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WL#1967

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Support for COMMIT/ROLLBACK optional arguments


innobase/include/trx0roll.h:
  WL#1967
    trx_release_savepoint_for_mysql()
innobase/trx/trx0roll.c:
  WL#1967
    trx_release_savepoint_for_mysql()
mysql-test/r/innodb.result:
  WL#1967
    Test for savepoint release
mysql-test/t/innodb.test:
  WL#1967
    Test for savepoint release
sql/ha_innodb.cc:
  WL#1967
    innobase_release_savepoint_name()
sql/ha_innodb.h:
  WL#1967
    innobase_release_savepoint_name()
sql/handler.cc:
  WL#1967
    ha_release_savepoint_name()
sql/handler.h:
  WL#1967
    ha_release_savepoint_name()
sql/lex.h:
  WL#1967
    New tokens: CHAIN, RELEASE
sql/mysqld.cc:
  WL#1967
    new option: completion-type
sql/set_var.cc:
  WL#1967
    new option: completion-type
sql/sql_class.h:
  WL#1967
    new option: completion-type
sql/sql_lex.h:
  WL#1967
    Support RELEASE SAVEPOINT
    additional flags to support COMMIT/ROLLBACK options
sql/sql_parse.cc:
  WL#1967
    Transaction operations in mysql_endtrans(), begin_trans()
sql/sql_yacc.yy:
  WL#1967
    Support COMMIT/ROLLBACK optional args
This commit is contained in:
unknown
2005-02-01 19:48:05 +00:00
parent f7606a335e
commit 0e50e32480
15 changed files with 402 additions and 76 deletions
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29
sql/handler.cc
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@ -869,6 +869,35 @@ int ha_rollback_to_savepoint(THD *thd, char *savepoint_name)
DBUG_RETURN(error);
}
int ha_release_savepoint_name(THD *thd, char *savepoint_name)
{
my_off_t binlog_cache_pos=0;
bool operation_done=0;
int error=0;
DBUG_ENTER("ha_release_savepoint_name");
#ifdef USING_TRANSACTIONS
if (opt_using_transactions)
{
#ifdef HAVE_INNOBASE_DB
if ((error=innobase_release_savepoint_name(thd, savepoint_name)))
{
my_error(ER_ERROR_DURING_ROLLBACK, MYF(0), error);
error=1;
}
else if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query, thd->query_length, TRUE, FALSE);
if (mysql_bin_log.write(&qinfo))
error= 1;
}
operation_done=1;
#endif
}
#endif /* USING_TRANSACTIONS */
DBUG_RETURN(error);
}
/*
Sets a transaction savepoint.