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    UNSOLVED 同步任务,表查询结果返回0

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    mysql同步ck
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    • wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g
      wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g last edited by

      cloudcannal同步任务 mysql to clickhouse,全量同步成功之后,clickhouse也有数据,但是在clickhouse使用select count(1)查询返回结果为0,请问是什么原因呢?谢谢71024943-13f2-42be-820a-8a774f8eb729-50b1f48472c8a6e3b6ed7c12152383e.png

      junyu-cloudcanal 1 Reply Last reply Reply Quote 0
      • wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g
        wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g @junyu-cloudcanal last edited by

        @junyu-cloudcanal 增量任务因为之前因为之前的这个同步任务我暂停了好久,日志同步就异常了,我就直接暂停了这个任务,但是表的的数据我直接通过dbeaver查看数据条数没问题,就是使用select count(1) 查询总记录条数有问题:91b18640-80d9-4a97-90e1-50cf347de477-image.png

        1 Reply Last reply Reply Quote 0
        • junyu-cloudcanal
          junyu-cloudcanal @wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g last edited by

          @wx-ou3ig6q_w9jt8apglcags-ilql7g 增量任务有正常跑着么?

          wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g 1 Reply Last reply Reply Quote 0
          • wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g
            wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g @junyu-cloudcanal last edited by

            @junyu-cloudcanal 是的

            junyu-cloudcanal 1 Reply Last reply Reply Quote 0
            • junyu-cloudcanal
              junyu-cloudcanal @wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g last edited by

              @wx-ou3ig6q_w9jt8apglcags-ilql7g 是否在全量迁移之后写入的这个数据?

              wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g 1 Reply Last reply Reply Quote 0
              • wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g
                wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g @junyu-cloudcanal last edited by

                @junyu-cloudcanal 在 同步任务,表查询结果返回0 中说:

                select * from xxx limit 1

                可以查到到一条数据记录
                74635199-ad2d-4edb-a302-e9cbd6002a0b-image.png e52e5972-64b2-49e5-8f2b-fe0a28dd91fa-image.png

                junyu-cloudcanal 1 Reply Last reply Reply Quote 0
                • junyu-cloudcanal
                  junyu-cloudcanal @wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g last edited by

                  @wx-ou3ig6q_w9jt8apglcags-ilql7g select * from xxx limit 1 有数据么?

                  wx-ou3Ig6Q_w9Jt8apglCAGS-iLql7g 1 Reply Last reply Reply Quote 0
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