征集SQL，大家集思广益下

CREATE  TABLE TYPE_TEST
( YEAR_MONTHS_DAY  DATE,
  TYPE_NAME     VARCHAR2(100),
  VALUES1       VARCHAR2(100)

 );

 /*
2017/6/1 A 0
2017/6/2 A 1
2017/6/3 A 1
2017/6/4 A 0
2017/6/5 A 1
2017/6/6 A 1
2017/6/7 A 1
2017/6/8 A 1
2017/6/9 A 1
2017/6/10 A 0
2017/6/11 A 1
2017/6/12 A 0
2017/6/13 A 1
2017/6/14 A 0
2017/6/15 A 1
2017/6/1 B 0
2017/6/2 B 1
2017/6/3 B 1
2017/6/4 B 0
2017/6/5 B 1
2017/6/6 B 1
2017/6/7 B 0
2017/6/8 B 1
2017/6/9 B 1
2017/6/10 B 0
2017/6/11 B 1
2017/6/12 B 0
2017/6/13 B 1
2017/6/14 B 1
2017/6/15 B 1
2017/6/16       B       1
*/

可以看成AB2个人上班的打卡记录，0没有上班，1上班了，连续上班的最多多少天