在centos7上编辑/root/.psqlrc文件,
# vi /root/.psqlrc
添加如下内容:
\set PROMPT1 '%`date +%H:%M:%S` (%n@%M:%>)%/%R%#%x '
\set PROMPT2 '%M %n@%/%R %# '
\set PROMPT3 '%M %n@%/%R %# '
\timing
\set QUIET 1
\pset null '[null]'
\set COMP_KEYWORD_CASE upper
\set HISTSIZE 2000
\set VERBOSITY verbose
\set QUIET 0
\echo 'Welcome to PostgreSQL! \n'
\echo 'Type \\c to change database. \n'
\echo 'Type \\q to exit. \n'
测试:
# psql -h 127.0.0.1 -U postgres -p 5432 -d test
Timing is on.
Welcome to PostgreSQL!
Type \c to change database.
Type \q to exit.
psql (11.3)
Type "help" for help.
10:54:52 (postgres@127.0.0.1:5432)test=#
10:55:11 (postgres@127.0.0.1:5432)test=#
10:55:11 (postgres@127.0.0.1:5432)test=#
10:55:11 (postgres@127.0.0.1:5432)test=#
10:55:11 (postgres@127.0.0.1:5432)test=#
10:55:11 (postgres@127.0.0.1:5432)test=#
10:55:11 (postgres@127.0.0.1:5432)test=# \q
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