diff options
Diffstat (limited to 'sql/ha_myisam.cc')
| -rw-r--r-- | sql/ha_myisam.cc | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sql/ha_myisam.cc b/sql/ha_myisam.cc index e94b697e0bb..fefa05e92b0 100644 --- a/sql/ha_myisam.cc +++ b/sql/ha_myisam.cc @@ -44,6 +44,29 @@ TYPELIB myisam_recover_typelib= {array_elements(myisam_recover_names)-1,"", ** MyISAM tables *****************************************************************************/ +/* MyISAM handlerton */ + +static handlerton myisam_hton= { + "MyISAM", + 0, /* slot */ + 0, /* savepoint size. */ + 0, /* close_connection */ + 0, /* savepoint */ + 0, /* rollback to savepoint */ + 0, /* release savepoint */ + 0, /* commit */ + 0, /* rollback */ + 0, /* prepare */ + 0, /* recover */ + 0, /* commit_by_xid */ + 0, /* rollback_by_xid */ + /* + MyISAM doesn't support transactions and doesn't have + transaction-dependent context: cursors can survive a commit. + */ + HTON_NO_FLAGS +}; + // collect errors printed by mi_check routines static void mi_check_print_msg(MI_CHECK *param, const char* msg_type, @@ -123,6 +146,17 @@ void mi_check_print_warning(MI_CHECK *param, const char *fmt,...) } + +ha_myisam::ha_myisam(TABLE *table_arg) + :handler(&myisam_hton, table_arg), file(0), + int_table_flags(HA_NULL_IN_KEY | HA_CAN_FULLTEXT | HA_CAN_SQL_HANDLER | + HA_DUPP_POS | HA_CAN_INDEX_BLOBS | HA_AUTO_PART_KEY | + HA_FILE_BASED | HA_CAN_GEOMETRY | HA_READ_RND_SAME | + HA_CAN_INSERT_DELAYED | HA_CAN_BIT_FIELD), + can_enable_indexes(1) +{} + + static const char *ha_myisam_exts[] = { ".MYI", ".MYD", |