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PG增量复制需要源端Replica FULL，对源端性能影响严重 #384

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linjianeng opened this issue Oct 25, 2024 · 1 comment
Open

PG增量复制需要源端Replica FULL，对源端性能影响严重 #384

linjianeng opened this issue Oct 25, 2024 · 1 comment
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enhancement New feature or request
Milestone
v4.1.0

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@linjianeng
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增量复制，PostgreSQL的源表，做update操作。
源表的REPLICA IDENTITY是default的，会带主键的旧值。
但报异常了，如下：
56e551f42ea1b9072369c82181462f3
@baisui1981
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收到，一般下游不是kafka 之类的目标端的话，的确是不需要去读更新记录的before字段值，可以让用户自己选择是否需要取before值

@baisui1981 baisui1981 added the enhancement New feature or request label Oct 26, 2024
@baisui1981 baisui1981 added this to the V4.1.0 milestone Oct 26, 2024
baisui1981 added a commit to qlangtech/plugins that referenced this issue Nov 11, 2024
@baisui1981
add form input property replicaIdentity ,to resolve issue datavane/ti…
8f91f0a 
…s#384
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@baisui1981 @linjianeng