postgreSQL中含有PM/AM时间格式转换to_timestamp

PostgreSQL帮助文档

9.8. Data Type Formatting Functions
The PostgreSQLformatting functionsprovide a powerful set of tools for converting various data types(date/time,integer,floating point,numeric)to formatted strings and forconverting from formattedstringstospecific data types.

GPSData=#selectto_timestamp('Sep 28 201010:51:46:163PM','Mon DD YYYYHH24:MI:SS:MS');

to_timestamp

----------------------------

2010-09-2822:51:46.163+08

(1行记录)

GPSData=#selectto_timestamp('Sep 28 201010:51:46:163AM','Mon DD YYYYHH24:MI:SS:MSAM');

2010-09-2810:51:46.163+08

)

GPSData=#select to_timestamp('Sep 28 201010:51:46:163PM','Mon DD YYYYHH12:MI:SS:MSPM');

to_timestamp

----------------------------

2010-09-2822:51:46.163+08

(1行记录)

to_timestamp('Sep 28 2010AM','Mon DD YYYYHH12:MI:SS:MSAM');

10:51:46.163+08

)

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!