patch for null table in getPrimaryKeys

diff --git a/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java b/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
index 00a9bee46bf2fd46919a592833e919103cca348a..02798897ad148f60462b06dd6a55dd040420b313 100644 (file)
--- a/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
@@ -2903,9 +2903,11 @@ public abstract class AbstractJdbc1DatabaseMetaData
                        " ci.relname AS PK_NAME "+
                        from+
                        " WHERE ct.oid=i.indrelid AND ci.oid=i.indexrelid "+
-                       " AND a.attrelid=ci.oid AND i.indisprimary "+
-                       " AND ct.relname = '"+escapeQuotes(table)+"' "+
-                       where+
+                       " AND a.attrelid=ci.oid AND i.indisprimary ";
+                        if (table != null && !"".equals(table)) {
+                               sql += " AND ct.relname = '"+escapeQuotes(table)+"' ";
+                        }
+                       sql += where+
                        " ORDER BY table_name, pk_name, key_seq";
                return connection.createStatement().executeQuery(sql);
        }