$ CREATE DATABASE my_db;点击复制复制失败已复制
此命令为最简命令，默认了一些配置。更丰富的创建语句如下：(这是通过pgAdmin创建数据库时的执行语句)
$ CREATE DATABASE my_db WITH OWNER = postgres ENCODING = 'UTF-8' CONNECTION LIMIT = -1; $ COMMENT ON DATABASE my_db IS 'my_db 数据库的评论'; $ ALTER ROLE postgres IN DATABASE my_db SET application_name TO DEFAULT; $ GRANT ALL ON DATABASE my_db TO PUBLIC;
