Remove case-sensitive identifiers. Thanks for Dan McGuirk for a reversal patch.

1 files changed, 1 insertions, 49 deletions

diff --git a/src/backend/parser/catalog_utils.c b/src/backend/parser/catalog_utils.c
index 661cea098bb..60a4323949a 100644
--- a/src/backend/parser/catalog_utils.c
+++ b/src/backend/parser/catalog_utils.c
@@ -6,7 +6,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/parser/Attic/catalog_utils.c,v 1.16 1997/02/07 16:23:08 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/parser/Attic/catalog_utils.c,v 1.17 1997/03/02 01:03:00 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -110,9 +110,6 @@ static Oid **argtype_inherit(int nargs, Oid *oid_array);
 static Oid **genxprod(InhPaths *arginh, int nargs);
 static int findsupers(Oid relid, Oid **supervec);
 
-static bool is_lowercase(char *string);
-static void make_lowercase(char *string);
-
 /* check to see if a type id is valid,
  * returns true if it is. By using this call before calling 
  * get_id_type or get_id_typname, more meaningful error messages
@@ -1017,32 +1014,6 @@ func_select_candidate(int nargs,
     return (NULL);
 }
 
-static
-bool is_lowercase(char *string)
-{
-    int i;
-
-    for(i = 0; i < strlen(string); i++) {
-	if(string[i] >= 'A' && string[i] <= 'Z') {
-	    return false;
-	}
-    }
-
-    return true;
-}
-
-static
-void make_lowercase(char *string)
-{
-    int i;
-
-    for(i = 0; i < strlen(string); i++) {
-	if(string[i] >= 'A' && string[i] <= 'Z') {
-	    string[i] = (string[i] - 'A') + 'a';
-	}
-    }
-}
-
 bool
 func_get_detail(char *funcname,
 		int nargs,
@@ -1138,24 +1109,6 @@ func_get_detail(char *funcname,
     if (!HeapTupleIsValid(ftup)) {
 	Type tp;
 
-	/*
-	 * everything else has failed--try converting the function
-	 * name to lowercase, and do everything one more time
-	 * (if it's not already lowercase).  so ODBC applications
-	 * that expect uppercase names to work can work.  --djm 8/17/96
-	 */
-	if(!is_lowercase(funcname)) {
-	    char *lowercase_funcname = strdup(funcname);
-	    bool result;
-
-	    make_lowercase(lowercase_funcname);
-	    result = func_get_detail(lowercase_funcname, nargs, oid_array,
-				     funcid, rettype, retset,	
-				     true_typeids);
-	    
-	    free(lowercase_funcname);
-	    return result;
-	} else {
 	if (nargs == 1) {
 	    tp = get_id_type(oid_array[0]);
 	    if (typetypetype(tp) == 'c')
@@ -1163,7 +1116,6 @@ func_get_detail(char *funcname,
 		     funcname);
 	}
 	func_error("func_get_detail", funcname, nargs, oid_array);
-	}
     } else {
 	pform = (Form_pg_proc) GETSTRUCT(ftup);
 	*funcid = ftup->t_oid;