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by erezsh
1464 days ago
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data-diff has several advantages over running the query you wrote here. - data-diff can compare tables across different databases. Your query is limited to one database. - For very big tables, your 'select' will time-out. data-diff splits the diff into small segments, so we side-step this issue. - data-diff supports running in threaded mode, which means it can finish a LOT faster. (especially for cloud databases.) |
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