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Code that had to be changed so that CREATE ... SELECT ... always

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creates proper column types, out of any function, expression or from
other tables.


mysql-test/r/create.result:
  This is a result for the test which creates all proper column types 
  out of CREATE ... SELECT ...
This commit is contained in:
unknown
2001-12-29 15:15:51 +02:00
parent c865e96362
commit 6ffd555155
7 changed files with 71 additions and 5 deletions
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7
sql/sql_table.cc
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@@ -704,8 +704,11 @@ TABLE *create_table_from_items(THD *thd, HA_CREATE_INFO *create_info,
my_error(ER_WRONG_COLUMN_NAME,MYF(0),item->name);
DBUG_RETURN(0);
}
Field *field=create_tmp_field(thd, &tmp_table, item, item->type(),
Field *field;
if (item->type() == Item::FUNC_ITEM)
field=item->tmp_table_field(&tmp_table);
else
field=create_tmp_field(thd, &tmp_table, item, item->type(),
(Item_result_field***) 0, &tmp_field,0,0);
if (!field ||
!(cr_field=new create_field(field,(item->type() == Item::FIELD_ITEM ?