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);
    }