我是条汉子 发表于 2018-9-23 14:01:10

oracle中插入日期

INSERTINTOFLOORVALUES( to_date ( '2007-12-20 18:31:34' , 'YYYY-MM-DD HH24:MI:SS' ) ) ;  查询显示:2007-12-20 18:31:34.0
  -------------------
  INSERTINTOFLOORVALUES( to_date ( '2007-12-14 14:10' , 'YYYY-MM-DD HH24:MI' ) );
  查询显示:2007-12-14 14:10:00.0
  -------------------
  INSERTINTOFLOORVALUES( to_date ( '2007-12-14 14' , 'YYYY-MM-DD HH24' ) );
  查询显示:2007-12-14 14:00:00.0
  -------------------
  INSERTINTOFLOORVALUES( to_date ( '2007-11-15' , 'YYYY-MM-DD' ) );
  查询显示:2007-11-15 00:00:00.0
  -------------------
  INSERTINTOFLOORVALUES( to_date ( '2007-09' , 'YYYY-MM' ) );
  查询显示:2007-09-01 00:00:00.0
  -------------------
  INSERTINTOFLOORVALUES( to_date ( '2007' , 'YYYY' ) );
  查询显示:2007-05-01 00:00:00.0

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