Bug#20129: ALTER TABLE ... ANALYZE/CHECK/OPTIMIZE/REPAIR PARTITION

Problem was that it did not work with corrupted/crashed tables.

Solution is to disable these commands until WL#4176 is completed

mysql-test/r/partition.result

@@ -342,7 +342,7 @@ PARTITION BY LIST (a)
 (PARTITION x1 VALUES IN (10), PARTITION x2 VALUES IN (20));
 analyze table t1;
 Table	Op	Msg_type	Msg_text
-test.t1	analyze	status	OK
+test.t1	analyze	note	The storage engine for the table doesn't support analyze
 drop table t1;
 create table t1
 (a int)
@@ -1045,9 +1045,7 @@ SHOW TABLE STATUS;
 Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
 t1	MyISAM	10	Fixed	1	14	14	0	0	7	NULL	NULL	NULL	NULL	latin1_swedish_ci	NULL	partitioned	
 ALTER TABLE t1 OPTIMIZE PARTITION p0;
-SHOW TABLE STATUS;
-Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
-t1	MyISAM	10	Fixed	1	7	7	0	1024	0	NULL	NULL	NULL	NULL	latin1_swedish_ci	NULL	partitioned	
+ERROR 42000: The storage engine for the table doesn't support optimize partition
 DROP TABLE t1;
 CREATE TABLE t1 (a int, index(a)) PARTITION BY KEY(a);
 ALTER TABLE t1 DISABLE KEYS;

mysql-test/suite/parts/inc/partition_alter4.inc

@@ -83,17 +83,17 @@ let $alter= ALTER TABLE t1 REBUILD PARTITION part_1,part_1,part_1;
 --echo #------------------------------------------------------------------------
 --echo #  5   ALTER ... REPAIR PARTITION
 --echo #------------------------------------------------------------------------
---echo #  5.1 ALTER ... REBUILD PARTITION part_1;
-let $alter= ALTER TABLE t1 REBUILD PARTITION part_1;
+--echo #  5.1 ALTER ... REPAIR PARTITION part_1;
+let $alter= ALTER TABLE t1 REPAIR PARTITION part_1;
 --source suite/parts/inc/partition_alter_41.inc
---echo #  5.2 ALTER ... REBUILD PARTITION part_1,part_2;
-let $alter= ALTER TABLE t1 REBUILD PARTITION part_1,part_2;
+--echo #  5.2 ALTER ... REPAIR PARTITION part_1,part_2;
+let $alter= ALTER TABLE t1 REPAIR PARTITION part_1,part_2;
 --source suite/parts/inc/partition_alter_41.inc
---echo #  5.3 ALTER ... REBUILD PARTITION part_1,part_2,part_5,part_6,part_10;
-let $alter= ALTER TABLE t1 REBUILD PARTITION part_1,part_2,part_5,part_6,part_10;
+--echo #  5.3 ALTER ... REPAIR PARTITION part_1,part_2,part_5,part_6,part_10;
+let $alter= ALTER TABLE t1 REPAIR PARTITION part_1,part_2,part_5,part_6,part_10;
 --source suite/parts/inc/partition_alter_41.inc
---echo #  5.4 ALTER ... REBUILD PARTITION part_1,part_1,part_1;
-let $alter= ALTER TABLE t1 REBUILD PARTITION part_1,part_1,part_1;
+--echo #  5.4 ALTER ... REPAIR PARTITION part_1,part_1,part_1;
+let $alter= ALTER TABLE t1 REPAIR PARTITION part_1,part_1,part_1;
 --source suite/parts/inc/partition_alter_41.inc
 
 --echo #------------------------------------------------------------------------

mysql-test/suite/parts/t/disabled.def

@@ -16,3 +16,5 @@ partition_sessions             : needs system_3_init.inc
 partition_engine_ndb           : cannot create t1
 part_supported_sql_func_ndb    : cannot create t1
 rpl_ndb_dd_partitions          : cannot create t1
+partition_alter4_myisam        : Bug#20129 / WL#4176
+partition_alter4_innodb        : Bug#20129 / WL#4176

mysql-test/t/partition.test

@@ -35,7 +35,7 @@ PARTITION `p5` VALUES LESS THAN (2010)
 COMMENT 'APSTART \' APEND'
 );
 #--exec sed 's/APSTART \\/APSTART  /' var/master-data/test/t1.frm > tmpt1.frm && mv tmpt1.frm var/master-data/test/t1.frm
-#--error 1064
+#--error ER_PARSE_ERROR
 SELECT * FROM t1 LIMIT 1;
 
 DROP TABLE t1;
@@ -1208,9 +1208,11 @@ SHOW TABLE STATUS;
 DELETE from t1 where a = 1;
 --replace_column 9 0 12 NULL 13 NULL 14 NULL
 SHOW TABLE STATUS;
+# restore this after WL#4176 is completed
+-- error ER_CHECK_NOT_IMPLEMENTED
 ALTER TABLE t1 OPTIMIZE PARTITION p0;
---replace_column 12 NULL 13 NULL 14 NULL
-SHOW TABLE STATUS;
+#--replace_column 12 NULL 13 NULL 14 NULL
+#SHOW TABLE STATUS;
 DROP TABLE t1;
 
 #
@@ -1568,9 +1570,9 @@ PARTITION BY RANGE (a) (
   PARTITION p1 VALUES LESS THAN (10),
   PARTITION p2 VALUES LESS THAN (20)
 );
---error 1064
+--error ER_PARSE_ERROR
 ALTER TABLE t1 OPTIMIZE PARTITION p1 EXTENDED;
---error 1064
+--error ER_PARSE_ERROR
 ALTER TABLE t1 ANALYZE PARTITION p1 EXTENDED;
 DROP TABLE t1;
 

sql/ha_partition.cc

@@ -1035,6 +1035,13 @@ static int handle_opt_part(THD *thd, HA_CHECK_OPT *check_opt,
   DBUG_ENTER("handle_opt_part");
   DBUG_PRINT("enter", ("flag = %u", flag));
 
+  /*
+    TODO:
+    Rewrite the code for ANALYZE/CHECK/OPTIMIZE/REPAIR PARTITION WL4176
+  */
+  DBUG_RETURN(HA_ADMIN_NOT_IMPLEMENTED);
+
+#ifdef WL4176_IS_DONE
   if (flag == OPTIMIZE_PARTS)
     error= file->ha_optimize(thd, check_opt);
   else if (flag == ANALYZE_PARTS)
@@ -1051,6 +1058,7 @@ static int handle_opt_part(THD *thd, HA_CHECK_OPT *check_opt,
   if (error == HA_ADMIN_ALREADY_DONE)
     error= 0;
   DBUG_RETURN(error);
+#endif
 }
 
 
@@ -1080,6 +1088,12 @@ int ha_partition::handle_opt_partitions(THD *thd, HA_CHECK_OPT *check_opt,
   DBUG_ENTER("ha_partition::handle_opt_partitions");
   DBUG_PRINT("enter", ("all_parts %u, flag= %u", all_parts, flag));
 
+  /*
+    TODO:
+    Rewrite the code for ANALYZE/CHECK/OPTIMIZE/REPAIR PARTITION WL4176
+  */
+  DBUG_RETURN(HA_ADMIN_NOT_IMPLEMENTED);
+#ifdef WL4176_IS_DONE
   do
   {
     partition_element *part_elem= part_it++;
@@ -1110,6 +1124,7 @@ int ha_partition::handle_opt_partitions(THD *thd, HA_CHECK_OPT *check_opt,
     }
   } while (++i < no_parts);
   DBUG_RETURN(FALSE);
+#endif
 }
 
 /*

sql/sql_partition.cc

@@ -6113,6 +6113,18 @@ uint fast_alter_partition_table(THD *thd, TABLE *table,
         ((alter_info->flags & ALTER_REPAIR_PARTITION) &&
          (error= table->file->ha_repair_partitions(thd))))
     {
+      if (error == HA_ADMIN_NOT_IMPLEMENTED) {
+        if (alter_info->flags & ALTER_OPTIMIZE_PARTITION)
+          my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "optimize partition");
+        else if (alter_info->flags & ALTER_ANALYZE_PARTITION)
+          my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "analyze partition");
+        else if (alter_info->flags & ALTER_CHECK_PARTITION)
+          my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "check partition");
+        else if (alter_info->flags & ALTER_REPAIR_PARTITION)
+          my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "repair partition");
+        else
+          table->file->print_error(error, MYF(0));
+      } else
         table->file->print_error(error, MYF(0));
       goto err;
     }