postgres@2f9d6ce41c2b:~$ /usr/local/pgsql/bin/createdb test
3.2 使用数据库
postgres@2f9d6ce41c2b:~$ /usr/local/pgsql/bin/psql test
psql (14.2)
Type "help"for help.
test=# select version();
version
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PostgreSQL 14.2 on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 11.2.0-19ubuntu1)11.2.0, 64-bit
(1 row)
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