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Bug#31931 Partitions: unjustified 'mix of handlers' error message

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Problem was that the mix of handlers was not consistent between
CREATE and ALTER

changed so that it works like:
    - All partitions must use the same engine
      AND it must be the same as the table.
    - if one does NOT specify an engine on the table level
      then one must either NOT specify any engine on any
      partition/subpartition OR for ALL partitions/subpartitions

Note: that after a table have been created, the storage engine
is specified for all parts of the table (table/partition/subpartition)
and so when using alter, one does not need to specify it (unless one
wants to change the storage engine, then one have to specify it on the
table level)


mysql-test/r/partition.result:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test result updated
mysql-test/r/partition_innodb.result:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test result updated
mysql-test/suite/ndb/r/ndb_partition_key.result:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test result updated
mysql-test/suite/ndb/t/ndb_partition_key.test:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test case update
mysql-test/suite/parts/inc/partition_engine.inc:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test case updated
mysql-test/suite/parts/r/ndb_partition_key.result:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test result updated
mysql-test/suite/parts/r/partition_engine_innodb.result:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test result updated
mysql-test/suite/parts/r/partition_engine_myisam.result:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test result updated
mysql-test/suite/parts/t/ndb_partition_key.test:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test case updated
mysql-test/t/partition.test:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test case updated
mysql-test/t/partition_innodb.test:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  test case updated
sql/partition_info.cc:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  moved the check_engine_condition here from sql_partition.cc
  created a new check_engine_mix from check_native_partitioned in
  sql_partition.cc
sql/partition_info.h:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  non static function check_engine_mix (now used in sql_partition.cc)
sql/sql_partition.cc:
  Bug#31931 Partitions: unjustified 'mix of handlers' error message
  moved check_engine_condition to partition_info.cc and moved out some
  common code in check_native_partitioned to check_engine_mix in
  partition_info.cc
This commit is contained in:
unknown
2008-01-09 13:15:50 +01:00
parent 51cb4ffcc1
commit d84a0e5caa
14 changed files with 360 additions and 5503 deletions
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9
mysql-test/r/partition_innodb.result
View File

@@ -79,8 +79,7 @@ engine = innodb
partition by list (a)
(partition p0 values in (0));
alter table t1 engine = x;
Warnings:
Warning 1286 Unknown table engine 'x'
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MySQL
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
@@ -151,9 +150,11 @@ DROP TABLE t1;
create table t1 (int_column int, char_column char(5))
PARTITION BY RANGE (int_column) subpartition by key (char_column) subpartitions 2
(PARTITION p1 VALUES LESS THAN (5) ENGINE = InnoDB);
alter table t1 PARTITION BY RANGE (int_column)
alter table t1
ENGINE = MyISAM
PARTITION BY RANGE (int_column)
subpartition by key (char_column) subpartitions 2
(PARTITION p1 VALUES LESS THAN (5) ENGINE = myisam);
(PARTITION p1 VALUES LESS THAN (5));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (