鎶妔ql璇彞杈撳嚭浣滀簡浠ヤ笅鐨勫疄楠岋紝鍙戠幇鏄椂闂村浜嗕竴涓?0
鍚庢潵鐨勫姙娉曟槸鍏堟妸榪欎釜鏃墮棿杞垚to_char錛屽啀杞垚to_date
SQL> select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:ss') from dual;
select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:ss') from dual
ORA-01830: 鏃ユ湡鏍煎紡鍥劇墖鍦ㄨ漿鎹㈡暣涓緭鍏ュ瓧絎︿覆涔嬪墠緇撴潫
SQL> select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:sssss') from dual;
select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:sssss') from dual
ORA-01836: 灝忔椂涓庢棩涓殑縐掑彂鐢熷啿紿?/font>
SQL> select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:ss.sssss') from dual;
select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:ss.sssss') from dual
ORA-01836: 灝忔椂涓庢棩涓殑縐掑彂鐢熷啿紿?/font>
SQL> select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:ff') from dual;
select to_date('2005-10-01 12:01:01.0','yyyy-mm-dd hh24:mi:ff') from dual
ORA-01821: 鏃ユ湡鏍煎紡鏃犳硶璇嗗埆
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蹇呴』淇濊瘉浼犲叆鐨勫瓧絎︿覆鍜岃杞崲鐨勬牸寮忕簿紜尮閰?/font>
SQL> SELECT TO_DATE('11-10-1996-13:51:21','DD/MM/YYYY-HH24') A FROM dual;
ERROR:
ORA-01830: date format picture ends before converting entire input string.
SQL> SELECT TO_DATE('11-10-1996-13:51:21','DD/MM/YYYY-HH24:MI:SS') B FROM dual;
錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞
浠ヤ笂鏄漿杞界殑
鍚庢潵鎴戞槸榪欎箞鍋氱殑鍝堬細
SELECT涓皢鍏朵粬琛ㄧ殑鏃ユ湡TO_CHAR涓嬶紝鐒跺悗鍐嶅皢鍊煎湪INSERT鏃禩O_DATE!
鍏蜂綋鐨勫仛娉曞涓嬶細
SELECT TO_CHAR(parameter,'YYYY-MM-DD HH24:MI:SS') AS TIME
FROM TABLE_NAME_1;
...
...
INSERT INTO TABLE_NAME_2
(COLUME_NAME_1)
VALUE (TO_DATE('"+TIME+"','YYYY-MM-DD HH24:MI:SS'));
鐒跺悗灝監K浜嗭紝鍛靛懙錛岀湅鏉ヨ瀛︾殑榪樼湡澶氾紒
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