| From: | Hans-Jürgen Schönig <hs(at)cybertec(dot)at> |
|---|---|
| To: | PG Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Cc: | Michael Meskes <meskes(at)postgresql(dot)org> |
| Subject: | patch to implement ECPG side tracing / tracking ... |
| Date: | 2010-01-12 23:07:13 |
| Message-ID: | A7E4AC1D-3ED9-4F8B-B7B8-BB8D67062397@cybertec.at |
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| Lists: | pgsql-hackers |
hi,
this patch implements SQL side tracing / tracking of statements and
statement execution times.
it is primarily intended to allow programmers to gather information
about the runtime behavior of a program and to figure out easily where
the bottlenecks are.
i used the ECPG prepared statement infrastructure to implement this.
the goal of this code is allow people to port code from databases such
as Informix to PostgreSQL more easily and to figure out as fast as
possible which types of queries are fast and which ones are slow.
best regards,
hans
| Attachment | Content-Type | Size |
|---|---|---|
| ecpg-tracing-5.patch | application/octet-stream | 165.4 KB |
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