blocks|key|2055294|text|仅供参考:其他解决方案将只记录默认数据库中的语句-通常是postgres-to记录其他数据库中的语句；从它们的解决方案开始；然后：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2055295|ALTER+DATABASE+your_database_name
SET+log_statement+=+'all';|code-block|syntax|javascript|2055296|参考：https://serverfault.com/a/376888+/+log_statement|2055297|entityMap|0|LINK|mutability|MUTABLE|url|https://serverfault.com/a/376888|1|https://www.postgresql.org/docs/current/static/runtime-config-logging.html#GUC-LOG-STATEMENT^0|S|8|0|0|12|D|3|W|0|12|D|1|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]|$9|16|A|17|1|18]]|E|$]]|$1|M|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]]]

FYI: The other solutions will only log statements from the default database—usually <code>postgres</code>—to log others; start with their solution; then:

<pre><code>ALTER DATABASE your_database_name
SET log_statement = 'all';
</code></pre>

Ref: <a href="https://serverfault.com/a/376888">https://serverfault.com/a/376888</a> / <a href="https://www.postgresql.org/docs/current/static/runtime-config-logging.html#GUC-LOG-STATEMENT" rel="noreferrer"><code>log_statement</code></a>

blocks|key|2055086|text|SELECT+set_config('log_statement',+'all',+true);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2055087|具有相应用户权限的用户可以在连接后使用上面的查询。这将影响日志记录，直到会话结束。|unstyled|2055088|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>SELECT set_config('log_statement', 'all', true);
</code></pre>

With a corresponding user right may use the query above after connect. This will affect logging until session ends.

blocks|key|1840909|text|您还需要在PostgreSQL中添加以下行并重新启动服务器：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1840910|log_directory+=+'pg_log'++++++++++++++++++++
log_filename+=+'postgresql-dateformat.log'
log_statement+=+'all'
logging_collector+=+on|code-block|syntax|javascript|1840911|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You also need add these lines in PostgreSQL and restart the server:

<pre><code>log_directory = 'pg_log' 
log_filename = 'postgresql-dateformat.log'
log_statement = 'all'
logging_collector = on
</code></pre>

blocks|key|2054916|text|将log_statement设置为all|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2054917|Error+Reporting+and+Logging+-+log_statement|2054918|entityMap|0|LINK|mutability|MUTABLE|url|http://www.postgresql.org/docs/8.3/static/runtime-config-logging.html#GUC-LOG-STATEMENT^0|1|D|H|3|0|0|17|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]|$9|S|A|T|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|U|8|@]|D|@$9|V|A|W|1|X]]|E|$]]|$1|H|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]]]

Set <code>log_statement</code> to <code>all</code>:

<a href="http://www.postgresql.org/docs/8.3/static/runtime-config-logging.html#GUC-LOG-STATEMENT" rel="noreferrer">Error Reporting and Logging - log_statement</a>

blocks|key|1840791|text|%2B1到上述答案。我使用以下配置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1840792|log_line_prefix+=+'%25t+%25c+%25u+'+#+time+sessionid+user
log_statement+=+'all'|code-block|syntax|javascript|1840793|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

+1 to above answers. I use following config

<pre><code>log_line_prefix = '%t %c %u ' # time sessionid user
log_statement = 'all'
</code></pre>

blocks|key|2055478|text|postgresql中有一个用于此的扩展。它的名字是"pg_stat_statements“。https://www.postgresql.org/docs/9.4/pgstatstatements.html|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2055479|基本上，你必须稍微修改一下postgresql.conf文件：|2055480|shared_preload_libraries=+'pg_stat_statements'
pg_stat_statements.track+=+'all'|code-block|syntax|javascript|2055481|然后，您必须登录DB并运行以下命令：|2055482|create+extension+pg_stat_statements;|2055483|它将创建一个名为"pg_stat_statements“的新视图。在此视图中，您可以看到所有已执行的查询。|2055484|entityMap|0|LINK|mutability|MUTABLE|url|https://www.postgresql.org/docs/9.4/pgstatstatements.html^0|1B|1L|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|13|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|15|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

There is an extension in postgresql for this. It's name is &quot;pg_stat_statements&quot;. <a href="https://www.postgresql.org/docs/9.4/pgstatstatements.html" rel="nofollow noreferrer">https://www.postgresql.org/docs/9.4/pgstatstatements.html</a>
Basically you have to change postgresql.conf file a little bit:
<pre><code>shared_preload_libraries= 'pg_stat_statements'
pg_stat_statements.track = 'all'
</code></pre>
Then you have to log in DB and run this command:
<pre><code>create extension pg_stat_statements;
</code></pre>
It will create new view with name &quot;pg_stat_statements&quot;. In this view you can see all the executed queries.

blocks|key|1841106|text|您还应该将此参数设置为记录每条语句：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1841107|log_min_duration_statement+=+0|code-block|syntax|javascript|1841108|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You should also set this parameter to log every statement:

<pre><code>log_min_duration_statement = 0
</code></pre>

blocks|key|2055426|text|我试图在一些postgres配置文件中设置log_statement，但实际上我们的postgres不能读取该文件。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2055427|我确认使用请求：|2055428|select+*
from+pg_settings

[...]
log_statement+++none+#+That+was+not+the+value+i+was+expected+for+!!!|code-block|syntax|javascript|2055429|我用这种方式https://stackoverflow.com/a/41912295/2294168|2055430|command:+postgres+-c+config_file=/etc/postgresql.conf|2055431|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/41912295/2294168^0|L|D|0|0|0|6|18|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|11|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|12|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|13|8|@]|D|@$9|14|A|15|1|16]]|E|$]]|$1|O|3|P|5|J|7|17|8|@]|D|@]|E|$K|L]]|$1|Q|3|-4|5|6|7|18|8|@]|D|@]|E|$]]]|R|$S|$5|T|U|V|E|$W|X]]]]

I was trying to set the <code>log_statement</code> in some postgres config file but in fact the file was not read by our postgres.

I confirmed that using the request : 

<pre><code>select *
from pg_settings

[...]
log_statement none # That was not the value i was expected for !!!
</code></pre>

I use this way <a href="https://stackoverflow.com/a/41912295/2294168">https://stackoverflow.com/a/41912295/2294168</a>

<pre><code>command: postgres -c config_file=/etc/postgresql.conf
</code></pre>

How to enable logging of all SQL executed by PostgreSQL 8.3?

Edited (more info)
I changed these lines :

<pre><code>log_directory = 'pg_log' 
log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'
log_statement = 'all'
</code></pre>

And restart PostgreSQL service... but no log was created... 
I'm using Windows Server 2003.

Any ideas?

How to log PostgreSQL queries?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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如何启用PostgreSQL 8.3执行的所有SQL的日志记录？编辑(更多信息)我更改了以下行：log_directory = 'pg_log'                    log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'log_statement = 'all'并重新启动PostgreSQL服务...但是没有创建日志...我使用的是Wind

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