From e960e424ae4b8e5a9387760c2d2e5475167b18d8 Mon Sep 17 00:00:00 2001
From: randomdan <randomdan@localhost>
Date: Thu, 17 Feb 2011 20:42:53 +0000
Subject: Add check function for when a connection is finished with, but you
 don't want to close it Use prepared statements only for modifications, use
 fetch instead for selects (doesn't load an entire record set) Support varchar
 oid

---
 libodbcpp/connection.cpp | 9 +++++++++
 libodbcpp/connection.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/libodbcpp/connection.cpp b/libodbcpp/connection.cpp
index 087fc69..8619201 100644
--- a/libodbcpp/connection.cpp
+++ b/libodbcpp/connection.cpp
@@ -100,6 +100,15 @@ ODBC::Connection::~Connection()
 	}
 }
 
+void
+ODBC::Connection::finish() const
+{
+	if (txDepth != 0) {
+		rollbackTx();
+		throw Error("Transaction still open");
+	}
+}
+
 int
 ODBC::Connection::beginTx() const
 {
diff --git a/libodbcpp/connection.h b/libodbcpp/connection.h
index 4fc52ca..0e507bd 100644
--- a/libodbcpp/connection.h
+++ b/libodbcpp/connection.h
@@ -16,6 +16,7 @@ namespace ODBC {
 			SQLHENV 		env;
 			SQLHDBC 		conn;
 
+			void			finish() const;
 			int				beginTx() const;
 			int				commitTx() const;
 			int				rollbackTx() const;
-- 
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