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Fix some bugs introduced with the new my_getopt

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Added counting of rollback's and commits
Fixed bug in 'SELECT 0 LIMIT 0'
Fixed bug in 'SELECT SQL_CALC_FOUND_ROWS'
This commit is contained in:
monty@hundin.mysql.fi
2002-02-08 03:21:34 +02:00
parent 040b5c2997
commit d36ac6b669
14 changed files with 128 additions and 48 deletions
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12
sql/handler.cc
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@@ -45,6 +45,7 @@ static int NEAR_F delete_file(const char *name,const char *ext,int extflag);
ulong ha_read_count, ha_write_count, ha_delete_count, ha_update_count,
ha_read_key_count, ha_read_next_count, ha_read_prev_count,
ha_read_first_count, ha_read_last_count,
ha_commit_count, ha_rollback_count,
ha_read_rnd_count, ha_read_rnd_next_count;
const char *ha_table_type[] = {
@@ -267,6 +268,7 @@ int ha_commit_trans(THD *thd, THD_TRANS* trans)
#ifdef USING_TRANSACTIONS
if (opt_using_transactions)
{
bool operation_done=0;
/* Update the binary log if we have cached some queries */
if (trans == &thd->transaction.all && mysql_bin_log.is_open() &&
my_b_tell(&thd->transaction.trans_log))
@@ -297,12 +299,17 @@ int ha_commit_trans(THD *thd, THD_TRANS* trans)
}
trans->innodb_active_trans=0;
if (trans == &thd->transaction.all)
{
query_cache.invalidate(Query_cache_table::INNODB);
operation_done=1;
}
}
#endif
if (error && trans == &thd->transaction.all && mysql_bin_log.is_open())
sql_print_error("Error: Got error during commit; Binlog is not up to date!");
thd->tx_isolation=thd->session_tx_isolation;
if (operation_done)
statistic_increment(ha_commit_count,&LOCK_status);
}
#endif // using transactions
DBUG_RETURN(error);
@@ -316,6 +323,7 @@ int ha_rollback_trans(THD *thd, THD_TRANS *trans)
#ifdef USING_TRANSACTIONS
if (opt_using_transactions)
{
bool operation_done=0;
#ifdef HAVE_BERKELEY_DB
if (trans->bdb_tid)
{
@@ -325,6 +333,7 @@ int ha_rollback_trans(THD *thd, THD_TRANS *trans)
error=1;
}
trans->bdb_tid=0;
operation_done=1;
}
#endif
#ifdef HAVE_INNOBASE_DB
@@ -336,6 +345,7 @@ int ha_rollback_trans(THD *thd, THD_TRANS *trans)
error=1;
}
trans->innodb_active_trans=0;
operation_done=1;
}
#endif
if (trans == &thd->transaction.all)
@@ -343,6 +353,8 @@ int ha_rollback_trans(THD *thd, THD_TRANS *trans)
WRITE_CACHE, (my_off_t) 0, 0, 1);
thd->transaction.trans_log.end_of_file= max_binlog_cache_size;
thd->tx_isolation=thd->session_tx_isolation;
if (operation_done)
statistic_increment(ha_rollback_count,&LOCK_status);
}
#endif /* USING_TRANSACTIONS */
DBUG_RETURN(error);