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From Jeremy Finzel
Subject Background worker/idle sessions and caching
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Msg-id CAMa1XUhBV-3SYJ9U9=PnbOf+Qs7=x4ivt05T4OyY0-6sCt9Rfw@mail.gmail.com
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Responses Re: Background worker/idle sessions and caching  (Tom Lane <tgl@sss.pgh.pa.us>)
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I have a background worker running SQL functions, and I believe I have noticed that when I do things like change function definitions, or even add tables, the background worker does not pick up the schema changes until I restart the worker.

Is this expected behavior?  If I use background workers in this way, can I send a signal to it to reload things like function defs, or do I need to restart the workers?

Thanks!
Jeremy

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