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branches/zip: ha_innobase::add_index(): Allocate a new transaction for

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the dictionary operations.

TODO: ha_innobase::final_drop_index() should do the same, and set
trx->dict_operation as well.
This commit is contained in:
marko 2007-09-06 12:43:29 +00:00
parent 55e009428e
commit 0a2e8d97be
1 changed files with 7 additions and 2 deletions
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9
handler/ha_innodb.cc
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@ -8260,9 +8260,11 @@ ha_innobase::add_index(
heap = mem_heap_create(1024);
trx = check_trx_exists(user_thd);
trx_search_latch_release_if_reserved(trx);
/* In case MySQL calls this in the middle of a SELECT query, release
possible adaptive hash latch to avoid deadlocks of threads. */
trx_search_latch_release_if_reserved(check_trx_exists(user_thd));
trx = trx_allocate_for_mysql();
trx_start_if_not_started(trx);
innobase_register_stmt(ht, user_thd);
@ -8282,6 +8284,7 @@ ha_innobase::add_index(
err_exit:
mem_heap_free(heap);
trx_general_rollback_for_mysql(trx, FALSE, NULL);
trx_free_for_mysql(trx);
DBUG_RETURN(error);
}
@ -8506,6 +8509,8 @@ convert_error:
row_mysql_unlock_data_dictionary(trx);
}
trx_free_for_mysql(trx);
/* There might be work for utility threads.*/
srv_active_wake_master_thread();