尝试如下导入csv文件：
psql -h 127.0.0.1 -d jira_statistics -U admin -p 5432 -c "COPY bugs FROM '/home/centos/bugs.csv' delimiter '|' csv;"
Password for user admin:
ERROR: could not open file "/home/centos/bugs.csv" for reading: No such file or directory
HINT: COPY FROM instructs the PostgreSQL server process to read a file. You may want a client-side facility such as psql's \copy.
但是文件和都存在于jira_statistics数据库中
[root@jira-statistics ~]# ls /home/centos/bugs.csv
/home/centos/bugs.csv
[root@jira-statistics ~]# psql -h 127.0.0.1 -p 5432 -U admin jira_statistics
Password for user admin:
psql (9.2.24, server 11.1 (Debian 11.1-3.pgdg90+1))
WARNING: psql version 9.2, server version 11.0.
Some psql features might not work.
Type "help" for help.
jira_statistics=# \dt
List of relations
Schema | Name | Type | Owner
--------+----------+-------+-------
public | bugs | table | admin
public | devtasks | table | admin
public | releases | table | admin
public | stories | table | admin