--- parser3/src/sql/pa_sql_driver.h	2003/02/17 17:05:03	1.34.2.3
+++ parser3/src/sql/pa_sql_driver.h	2003/03/20 08:11:15	1.34.2.4.2.1
@@ -26,7 +26,7 @@
 #ifndef PA_SQL_DRIVER_H
 #define PA_SQL_DRIVER_H
 
-static const char* IDENT_SQL_DRIVER_H="$Date: 2003/02/17 17:05:03 $";
+static const char* IDENT_SQL_DRIVER_H="$Date: 2003/03/20 08:11:15 $";
 
 #include <sys/types.h>
 
@@ -101,6 +101,16 @@ public:
 class SQL_Driver {
 public:
 
+	/** allocated using our allocator,
+		@todo never freed
+	*/
+	static void *operator new(size_t size) { 
+		void *result=::malloc(size);
+		if(!result)
+			abort();
+
+		return result;
+	}
 	/// get api version
 	virtual int api_version() =0;
 	/// initialize driver by loading sql dynamic link library
@@ -122,10 +132,14 @@ public:
 	/// @returns true to indicate that connection still alive 
 	virtual bool ping(
 		SQL_Driver_services& services, void *connection) =0;
+	struct Quote_result {
+		char *s;
+		size_t size;
+	};
 	/// encodes the string in 'from' to an escaped SQL string
-	virtual unsigned int quote(
+	virtual Quote_result quote(
 		SQL_Driver_services& services, void *connection,
-		char *to, const char* from, unsigned int length) =0;
+		const char* from, unsigned int length) =0;
 	virtual void query(
 		SQL_Driver_services& services, void *connection,
 		const char* statement, unsigned long offset, unsigned long limit,