1 files changed, 0 insertions, 128 deletions
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index 25171864dbf..2c30bba2124 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -704,134 +704,6 @@ _outA_Const(StringInfo str, const A_Const *node)
 	WRITE_LOCATION_FIELD(location);
 }
 
-static void
-_outConstraint(StringInfo str, const Constraint *node)
-{
-	WRITE_NODE_TYPE("CONSTRAINT");
-
-	WRITE_STRING_FIELD(conname);
-	WRITE_BOOL_FIELD(deferrable);
-	WRITE_BOOL_FIELD(initdeferred);
-	WRITE_LOCATION_FIELD(location);
-
-	appendStringInfoString(str, " :contype ");
-	switch (node->contype)
-	{
-		case CONSTR_NULL:
-			appendStringInfoString(str, "NULL");
-			break;
-
-		case CONSTR_NOTNULL:
-			appendStringInfoString(str, "NOT_NULL");
-			WRITE_NODE_FIELD(keys);
-			WRITE_INT_FIELD(inhcount);
-			WRITE_BOOL_FIELD(is_no_inherit);
-			WRITE_BOOL_FIELD(skip_validation);
-			WRITE_BOOL_FIELD(initially_valid);
-			break;
-
-		case CONSTR_DEFAULT:
-			appendStringInfoString(str, "DEFAULT");
-			WRITE_NODE_FIELD(raw_expr);
-			WRITE_STRING_FIELD(cooked_expr);
-			break;
-
-		case CONSTR_IDENTITY:
-			appendStringInfoString(str, "IDENTITY");
-			WRITE_NODE_FIELD(options);
-			WRITE_CHAR_FIELD(generated_when);
-			break;
-
-		case CONSTR_GENERATED:
-			appendStringInfoString(str, "GENERATED");
-			WRITE_NODE_FIELD(raw_expr);
-			WRITE_STRING_FIELD(cooked_expr);
-			WRITE_CHAR_FIELD(generated_when);
-			break;
-
-		case CONSTR_CHECK:
-			appendStringInfoString(str, "CHECK");
-			WRITE_BOOL_FIELD(is_no_inherit);
-			WRITE_NODE_FIELD(raw_expr);
-			WRITE_STRING_FIELD(cooked_expr);
-			WRITE_BOOL_FIELD(skip_validation);
-			WRITE_BOOL_FIELD(initially_valid);
-			break;
-
-		case CONSTR_PRIMARY:
-			appendStringInfoString(str, "PRIMARY_KEY");
-			WRITE_NODE_FIELD(keys);
-			WRITE_BOOL_FIELD(without_overlaps);
-			WRITE_NODE_FIELD(including);
-			WRITE_NODE_FIELD(options);
-			WRITE_STRING_FIELD(indexname);
-			WRITE_STRING_FIELD(indexspace);
-			WRITE_BOOL_FIELD(reset_default_tblspc);
-			/* access_method and where_clause not currently used */
-			break;
-
-		case CONSTR_UNIQUE:
-			appendStringInfoString(str, "UNIQUE");
-			WRITE_BOOL_FIELD(nulls_not_distinct);
-			WRITE_NODE_FIELD(keys);
-			WRITE_BOOL_FIELD(without_overlaps);
-			WRITE_NODE_FIELD(including);
-			WRITE_NODE_FIELD(options);
-			WRITE_STRING_FIELD(indexname);
-			WRITE_STRING_FIELD(indexspace);
-			WRITE_BOOL_FIELD(reset_default_tblspc);
-			/* access_method and where_clause not currently used */
-			break;
-
-		case CONSTR_EXCLUSION:
-			appendStringInfoString(str, "EXCLUSION");
-			WRITE_NODE_FIELD(exclusions);
-			WRITE_NODE_FIELD(including);
-			WRITE_NODE_FIELD(options);
-			WRITE_STRING_FIELD(indexname);
-			WRITE_STRING_FIELD(indexspace);
-			WRITE_BOOL_FIELD(reset_default_tblspc);
-			WRITE_STRING_FIELD(access_method);
-			WRITE_NODE_FIELD(where_clause);
-			break;
-
-		case CONSTR_FOREIGN:
-			appendStringInfoString(str, "FOREIGN_KEY");
-			WRITE_NODE_FIELD(pktable);
-			WRITE_NODE_FIELD(fk_attrs);
-			WRITE_NODE_FIELD(pk_attrs);
-			WRITE_CHAR_FIELD(fk_matchtype);
-			WRITE_CHAR_FIELD(fk_upd_action);
-			WRITE_CHAR_FIELD(fk_del_action);
-			WRITE_NODE_FIELD(fk_del_set_cols);
-			WRITE_NODE_FIELD(old_conpfeqop);
-			WRITE_OID_FIELD(old_pktable_oid);
-			WRITE_BOOL_FIELD(skip_validation);
-			WRITE_BOOL_FIELD(initially_valid);
-			break;
-
-		case CONSTR_ATTR_DEFERRABLE:
-			appendStringInfoString(str, "ATTR_DEFERRABLE");
-			break;
-
-		case CONSTR_ATTR_NOT_DEFERRABLE:
-			appendStringInfoString(str, "ATTR_NOT_DEFERRABLE");
-			break;
-
-		case CONSTR_ATTR_DEFERRED:
-			appendStringInfoString(str, "ATTR_DEFERRED");
-			break;
-
-		case CONSTR_ATTR_IMMEDIATE:
-			appendStringInfoString(str, "ATTR_IMMEDIATE");
-			break;
-
-		default:
-			elog(ERROR, "unrecognized ConstrType: %d", (int) node->contype);
-			break;
-	}
-}
-
 
 /*
  * outNode -