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after review PS fixes

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This commit is contained in:
bell@sanja.is.com.ua
2004-04-10 01:14:32 +03:00
parent e8137a13e0
commit a535342d57
13 changed files with 528 additions and 318 deletions
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52
sql/sql_insert.cc
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@ -207,19 +207,10 @@ int mysql_insert(THD *thd,TABLE_LIST *table_list,
goto abort;
}
if (check_insert_fields(thd,table,fields,*values,1) ||
setup_tables(insert_table_list) ||
setup_fields(thd, 0, insert_table_list, *values, 0, 0, 0) ||
(duplic == DUP_UPDATE &&
(setup_fields(thd, 0, insert_table_list, update_fields, 0, 0, 0) ||
setup_fields(thd, 0, insert_table_list, update_values, 0, 0, 0))))
if (mysql_prepare_insert(thd, table_list, insert_table_list, table,
fields, values, update_fields,
update_values, duplic))
goto abort;
if (find_real_table_in_list(table_list->next,
table_list->db, table_list->real_name))
{
my_error(ER_UPDATE_TABLE_USED, MYF(0), table_list->real_name);
goto abort;
}
value_count= values->elements;
while ((values= its++))
@ -438,6 +429,43 @@ abort:
}
/*
Prepare items in INSERT statement
SYNOPSIS
mysql_prepare_update()
thd - thread handler
table_list - global table list
insert_table_list - local table list of INSERT SELECT_LEX
RETURN VALUE
0 - OK
-1 - error (message is not sent to user)
*/
int mysql_prepare_insert(THD *thd, TABLE_LIST *table_list,
TABLE_LIST *insert_table_list, TABLE *table,
List<Item> &fields, List_item *values,
List<Item> &update_fields, List<Item> &update_values,
enum_duplicates duplic)
{
DBUG_ENTER("mysql_prepare_insert");
if (check_insert_fields(thd, table, fields, *values, 1) ||
setup_tables(insert_table_list) ||
setup_fields(thd, 0, insert_table_list, *values, 0, 0, 0) ||
(duplic == DUP_UPDATE &&
(setup_fields(thd, 0, insert_table_list, update_fields, 0, 0, 0) ||
setup_fields(thd, 0, insert_table_list, update_values, 0, 0, 0))))
DBUG_RETURN(-1);
if (find_real_table_in_list(table_list->next,
table_list->db, table_list->real_name))
{
my_error(ER_UPDATE_TABLE_USED, MYF(0), table_list->real_name);
DBUG_RETURN(-1);
}
DBUG_RETURN(0);
}
/* Check if there is more uniq keys after field */
static int last_uniq_key(TABLE *table,uint keynr)