pg_statements query size hardcoded to 2048

Description

Regardless of the value of track_activity_query_size the pg_statements truncates query up to 2048 characters: https://github.com/percona/pmm/blob/main/agent/agents/postgres/pgstatstatements/utils.go#L77.

That value should be aligend with 

 

Also; it causes a flood of warnings like:

for larger queries. Note that ... part comes from the truncate module.

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None

How to document

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AFFECTED CS IDs

CS0033929

Activity

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Nurlan Moldomurov July 24, 2024 at 9:26 AM

PMM has flag --max-query-length which let’s user to set any value.

Not a Bug

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Created February 16, 2023 at 10:35 AM
Updated October 9, 2024 at 8:38 AM
Resolved July 24, 2024 at 9:26 AM