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Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.0

Browse Source 
into dl145b.mysql.com:/home/ndbdev/tomas/mysql-5.1
This commit is contained in:
ndbdev@dl145b.mysql.com
2005-06-07 06:50:50 +02:00
parent 161a58ab4b ab96501e4c
commit 2fb1fb5877
70 changed files with 451 additions and 338 deletions
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29
sql/sql_parse.cc
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@ -2751,7 +2751,7 @@ mysql_execute_command(THD *thd)
TABLE_LIST *select_tables= lex->query_tables;
if ((res= create_table_precheck(thd, select_tables, create_table)))
goto unsent_create_error;
goto end_with_restore_list;
#ifndef HAVE_READLINK
lex->create_info.data_file_name=lex->create_info.index_file_name=0;
@ -2761,7 +2761,7 @@ mysql_execute_command(THD *thd)
create_table->table_name) ||
append_file_to_dir(thd, &lex->create_info.index_file_name,
create_table->table_name))
goto unsent_create_error;
goto end_with_restore_list;
#endif
/*
If we are using SET CHARSET without DEFAULT, add an implicit
@ -2791,8 +2791,8 @@ mysql_execute_command(THD *thd)
*/
if (wait_if_global_read_lock(thd, 0, 1))
{
res= -1;
goto unsent_create_error;
res= 1;
goto end_with_restore_list;
}
if (select_lex->item_list.elements) // With select
{
@ -2811,7 +2811,8 @@ mysql_execute_command(THD *thd)
unique_table(create_table, select_tables))
{
my_error(ER_UPDATE_TABLE_USED, MYF(0), create_table->table_name);
goto unsent_create_error1;
res= 1;
goto end_with_restart_wait;
}
/* If we create merge table, we have to test tables in merge, too */
if (lex->create_info.used_fields & HA_CREATE_USED_UNION)
@ -2824,7 +2825,8 @@ mysql_execute_command(THD *thd)
if (unique_table(tab, select_tables))
{
my_error(ER_UPDATE_TABLE_USED, MYF(0), tab->table_name);
goto unsent_create_error1;
res= 1;
goto end_with_restart_wait;
}
}
}
@ -2867,15 +2869,8 @@ mysql_execute_command(THD *thd)
if (!res)
send_ok(thd);
}
/*
Release the protection against the global read lock and wake
everyone, who might want to set a global read lock.
*/
start_waiting_global_read_lock(thd);
lex->link_first_table_back(create_table, link_to_local);
break;
unsent_create_error1:
end_with_restart_wait:
/*
Release the protection against the global read lock and wake
everyone, who might want to set a global read lock.
@ -2883,9 +2878,9 @@ unsent_create_error1:
start_waiting_global_read_lock(thd);
/* put tables back for PS rexecuting */
unsent_create_error:
end_with_restore_list:
lex->link_first_table_back(create_table, link_to_local);
goto error;
break;
}
case SQLCOM_CREATE_INDEX:
DBUG_ASSERT(first_table == all_tables && first_table != 0);
@ -5037,7 +5032,7 @@ bool check_stack_overrun(THD *thd, long margin,
{
long stack_used;
if ((stack_used=used_stack(thd->thread_stack,(char*) &stack_used)) >=
thread_stack - margin)
(long) (thread_stack - margin))
{
sprintf(errbuff[0],ER(ER_STACK_OVERRUN),stack_used,thread_stack);
my_message(ER_STACK_OVERRUN,errbuff[0],MYF(0));