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    UNSOLVED 咨询:Oracle全量数据初始化阶段,是类似阿里对每张表导出,还是类似expdb全量备份?

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    • 冬冬
      冬冬 last edited by

      咨询:
      Oracle全量数据初始化阶段,是类似阿里对每张表导出,还是类似expdb全量备份?
      如采用第一种方式,是否有不支持的字段类型,如CLOB等。

      junyu-cloudcanal 1 Reply Last reply Reply Quote 0
      • junyu-cloudcanal
        junyu-cloudcanal @冬冬 last edited by

        @冬冬 暂时没有精力做,以实际使用和反馈为主。

        1 Reply Last reply Reply Quote 0
        • 冬冬
          冬冬 last edited by

          不支持的类型,有没有文档说明呢?

          junyu-cloudcanal 1 Reply Last reply Reply Quote 0
          • junyu-cloudcanal
            junyu-cloudcanal @冬冬 last edited by

            @冬冬 我们采用第一种方式,即逻辑迁移(相对物理迁移速度较慢,灵活度较高),增量同步可选择物化视图或logminor 。不支持的类型还是有的,比如 blob、geo等类型。

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