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boundary="------------wpWBst8O1W0L128094nI4mCS" Message-ID: <918deb54-9d01-4a9c-abd3-d8412c9e6c80@gmx.de> Date: Mon, 9 Feb 2026 02:17:59 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: pgsql-general@lists.postgresql.org From: Dirk Krautschick Subject: REFRESH MATERIALIZED VIEW CONCURRENTLY is blocking autovacuum on table X-Provags-ID: V03:K1:hzQSrOatHDgxiUaXzCwHXAFQtQ17bdo8BbauYhdQRs2U1/gBSUo I8qDE3VQZRlnPDbGqPpbxT8GaX7FjSLWf5DwGKtvLpKvznE1AqZY7hp/U8MlIme/oEQzA9c c+kaq4OEGdW4LIo8VS+tdOgVlPDVmL7LBPx4/Eghb+CUBxhP9oo6FKBoDyk2TBpr7REg5jz mdOHPxGVTkmjjy0MMZlqA== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:+hoHy8w4lSA=;TpI27GPqOjP8t3n4yOpnj2uLpIT E+3v6amvCvhcoNZNnLQcW/uev4KvkCIpBY3/BfyXfjSfA71EkNvsPhnaoE+zEJEfg1JXmgA5i UcwC61xPq2pyBH46zLBcGcef7nhakFF9ksV/jPItWDUM/IoGXqlnxHpMchcVcJfHmZWUH9UFG 1gm0+JQDDY4djjW/2duB1Ttnkrg9Ak8xtJmrwWbuD1BWETkikSKXNzlDMD0Zan5KztN7xdPcf WkXeufmwsGt0vNhUU9tPn54a1qUUu2vsejL9dC6Lzx/2RLdNO+SQcUpwQukKm9mYiOAQ8781D 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Why is this acutally blocking autovacuum and what is the best practice=20 to prevent this excelt just not refreshing the materialized view frequently? :-) Cheers Dirk --------------wpWBst8O1W0L128094nI4mCS Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi,

I have a situation here where a frequent=C2=A0

REFRESH MATERIALIZED VIEW CONCURRENTLY

is preventing autovacuum on some tables kind of running into a circle of growing.

Why is this acutally blocking autovacuum and what is the best practice to prevent=C2=A0
this excelt just not refreshing the materialized view frequently? :-)

Cheers

Dirk
--------------wpWBst8O1W0L128094nI4mCS--