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Merge 5.0 -> 5.1

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Fixes +
Adapted to new name resolution context after WL #2486
This commit is contained in:
pappa@c-4a09e253.1238-1-64736c10.cust.bredbandsbolaget.se
2005-08-26 20:56:19 -04:00
parent 9650caaf61
commit d6f11ee980
2 changed files with 16 additions and 6 deletions
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18
sql/sql_partition.cc
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@@ -1213,18 +1213,26 @@ static bool fix_fields_part_func(THD *thd, TABLE_LIST *tables,
bool result= TRUE;
TABLE *table= tables->table;
TABLE_LIST *save_list;
TABLE_LIST *save_table_list, *save_first_table, *save_last_table;
int error;
Name_resolution_context *context= &thd->lex->current_select->context;
Name_resolution_context *context;
DBUG_ENTER("fix_fields_part_func");
context= thd->lex->current_context();
table->map= 1; //To ensure correct calculation of const item
table->get_fields_in_item_tree= TRUE;
save_list= context->table_list;
save_table_list= context->table_list;
save_first_table= context->first_name_resolution_table;
save_last_table= context->last_name_resolution_table;
context->table_list= tables;
context->first_name_resolution_table= tables;
context->last_name_resolution_table= NULL;
func_expr->walk(&Item::change_context_processor, (byte*) context);
thd->where= "partition function";
error= func_expr->fix_fields(thd, (Item**)0);
context->table_list= save_list;
context->table_list= save_table_list;
context->first_name_resolution_table= save_first_table;
context->last_name_resolution_table= save_last_table;
if (unlikely(error))
{
DBUG_PRINT("info", ("Field in partition function not part of table"));
@@ -1630,6 +1638,8 @@ bool fix_partition_func(THD *thd, const char* name, TABLE *table)
bzero((void*)&tables, sizeof(TABLE_LIST));
tables.alias= tables.table_name= (char*)share->table_name;
tables.table= table;
tables.next_local= 0;
tables.next_name_resolution_table= 0;
strmov(db_name_string, name);
dir_length= dirname_length(db_name_string);
db_name_string[dir_length - 1]= 0;