在Oracle时间戳列中插入时间戳

Question

I am trying to insert the timestamp(6) data type value into the table by using following code:

INSERT INTO TOY_STORE (TOY_STORE_ID,TOY_STORE_NAME,CITY,PHONENUMBER,STORE_OPENING_TIME,STORE_CLOSING_TIME)
    VALUES(1,'Kid''s Cave','Delhi',9912312312,'2014-04-01 09:10:12','2014-04-01 21:42:05');

But it is giving be error SQL Error: ORA-01843: not a valid month 01843. 00000 - "not a valid month" *Cause:
*Action: Can someone rectify my code

Answer 1

Oracle has a non-standard format for date. You can use that format (DD/MMM/YYYY), use the to_date() function, or the DATE / TIMESTAMP operator. I think this will work:

INSERT INTO TOY_STORE (TOY_STORE_ID,T OY_STORE_NAME, CITY,PHONENUMBER, 
                       STORE_OPENING_TIME, STORE_CLOSING_TIME)
    VALUES(1, 'Kid''s Cave',' Delhi', 9912312312,
           TIMESTAMP '2014-04-01 09:10:12', TIMESTAMP '2014-04-01 21:42:05');

Answer 2

您也可以在插入之前执行以下命令：

ALTER SESSION SET NLS_TIMESTAMP_FORMAT = 'yyyy-mm-dd hh24:mi:ss';