Add -count for transaction

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/sqlclient/trunk@21752 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,6 +1,8 @@
 2005-09-28 Richard Frith-Macdonald  <rfm@gnu.org>
 
 	* SQLClient.m: boost performance of quoting a little.
+	Provide -count method for transactions.
+
 
 2005-09-26 Richard Frith-Macdonald  <rfm@gnu.org>
 

SQLClient.h

@@ -1195,6 +1195,11 @@ extern unsigned	SQLClientTimeTick();
  */
 - (void) append: (SQLTransaction*)other;
 
+/**
+ * Returns the number of statements in this transaction.
+ */
+- (unsigned) count;
+
 /**
  * Returns the database client with which this instance operates.<br />
  * This client is retained by the transaction.

SQLClient.m

@@ -1997,6 +1997,12 @@ static void	quoteString(NSMutableString *s)
 @end
 
 @implementation	SQLTransaction
+
+- (unsigned) count
+{
+  return _count;
+}
+
 - (void) dealloc
 {
   DESTROY(_db);