diff options
Diffstat (limited to 'mysql-test/main')
-rw-r--r-- | mysql-test/main/multi_update.result | 90 | ||||
-rw-r--r-- | mysql-test/main/multi_update.test | 31 | ||||
-rw-r--r-- | mysql-test/main/partition_exchange.result | 13 | ||||
-rw-r--r-- | mysql-test/main/partition_exchange.test | 19 |
4 files changed, 153 insertions, 0 deletions
diff --git a/mysql-test/main/multi_update.result b/mysql-test/main/multi_update.result index 3ec9ea0caa5..61e04c3d4a9 100644 --- a/mysql-test/main/multi_update.result +++ b/mysql-test/main/multi_update.result @@ -1161,3 +1161,93 @@ ERROR 21000: Subquery returns more than 1 row update t1 set a= (select 2 from t1 having (a = 3)); ERROR 21000: Subquery returns more than 1 row drop tables t1; +# +# MDEV-28246 Optimizer uses all partitions during an update in MariaDB 10.6.x but not in 10.2.x +# +CREATE TABLE t1 ( +part INT(1), +a INT(1), +b INT(1), +PRIMARY KEY (a,part), +INDEX b (b,part) +) PARTITION BY LIST (part) ( +PARTITION Current VALUES IN (0), +PARTITION Relevant VALUES IN (1), +PARTITION Archive VALUES IN (2) +); +CREATE TABLE t2 LIKE t1; +INSERT INTO t1 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2); +INSERT INTO t2 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2); +# Expecting partition "Current" +EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=0 AND t1.part=0; +EXPLAIN +{ + "query_block": { + "select_id": 1, + "table": { + "table_name": "t2", + "partitions": ["Current"], + "access_type": "system", + "possible_keys": ["PRIMARY"], + "rows": 1, + "filtered": 100 + }, + "table": { + "table_name": "t1", + "partitions": ["Current"], + "access_type": "system", + "possible_keys": ["PRIMARY"], + "rows": 1, + "filtered": 100 + } + } +} +# Expecting partition "Relevant" +EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=2 WHERE t2.part=1 AND t1.part=1; +EXPLAIN +{ + "query_block": { + "select_id": 1, + "table": { + "table_name": "t2", + "partitions": ["Relevant"], + "access_type": "system", + "possible_keys": ["PRIMARY"], + "rows": 1, + "filtered": 100 + }, + "table": { + "table_name": "t1", + "partitions": ["Relevant"], + "access_type": "system", + "possible_keys": ["PRIMARY"], + "rows": 1, + "filtered": 100 + } + } +} +# Expecting partition "Archive" +EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=2 AND t1.part=2; +EXPLAIN +{ + "query_block": { + "select_id": 1, + "table": { + "table_name": "t2", + "partitions": ["Archive"], + "access_type": "system", + "possible_keys": ["PRIMARY"], + "rows": 1, + "filtered": 100 + }, + "table": { + "table_name": "t1", + "partitions": ["Archive"], + "access_type": "system", + "possible_keys": ["PRIMARY"], + "rows": 1, + "filtered": 100 + } + } +} +DROP TABLES t1, t2; diff --git a/mysql-test/main/multi_update.test b/mysql-test/main/multi_update.test index 3ee36f97fc5..5f4b5fc8ec3 100644 --- a/mysql-test/main/multi_update.test +++ b/mysql-test/main/multi_update.test @@ -1098,3 +1098,34 @@ select a from t1 where a= (select 2 from t1 having (a = 3)); --error ER_SUBQUERY_NO_1_ROW update t1 set a= (select 2 from t1 having (a = 3)); drop tables t1; + +--echo # +--echo # MDEV-28246 Optimizer uses all partitions during an update in MariaDB 10.6.x but not in 10.2.x +--echo # +--source include/have_partition.inc +CREATE TABLE t1 ( + part INT(1), + a INT(1), + b INT(1), + PRIMARY KEY (a,part), + INDEX b (b,part) +) PARTITION BY LIST (part) ( + PARTITION Current VALUES IN (0), + PARTITION Relevant VALUES IN (1), + PARTITION Archive VALUES IN (2) +); + +CREATE TABLE t2 LIKE t1; +INSERT INTO t1 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2); +INSERT INTO t2 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2); + +--echo # Expecting partition "Current" +EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=0 AND t1.part=0; + +--echo # Expecting partition "Relevant" +EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=2 WHERE t2.part=1 AND t1.part=1; + +--echo # Expecting partition "Archive" +EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=2 AND t1.part=2; + +DROP TABLES t1, t2; diff --git a/mysql-test/main/partition_exchange.result b/mysql-test/main/partition_exchange.result index b27da5b9b8c..ac1b8c99cf7 100644 --- a/mysql-test/main/partition_exchange.result +++ b/mysql-test/main/partition_exchange.result @@ -1308,3 +1308,16 @@ ALTER TABLE t2 REMOVE PARTITIONING; ALTER TABLE t1 EXCHANGE PARTITION pm WITH TABLE t2; ERROR HY000: Non matching attribute 'TABLESPACE' between partition and table DROP TABLE t1, t2; +# +# MDEV-14642 Assertion `table->s->db_create_options == part_table->s->db_create_options' failed in compare_table_with_partition +# +CREATE TABLE t1 (a INT) ROW_FORMAT=DYNAMIC PARTITION BY KEY(a) PARTITIONS 2; +CREATE TABLE t2 (a INT) ; +ALTER TABLE t1 EXCHANGE PARTITION p1 WITH TABLE t2; +ERROR HY000: Tables have different definitions +DROP TABLE t1, t2; +CREATE TABLE t1 (a INT, PRIMARY KEY(a)) ENGINE=InnoDB PARTITION BY KEY(a) PARTITIONS 2; +CREATE TABLE t2 (a INT, PRIMARY KEY(a)) CHECKSUM=1, ENGINE=InnoDB; +ALTER TABLE t1 EXCHANGE PARTITION p0 WITH TABLE t2; +ERROR HY000: Tables have different definitions +DROP TABLE t1, t2; diff --git a/mysql-test/main/partition_exchange.test b/mysql-test/main/partition_exchange.test index e996866b1f9..09629a52add 100644 --- a/mysql-test/main/partition_exchange.test +++ b/mysql-test/main/partition_exchange.test @@ -537,4 +537,23 @@ ALTER TABLE t2 REMOVE PARTITIONING; ALTER TABLE t1 EXCHANGE PARTITION pm WITH TABLE t2; DROP TABLE t1, t2; +--echo # +--echo # MDEV-14642 Assertion `table->s->db_create_options == part_table->s->db_create_options' failed in compare_table_with_partition +--echo # +CREATE TABLE t1 (a INT) ROW_FORMAT=DYNAMIC PARTITION BY KEY(a) PARTITIONS 2; +CREATE TABLE t2 (a INT) ; +--error ER_TABLES_DIFFERENT_METADATA +ALTER TABLE t1 EXCHANGE PARTITION p1 WITH TABLE t2; + +# Cleanup +DROP TABLE t1, t2; + +CREATE TABLE t1 (a INT, PRIMARY KEY(a)) ENGINE=InnoDB PARTITION BY KEY(a) PARTITIONS 2; +CREATE TABLE t2 (a INT, PRIMARY KEY(a)) CHECKSUM=1, ENGINE=InnoDB; +--error ER_TABLES_DIFFERENT_METADATA +ALTER TABLE t1 EXCHANGE PARTITION p0 WITH TABLE t2; + +# Cleanup +DROP TABLE t1, t2; + --disable_prepare_warnings |