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Query about pg_wal directory filled up - Mailing list pgsql-general

From Rama Krishnan
Subject Query about pg_wal directory filled up
Date
Msg-id CAJWX+EMoXWiSu3Jev9p71VmZ+jGBKuYg3J2r5ZDxsuuKpPbHcw@mail.gmail.com
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Re: Query about pg_wal directory filled up
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Hi Team,

One of our clients recently migrated from Oracle to PostgreSQL and is conducting multiple scenarios to understand PostgreSQL behavior.  

One of their main concerns is whether the database will allow `INSERT` queries when the `pg_wal` directory becomes full.  

As I understand, once the `pg_wal` directory is completely filled, the database will allow only read queries and will not permit any write operations.  

Kindly advise


Thanks
RK

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