Re: POC: Extension for adding distributed tracing - pg_tracing

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От Nikita Malakhov
Тема Re: POC: Extension for adding distributed tracing - pg_tracing
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Msg-id CAN-LCVOW7XtT3CYO7AfAXhD8egp7=aHVF2NxS3BK=9YjGGqarQ@mail.gmail.com
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Ответ на Re: POC: Extension for adding distributed tracing - pg_tracing  (Craig Ringer <craig.ringer@enterprisedb.com>)
Ответы Re: POC: Extension for adding distributed tracing - pg_tracing  (Aleksander Alekseev <aleksander@timescale.com>)
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Hi!

Overall solution looks good for me except SQL Commenter - query instrumentation
with SQL comments is often not possible on production systems. Instead 
the very often requested feature is to enable tracing for a given single query ID,
or several (very limited number of) queries by IDs. It could be done by adding
SQL function to add and remove query ID into a list (even array would do)
stored in top tracing context.

Great job, thank you!

--
Regards,
Nikita Malakhov
Postgres Professional
The Russian Postgres Company

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