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1.Statement:提供addBatch(String sql) 和 excuteBatch()方法批量更新数据
Statement smt=....
smt.addBatch("insert into talbename...");
smt.addBatch("sql 语句2");
smt.addBatch("sql 语句3);
................
smt.executeBatch(); //批量执行
2 使用PreparedStatement
PreparedStatement psmt=conn.perparedStatement("insert into tablename values(?)");
psmt.setString(0,"aaa");
psmt.addBatch();
psmt.setString(0,"bbb");
psmt.addBatch(0,"aaa");
......................
psmt.executeBatch();
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u1/57282/showart_722242.html |
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