mysql psql
SHOW DATABASES; \l
USE db-name; \c db-name
SHOW TABLES; \d
SHOW USERS; \du
SHOW COLUMNS; \d table-name
SHOW PROCESSLIST; SELECT * FROM pg_stat_activity;
SELECT now()\G \x 可以打开和关闭类似\G功能
SOURCE /path.sql \i /path.sql
LOAD DATA INFILE ... \copy ...
\h \?
--
Alex Tu
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ShangHai,China
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