sdnxiaotao的专栏

IntroductionThis document describes the Oracle, Odbc and DB2-CLI Template Library, Version 4.0 (OTL 4.0). OTL 4.0 is a C++ library based on templates. It integrates all of the previous releases in

 OTL介绍：OTL 是 Oracle, Odbc and DB2-CLI Template Library 的缩写，是一个C 操控关系数据库的模板库，最新版本4.0.104，参见http://otl.sourceforge.net/，下载地址http://otl.sourceforge.net/otlv4_h.zip。优点：a. 跨平台b. 运行效率高，与C语言直接调用API相当c. 开发效

 来源：http://www.sitelife.cn/bbs/thread-1871-1-1.html操作环境：1． 操作系统：Windows XP Professional with SP2。2． 编程环境：Visual C++ 6.0 with SP6。3． 数据库环境：Access 2003。OTL简介：OTL 是 Oracle, Odbc and DB2-CLI Template Libr

在http://otl.sourceforge.net/otl3_stream_class.htm 中对buffer size 的说明是:The buffer size is defined in logical rows to inserted into a table, selected from a table / view in one round-trip to the database