小女子遇到问题：SQL语句只调用一次，却重复执行多次！
客户现场出现一个问题，我在Java代码中只调用了一次SQL，正常情况下执行一次，跟踪日志中打出一行sql语句就完了；现在问题是跟踪日志中重复不断的打出sql语句，不知道成功执行了几次。跟踪日志贴出来如下：
2014-03-07 02:01:27,096 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394667',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:27')
2014-03-07 02:01:27,096 INFO  - [1093]Execute Result=1
2014-03-07 02:01:27,518 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394668',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:27')
2014-03-07 02:01:27,533 INFO  - [1093]Execute Result=1
2014-03-07 02:01:27,861 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394669',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:27')
2014-03-07 02:01:27,861 INFO  - [1093]Execute Result=1
2014-03-07 02:01:28,252 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394670',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:28')
2014-03-07 02:01:28,252 INFO  - [1093]Execute Result=1
2014-03-07 02:01:28,565 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394671',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:28')
2014-03-07 02:01:28,565 INFO  - [1093]Execute Result=1
2014-03-07 02:01:28,940 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394672',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:28')
2014-03-07 02:01:28,940 INFO  - [1093]Execute Result=1
2014-03-07 02:01:29,221 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394673',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:29')
2014-03-07 02:01:29,221 INFO  - [1093]Execute Result=1
2014-03-07 02:01:29,471 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394674',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:29')
2014-03-07 02:01:29,486 INFO  - [1093]Execute Result=1
2014-03-07 02:01:32,580 INFO  - [1093]NAV Write WQ SQL=INSERT INTO WQ_INFO (QueueUID,Source_type,local_entry_UID,Parent_HUID,Entry_Name,Entry_type,Operation_type,Operation_time) VALUES ( N'W14394675',2, N'0', N'0', N'0',5,99,'2014-03-07 02:01:32')
2014-03-07 02:01:32,580 I