Move fixes for >8 indexed fields.

src/backend/parser/analyze.c

@@ -5,7 +5,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- *	$Id: analyze.c,v 1.127 2000/01/06 20:46:49 wieck Exp $
+ *	$Id: analyze.c,v 1.128 2000/01/10 05:20:21 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -674,7 +674,7 @@ transformCreateStmt(ParseState *pstate, CreateStmt *stmt)
 
 						fkconstraint = (FkConstraint *)constraint;
 						fkconstraint->fk_attrs = lappend(NIL, id);
-						
+
 						fkconstraints = lappend(fkconstraints, constraint);
 						continue;
 					}
@@ -960,7 +960,7 @@ transformCreateStmt(ParseState *pstate, CreateStmt *stmt)
 			 */
 			if (fkconstraint->fk_attrs != NIL && fkconstraint->pk_attrs == NIL)
 				transformFkeyGetPrimaryKey(fkconstraint);
-			
+
 			/*
 			 * Build a CREATE CONSTRAINT TRIGGER statement for the CHECK
 			 * action.
@@ -1016,7 +1016,7 @@ transformCreateStmt(ParseState *pstate, CreateStmt *stmt)
 			extras_after = lappend(extras_after, (Node *)fk_trigger);
 
 			/*
-			 * Build a CREATE CONSTRAINT TRIGGER statement for the 
+			 * Build a CREATE CONSTRAINT TRIGGER statement for the
 			 * ON DELETE action fired on the PK table !!!
 			 *
 			 */
@@ -1084,7 +1084,7 @@ transformCreateStmt(ParseState *pstate, CreateStmt *stmt)
 			extras_after = lappend(extras_after, (Node *)fk_trigger);
 
 			/*
-			 * Build a CREATE CONSTRAINT TRIGGER statement for the 
+			 * Build a CREATE CONSTRAINT TRIGGER statement for the
 			 * ON UPDATE action fired on the PK table !!!
 			 *
 			 */
@@ -1679,7 +1679,7 @@ transformFkeyGetPrimaryKey(FkConstraint *fkconstraint)
 	 * using the attribute names of the PK relation descriptor
 	 * ----------
 	 */
-	for (i = 0; i < 8 && indexStruct->indkey[i] != 0; i++)
+	for (i = 0; i < INDEX_MAX_KEYS && indexStruct->indkey[i] != 0; i++)
 	{
 		pkattno = indexStruct->indkey[i];
 		pkattr = (Ident *)makeNode(Ident);

src/backend/utils/adt/int.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.27 1999/07/17 20:17:56 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.28 2000/01/10 05:20:23 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -76,29 +76,26 @@ int2out(int16 sh)
  *				Fills any nonexistent digits with NULLs.
  */
 int16 *
-int28in(char *shs)
+int28in(char *intString)
 {
 	int16	   *result;
-	int			nums;
+	int			slot;
 
-	if (shs == NULL)
+	if (intString == NULL)
 		return NULL;
 
-	result = (int16 *) palloc(sizeof(int16[8]));
-	if ((nums = sscanf(shs, "%hd%hd%hd%hd%hd%hd%hd%hd",
-					   &result[0],
-					   &result[1],
-					   &result[2],
-					   &result[3],
-					   &result[4],
-					   &result[5],
-					   &result[6],
-					   &result[7])) != 8)
+	result = (int16 *) palloc(sizeof(int16[INDEX_MAX_KEYS]));
+
+	for (slot=0; *intString && slot < INDEX_MAX_KEYS; slot++)
 	{
-		do
-			result[nums++] = 0;
-		while (nums < 8);
+		if (sscanf(intString, "%hd", &result[slot]) != 1)
+			break;
+		while (*intString && *intString != ' ')
+			intString++;
 	}
+	while (slot < INDEX_MAX_KEYS)
+		result[slot++] = 0;
+
 	return result;
 }
 
@@ -120,10 +117,10 @@ int28out(int16 *shs)
 		result[1] = '\0';
 		return result;
 	}
-	rp = result = (char *) palloc(8 * 7);		/* assumes sign, 5 digits,
-												 * ' ' */
+	rp = result = (char *) palloc(INDEX_MAX_KEYS * 7);
+							/* assumes sign, 5 digits, ' ' */
 	sp = shs;
-	for (num = 8; num != 0; num--)
+	for (num = INDEX_MAX_KEYS; num != 0; num--)
 	{
 		itoa(*sp++, rp);
 		while (*++rp != '\0')

src/include/config.h.in

@@ -92,6 +92,11 @@
  */
 #define INDEXSCAN_PATCH 
 
+/*
+ * Maximum number of columns in an index.
+ */
+#define INDEX_MAX_KEYS		8
+
 /*
  * Enables debugging print statements in the date/time support routines.
  * Particularly useful for porting to a new platform/OS combination.

src/include/postgres.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1995, Regents of the University of California
  *
- * $Id: postgres.h,v 1.32 2000/01/10 04:36:36 momjian Exp $
+ * $Id: postgres.h,v 1.33 2000/01/10 05:20:26 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -101,8 +101,6 @@ struct varlena
 typedef struct varlena bytea;
 typedef struct varlena text;
 
-#define INDEX_MAX_KEYS 8		/* maximum number of keys in an index
-								 * definition */
 typedef int2 int28[INDEX_MAX_KEYS];
 typedef Oid oid8[INDEX_MAX_KEYS];