insert-update Archives

How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?

A very frequently asked question here is how to do an upsert, which is what MySQL calls INSERT ... ON DUPLICATE UPDATE and ...

May 12, 2022
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Insert into a MySQL table or update if exists

I want to add a row to a database table, but if a row exists with the same unique key I want to ...

April 15, 2022
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INSTALL_FAILED_DUPLICATE_PERMISSION… C2D_MESSAGE June 4, 2022

How to sort by meta value? June 4, 2022

WPF text Wrap vs WrapWithOverflow June 4, 2022

How to retrieve the list of all posts ever published via the feed? June 4, 2022

how to use javascript Object.defineProperty June 4, 2022

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