remove function get_attribute_type()

Author: funbringer

src/include/utils.h

@@ -37,7 +37,6 @@ List * list_reverse(List *l);
  */
 Oid get_rel_owner(Oid relid);
 char * get_rel_name_or_relid(Oid relid);
-Oid get_attribute_type(Oid relid, const char *attname, bool missing_ok);
 RangeVar *makeRangeVarFromRelid(Oid relid);
 
 /*

src/utils.c

@@ -193,34 +193,6 @@ get_rel_name_or_relid(Oid relid)
 	return relname;
 }
 
-/*
- * Get type of column by its name.
- */
-Oid
-get_attribute_type(Oid relid, const char *attname, bool missing_ok)
-{
-	Oid			result;
-	HeapTuple	tp;
-
-	/* NOTE: for now it's the most efficient way */
-	tp = SearchSysCacheAttName(relid, attname);
-	if (HeapTupleIsValid(tp))
-	{
-		Form_pg_attribute att_tup = (Form_pg_attribute) GETSTRUCT(tp);
-		result = att_tup->atttypid;
-		ReleaseSysCache(tp);
-
-		return result;
-	}
-
-	if (!missing_ok)
-		elog(ERROR, "cannot find type name for attribute \"%s\" "
-					"of relation \"%s\"",
-			 attname, get_rel_name_or_relid(relid));
-
-	return InvalidOid;
-}
-
 RangeVar *
 makeRangeVarFromRelid(Oid relid)
 {