X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Fgeneric-postgresql.lisp;h=4958eaa72b74eb9effd8e3bd693850efdacccf3b;hb=bc3cb0bc3161a02413f6df8611a60665348a762e;hp=aac16ddc85acad1727bca12b56ce0028ce44c056;hpb=6f9c91e01227e25e36560220628269258c80712d;p=clsql.git

diff --git a/sql/generic-postgresql.lisp b/sql/generic-postgresql.lisp
index aac16dd..4958eaa 100644
--- a/sql/generic-postgresql.lisp
+++ b/sql/generic-postgresql.lisp
@@ -78,6 +78,21 @@
 	  (database-query
 	   (format nil
 		   "SELECT relname FROM pg_class WHERE (relkind = '~A')~A"
+                   #+nil
+                   (if (not (eq owner :all))
+                       ;; The below query fails on versions of postgresql
+                       ;; (such as 7.4) that lack the pg_roles table
+                       "
+ SELECT c.relname
+ FROM pg_catalog.pg_class c
+      LEFT JOIN pg_catalog.pg_roles r ON r.oid = c.relowner
+      LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
+ WHERE c.relkind IN ('~A','')
+       AND n.nspname NOT IN ('pg_catalog', 'pg_toast')
+       AND pg_catalog.pg_table_is_visible(c.oid)
+       ~A"
+                       "SELECT relname FROM pg_class WHERE (relkind =
+'~A')~A")
 		   type
 		   (owner-clause owner))
 	   database nil nil)))