_SIZE_USED set global query_cache_size= default; diff --git a/mysql-test/suite/plugins/t/qc_info.test b/mysql-test/suite/plugins/t/qc_info.test index fc6c9d5af3a..a081617c524 100644 --- a/mysql-test/suite/plugins/t/qc_info.test +++ b/mysql-test/suite/plugins/t/qc_info.test @@ -4,5 +4,8 @@ drop table t1; # the query was invalidated select statement_schema, statement_text, result_blocks_count, result_blocks_size from information_schema.query_cache_info; +set global query_cache_size = 0; +select * from information_schema.query_cache_info; + set global query_cache_size= default; |