diff options
Diffstat (limited to 'mysql-test/suite/perfschema/r/table_name.result')
| -rw-r--r-- | mysql-test/suite/perfschema/r/table_name.result | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/r/table_name.result b/mysql-test/suite/perfschema/r/table_name.result new file mode 100644 index 00000000..1cca88ba --- /dev/null +++ b/mysql-test/suite/perfschema/r/table_name.result @@ -0,0 +1,167 @@ +# +# +# TEST 1: Normal tables prefixed with "#sql" and "sql". +# +USE test; +CREATE TABLE `#sql_1` (a int, b text); +INSERT INTO `#sql_1` VALUES(1,'one'); +# +CREATE TABLE `sql_1` (a int, b text); +INSERT INTO `sql_1` VALUES(1,'one'); +# +# Verify that the tables are treated as normal tables . +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +TABLE test #sql_1 +TABLE test sql_1 +# +# Drop the tables, verify that the table objects are removed. +# +DROP TABLE `#sql_1`; +DROP TABLE `sql_1`; +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# +# TEST 2: Temporary tables, no special prefix. +# +CREATE TEMPORARY TABLE sql_temp2_myisam (a int, b text) ENGINE=MYISAM; +INSERT INTO sql_temp2_myisam VALUES(1,'one'); +# +CREATE TEMPORARY TABLE sql_temp2_innodb (a int, b text) ENGINE=INNODB; +INSERT INTO sql_temp2_innodb VALUES(1,'one'); +# +# Confirm that the temporary tables are ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# Drop the tables, verify that the table objects are not created. +# +DROP TABLE sql_temp2_myisam; +DROP TABLE sql_temp2_innodb; +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# +# TEST 3: Temporary tables with the "#sql" prefix. +# +CREATE TEMPORARY TABLE `#sql_temp3_myisam` (a int, b text) ENGINE=MYISAM; +CHECK TABLE `#sql_temp3_myisam`; +Table Op Msg_type Msg_text +test.#sql_temp3_myisam check status OK +INSERT INTO `#sql_temp3_myisam` VALUES(1,'one'); +# +CREATE TEMPORARY TABLE `#sql_temp3_innodb` (a int, b text) ENGINE=INNODB; +CHECK TABLE `#sql_temp3_innodb`; +Table Op Msg_type Msg_text +test.#sql_temp3_innodb check status OK +INSERT INTO `#sql_temp3_innodb` VALUES(1,'one'); +# +# Confirm that the temporary tables are ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# Drop the temporary tables. +# +DROP TABLE `#sql_temp3_myisam`; +DROP TABLE `#sql_temp3_innodb`; +# +# Confirm that the temporary tables are still ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# +# TEST 4: Special case: MyISAM temporary tables are recreated as non-temporary +# when they are truncated. +# +CREATE TEMPORARY TABLE `sql_temp4_myisam` (a int, b text) ENGINE=MYISAM; +INSERT INTO `sql_temp4_myisam` VALUES(1,'one'); +# +CREATE TEMPORARY TABLE `#sql_temp4_myisam` (a int, b text) ENGINE=MYISAM; +INSERT INTO `#sql_temp4_myisam` VALUES(1,'one'); +# +# Confirm that the MyISAM temporary tables are ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# Truncate the MyISAM temporary tables, forcing them to be recreated as non-temporary. +# +TRUNCATE TABLE `sql_temp4_myisam`; +TRUNCATE TABLE `#sql_temp4_myisam`; +# +# Confirm that the recreated MyISAM tables are still regarded as temporary and ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# Drop the recreated MyISAM tables; +# +DROP TABLE `sql_temp4_myisam`; +DROP TABLE `#sql_temp4_myisam`; +# +# Confirm that the recreated temporary tables are still ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# +# TEST 5: Generate temporary tables with ALTER MyISAM table. +# +USE test; +CREATE TABLE t1 (a int) ENGINE=MYISAM; +INSERT INTO t1 VALUES (1), (2), (3); +ALTER TABLE t1 ADD COLUMN (b int); +# +# Confirm that the recreated temporary tables are still ignored. +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name +# +# Drop the MyISAM table +# +DROP TABLE t1; +# +# Confirm that no tables remain; +# +SELECT object_type, object_schema, object_name +FROM performance_schema.objects_summary_global_by_type +WHERE object_schema="test" +ORDER BY object_name; +object_type object_schema object_name |