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pg连接器 count很慢，导致每次count需要等1小时才能启动任务 #431

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Harries opened this issue Nov 27, 2024 · 0 comments

Harries commented Nov 27, 2024 •

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pg数据库一个表数量几十亿，每次同步之前都需要count，但是count很慢。是不是可以直接从pg元数据表里面读缓存的条数，而不是每次count，现在每次count需要等1小时才能启动任务

Harries changed the title pg pgount很慢，导致每次count需要等1小时才能启动任务

Harries changed the title ~~pgount很慢，导致每次count需要等1小时才能启动任务~~ pg连接器 count很慢，导致每次count需要等1小时才能启动任务

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