postgresql 日志中文乱码

huangliang07032026-03-15 20:02

postgresql 日志中文乱码

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2026-03-14 13:44:04 CST 鏃ュ織:  璇彞: show log_statement;
2026-03-14 13:44:17 CST 鏃ュ織:  璇彞: INSERT INTO example_table (id, value)
	SELECT s.id, 'value_' || s.id::TEXT
	FROM generate_series(1, 1000000) AS s(id);
2026-03-14 13:44:18 CST 鏃ュ織:  鎵ц鏃堕棿: 1306.734 ms

1. 确认当前的数据库编码，编码格式为 UTF8

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liangbinh=# show server_encoding;
 server_encoding
-----------------
 UTF8
(1 行记录)

2. 确认日志文件的编码，编码格式为 Chinese (Simplified)_China.936

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liangbinh=# show lc_messages;
          lc_messages
--------------------------------
 Chinese (Simplified)_China.936
(1 行记录)

3、修改日志文件编码格式与数据库编码格式保持一致，并重新加载

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liangbinh=# alter system set lc_messages='UTF8';
ALTER SYSTEM
liangbinh=# select pg_reload_conf();
 pg_reload_conf
----------------
 t
(1 行记录)

4、中文乱码问题解决

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2026-03-14 13:51:42 CST LOG:  statement: INSERT INTO example_table (id, value)
	SELECT s.id, 'value_' || s.id::TEXT
	FROM generate_series(1, 1000000) AS s(id);
2026-03-14 13:51:43 CST LOG:  duration: 1414.283 ms