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I forgot the WHERE. 1,000,000 rows came back.

Published 07, Nov 2026

3 52 Download

Description:
A DELETE with no WHERE hit 1,000,000 rows and freed 0 bytes, because the rows were still on disk.

One count(*) would have wiped them, and the rescue only works with the app offline.

Code and measurements: github.com/Sun-Deep/coding-chops

#sql #postgresql #database #backend #coding

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