批处理

Posted 2020-10-04 燕大梁朝伟

1 ps = con.prepareStatement(sql);
2             long start = System.currentTimeMillis();
3             for (int i = 0; i < 1000; i++) {
4                 ps.setString(1, "qq"+i);
5                 ps.addBatch();
6             }
7             ps.executeBatch();

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