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MDEV-5317 Compound statement / anonymous blocks

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originally based on the patch by Antony T Curtis
This commit is contained in:
Sergei Golubchik
2014-08-18 21:36:11 +02:00
parent a99af484cd
commit d7c1e0ebbd
87 changed files with 523 additions and 106 deletions
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9
sql/sql_parse.cc
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@ -471,6 +471,7 @@ void init_update_queries(void)
CF_CAN_GENERATE_ROW_EVENTS |
CF_OPTIMIZER_TRACE; // (1)
sql_command_flags[SQLCOM_EXECUTE]= CF_CAN_GENERATE_ROW_EVENTS;
sql_command_flags[SQLCOM_COMPOUND]= CF_CAN_GENERATE_ROW_EVENTS;
/*
We don't want to change to statement based replication for these commands
@ -5074,6 +5075,14 @@ create_sp_error:
}
break;
}
case SQLCOM_COMPOUND:
DBUG_ASSERT(all_tables == 0);
DBUG_ASSERT(thd->in_sub_stmt == 0);
if (do_execute_sp(thd, lex->sphead))
goto error;
break;
case SQLCOM_ALTER_PROCEDURE:
case SQLCOM_ALTER_FUNCTION:
{