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handlerton cleanup:

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duplicate fields removed, st_mysql_storage_engine added to support
run-time handlerton initialization (no compiler warnings), handler API
is now tied to MySQL version, handlerton->plugin mapping added
(slot-based), dummy default_hton removed, plugin-type-specific
initialization generalized, built-in plugins are now initialized too,
--default-storage-engine no longer needs a list of storage engines
in handle_options().

mysql-test-run.pl bugfixes
This commit is contained in:
serg@sergbook.mysql.com
2006-05-28 14:51:01 +02:00
parent 9c26c629a2
commit fe97dbb587
35 changed files with 459 additions and 850 deletions
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60
sql/ha_partition.cc
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@@ -73,46 +73,18 @@ static handler *partition_create_handler(TABLE_SHARE *share);
static uint partition_flags();
static uint alter_table_flags(uint flags);
static const char partition_hton_name[]= "partition";
static const char partition_hton_comment[]= "Partition Storage Engine Helper";
handlerton partition_hton;
handlerton partition_hton = {
MYSQL_HANDLERTON_INTERFACE_VERSION,
partition_hton_name,
SHOW_OPTION_YES,
partition_hton_comment, /* A comment used by SHOW to describe an engine */
DB_TYPE_PARTITION_DB,
0, /* Method that initializes a storage engine */
0, /* slot */
0, /* savepoint size */
NULL /*ndbcluster_close_connection*/,
NULL, /* savepoint_set */
NULL, /* savepoint_rollback */
NULL, /* savepoint_release */
NULL /*ndbcluster_commit*/,
NULL /*ndbcluster_rollback*/,
NULL, /* prepare */
NULL, /* recover */
NULL, /* commit_by_xid */
NULL, /* rollback_by_xid */
NULL,
NULL,
NULL,
partition_create_handler, /* Create a new handler */
NULL, /* Drop a database */
NULL, /* Panic call */
NULL, /* Start Consistent Snapshot */
NULL, /* Flush logs */
NULL, /* Show status */
partition_flags, /* Partition flags */
alter_table_flags, /* Partition flags */
NULL, /* Alter Tablespace */
NULL, /* Fill FILES table */
HTON_NOT_USER_SELECTABLE | HTON_HIDDEN,
NULL, /* binlog_func */
NULL, /* binlog_log_query */
NULL /* release_temporary_latches */
};
static int partition_initialize()
{
partition_hton.state= SHOW_OPTION_YES;
partition_hton.db_type= DB_TYPE_PARTITION_DB;
partition_hton.create= partition_create_handler;
partition_hton.partition_flags= partition_flags;
partition_hton.alter_table_flags= alter_table_flags;
partition_hton.flags= HTON_NOT_USER_SELECTABLE | HTON_HIDDEN;
return 0;
}
/*
Create new partition handler
@@ -5525,15 +5497,17 @@ static int free_share(PARTITION_SHARE *share)
}
#endif /* NOT_USED */
struct st_mysql_storage_engine partition_storage_engine=
{ MYSQL_HANDLERTON_INTERFACE_VERSION, &partition_hton };
mysql_declare_plugin(partition)
{
MYSQL_STORAGE_ENGINE_PLUGIN,
&partition_hton,
partition_hton_name,
&partition_storage_engine,
"partition",
"Mikael Ronstrom, MySQL AB",
partition_hton_comment,
NULL, /* Plugin Init */
"Partition Storage Engine Helper",
partition_initialize, /* Plugin Init */
NULL, /* Plugin Deinit */
0x0100, /* 1.0 */
0