Add debugging statements.

src/backend/utils/adt/arrayfuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.11 1997/07/24 20:15:45 momjian Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.12 1997/07/29 15:51:33 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -39,7 +39,7 @@
  *    <dim>         - size of each array axis 
  *    <dim_lower>   - lower boundary of each dimension 
  *    <actual data> - whatever is the stored data
-*/
+ */
 
 /*-=-=--=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-*/
 static int _ArrayCount(char *str, int dim[], int typdelim);
@@ -148,6 +148,14 @@ array_in(char *string,		/* input array in external form */
         while (isspace(*p)) p++;
     }        
     
+#ifdef ARRAYDEBUG
+printf( "array_in- ndim %d (", ndim);
+for (i = 0; i < ndim; i++) {
+    printf(" %d", dim[i]);
+};
+printf( ") for %s\n", string);
+#endif
+
     nitems = getNitems( ndim, dim);
     if (nitems == 0) {
         char *emptyArray = palloc(sizeof(ArrayType));