Question

尝试为我的表添加一个带有时间戳的行，其中包含

time timestamp without time zone NOT NULL

我使用的功能now()，但我一直在

ERROR: invalid input syntax for integer: "2016-12-09 14:32:14.111332"

我试过now()::timestamp对任何想法都没有帮助吗？

CREATE TABLE game (
   score integer,
   score2 integer,
  time timestamp without time zone NOT NULL,
  CHECK ((score is NULL) and (score is NULL)) 
);

insert into game values(2,3,now()); 谢谢！

Answer 1

我认为您的问题存在于CHECK ...

我通过一些调整测试了你的查询，但它确实有效。

工作脚本：

CREATE TABLE game (
  score integer,
  score2 integer,
  time2 timestamp without time zone NOT NULL,
  CHECK ((score is NOT NULL) and (score2 is NOT NULL)) 
);

Check working example here

P.s正如用户@Raul所提到的，小心变量名称不要使用保留字，时间可能会让你陷入困境

Answer 2

My best guess is that 2016-12-09 14:32:14.111332 is not recognized as an ISO standard.

ISO 8601 uses the 24-hour clock system. The basic format is [hh][mm][ss] and the extended format is [hh]:[mm]:[ss]. Accepted would be: hh:mm:ss.sss, hh:mm:ss or hh:mm.

What bothers me is all those numbers at the end: 2016-12-09 14:32:14.111332 14.111332, I don't recall seeing timestamps like this, I might be wrong.

Maybe try inserting 2016-12-09 14:32:14 and see if it throws the same error. Also the name of the column should be changed, column with names the same as some keywords can cause statements to fail.

使用timestamp sql

2 个答案: