Include information about a domain's CHECK constraint, if any, in the

output of \dD in psql. From Greg Sabino Mullane.

diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index e10904acdbc959d6fcc6ecfadfea862063cedfd7..45178c0eebbdaadf01dc5f6378c22b270590169e 100644 (file)
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.114 2005/04/01 05:30:38 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/describe.c,v 1.115 2005/04/06 05:23:32 neilc Exp $
  */
 #include "postgres_fe.h"
 #include "describe.h"
@@ -1579,14 +1579,17 @@ listDomains(const char *pattern)
                                          "            WHEN t.typnotnull AND t.typdefault IS NULL THEN 'not null'\n"
                                          "            WHEN NOT t.typnotnull AND t.typdefault IS NOT NULL THEN 'default '||t.typdefault\n"
                                          "            ELSE ''\n"
-                                         "       END as \"%s\"\n"
+                                         "       END as \"%s\",\n"
+                                               "       pg_catalog.pg_get_constraintdef(r.oid, true) as \"%s\"\n"
                                          "FROM pg_catalog.pg_type t\n"
        "     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = t.typnamespace\n"
+       "     LEFT JOIN pg_catalog.pg_constraint r ON t.oid = r.contypid\n"
                                          "WHERE t.typtype = 'd'\n",
                                          _("Schema"),
                                          _("Name"),
                                          _("Type"),
-                                         _("Modifier"));
+                                         _("Modifier"),
+                                         _("Check"));
 
        processNamePattern(&buf, pattern, true, false,
                                           "n.nspname", "t.typname", NULL,