Oracle 具有字符串列的PIVOT函数返回错误的输出结果
我有两张名为 课堂记录\u历史记录，用于存储特定日期的课堂出勤记录 student\u record\u hist将存储特定班级的学生出勤列表。此处，事务id将是两个表的主键 我的数据是这样的Oracle 具有字符串列的PIVOT函数返回错误的输出结果,oracle,oracle11g,pivot,oracle-sqldeveloper,oracle12c,Oracle,Oracle11g,Pivot,Oracle Sqldeveloper,Oracle12c,我有两张名为 课堂记录\u历史记录，用于存储特定日期的课堂出勤记录 student\u record\u hist将存储特定班级的学生出勤列表。此处，事务id将是两个表的主键 我的数据是这样的 Working_date STUDENT_NAME STUDENT_STATUS ATTENDANCE_CODE TEACHER_UPDATE TRANSACTION_ID ------------- -----
Working_date STUDENT_NAME STUDENT_STATUS ATTENDANCE_CODE TEACHER_UPDATE TRANSACTION_ID
------------- ------------ -------------- --------------- -------------- --------------
2017-11-10 10:00:00 JAMES ABSENT 2344 AB 23453
2017-11-10 10:00:00 PETER ABSENT 2344 AB 23453
2017-11-10 10:00:00 MURPHY PRESENT 1001 PR 23453
2017-11-10 10:00:00 MICA PRESENT 1001 PR 23453
2017-11-10 10:00:00 STELLA PRESENT 1001 PR 23453
2017-11-10 10:00:00 STEPHEN PRESENT 1001 PR 23453
2017-11-10 10:00:00 TRACY PRESENT 1001 PR 23453
2017-11-10 14:00:00 JAMES PRESENT 1001 PR 23454
2017-11-10 14:00:00 PETER PRESENT 1001 PR 23454
2017-11-10 14:00:00 MURPHY PRESENT 1001 PR 23454
2017-11-10 14:00:00 MICA PRESENT 1001 PR 23454
2017-11-10 14:00:00 STELLA PRESENT 1001 PR 23454
2017-11-10 14:00:00 STEPHEN PRESENT 1001 PR 23454
2017-11-10 14:00:00 TRACY ABSENT 2344 AB 23454
2017-11-11 11:24:00 JAMES PRESENT 1001 PR 23454
2017-11-11 11:24:00 PETER PRESENT 1001 PR 23454
2017-11-11 11:24:00 MURPHY PRESENT 1001 PR 23454
2017-11-11 11:24:00 MICA PRESENT 1001 PR 23454
2017-11-11 11:24:00 STELLA PRESENT 1001 PR 23454
2017-11-11 11:24:00 STEPHEN PRESENT 1001 PR 23454
2017-11-11 11:24:00 TRACY PRESENT 1001 PR 23454
2017-11-11 14:24:00 JAMES ABSENT 2344 AB 23454
2017-11-11 14:24:00 PETER ABSENT 2344 AB 23454
2017-11-11 14:24:00 MURPHY ABSENT 2344 AB 23454
2017-11-11 14:24:00 MICA ABSENT 2344 AB 23454
2017-11-11 14:24:00 STELLA ABSENT 2344 AB 23454
2017-11-11 14:24:00 STEPHEN PRESENT 1001 PR 23454
2017-11-11 14:24:00 TRACY PRESENT 1001 PR 23454
select * from
(
select student_name, student_status,attendance_code,
working_date,class_id from
(
select to_char(a.date_tm,'yyyy-mm-dd hh24:mi:ss') AS working_date,
b.student_name,b.student_status,b.attendance_code,
b.teacher_update,a.transaction_id
from class_record_hist a,student_record_hist b
where a.school = 'DON BOSCO'
and a.building = 'A1'
and a.class_id = 'DB-3452'
and a.date_tm >= to_date('2017-11-10 06:00:00','yyyy-mm-dd hh24:mi:ss')
and a.date_tm <= to_date('2017-11-11 18:00:00','yyyy-mm-dd hh24:mi:ss')
and a.transaction_id = b.transaction_id
order by working_date desc,b.student_name asc
)
)
PIVOT
(
max(attendance_code) as code,
max(student_status) as status
for student_name in ('JAMES','PETER','MURPHY','MICA','STELLA','STEPHEN','TRACY');
) ;
- 缺席==2344
- 当前==1001
select *
from (
select
student_name, student_status,attendance_code,working_date,class_id
from (
your_current_query
) d
) d2
PIVOT (
max(attendance_code) as code,
min(student_status) as status
for student_name in ('JAMES','PETER','MURPHY','MICA','STELLA','STEPHEN','TRACY')
)
;
CREATE TABLE MY_RESULT
(WORKING_DATE timestamp, STUDENT_NAME varchar2(7), STUDENT_STATUS varchar2(7), ATTENDANCE_CODE int, TEACHER_UPDATE varchar2(2), TRANSACTION_ID int)
;
INSERT ALL
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'JAMES', 'ABSENT', 2344, 'AB', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'PETER', 'ABSENT', 2344, 'AB', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'MURPHY', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'MICA', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'STELLA', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'TRACY', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'JAMES', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'PETER', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'MURPHY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'MICA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'STELLA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'TRACY', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'JAMES', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'PETER', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'MURPHY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'MICA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'STELLA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'TRACY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'JAMES', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'PETER', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'MURPHY', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'MICA', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'STELLA', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'TRACY', 'PRESENT', 1001, 'PR', 23454)
SELECT * FROM dual
;
select *
from (
select
student_name, student_status,attendance_code,working_date,class_id
from (
select * from my_result
) d
) d2
PIVOT (
max(attendance_code) as code,
min(student_status) as status
for student_name in ('JAMES','PETER','MURPHY','MICA','STELLA','STEPHEN','TRACY')
)
| WORKING_DATE | 'JAMES'_CODE | 'JAMES'_STATUS | 'PETER'_CODE | 'PETER'_STATUS | 'MURPHY'_CODE | 'MURPHY'_STATUS | 'MICA'_CODE | 'MICA'_STATUS | 'STELLA'_CODE | 'STELLA'_STATUS | 'STEPHEN'_CODE | 'STEPHEN'_STATUS | 'TRACY'_CODE | 'TRACY'_STATUS |
|-----------------------|--------------|----------------|--------------|----------------|---------------|-----------------|-------------|---------------|---------------|-----------------|----------------|------------------|--------------|----------------|
| 2017-11-11 14:24:00.0 | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-11 11:24:00.0 | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-10 10:00:00.0 | 2344 | ABSENT | 2344 | ABSENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-10 14:00:00.0 | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 2344 | ABSENT |
CREATE TABLE MY_RESULT
(WORKING_DATE timestamp, STUDENT_NAME varchar2(7), STUDENT_STATUS varchar2(7), ATTENDANCE_CODE int, TEACHER_UPDATE varchar2(2), TRANSACTION_ID int)
;
INSERT ALL
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'JAMES', 'ABSENT', 2344, 'AB', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'PETER', 'ABSENT', 2344, 'AB', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'MURPHY', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'MICA', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'STELLA', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'TRACY', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'JAMES', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'PETER', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'MURPHY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'MICA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'STELLA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'TRACY', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'JAMES', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'PETER', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'MURPHY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'MICA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'STELLA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'TRACY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'JAMES', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'PETER', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'MURPHY', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'MICA', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'STELLA', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'TRACY', 'PRESENT', 1001, 'PR', 23454)
SELECT * FROM dual
;
select *
from (
select
student_name, student_status,attendance_code,working_date,class_id
from (
select * from my_result
) d
) d2
PIVOT (
max(attendance_code) as code,
min(student_status) as status
for student_name in ('JAMES','PETER','MURPHY','MICA','STELLA','STEPHEN','TRACY')
)
| WORKING_DATE | 'JAMES'_CODE | 'JAMES'_STATUS | 'PETER'_CODE | 'PETER'_STATUS | 'MURPHY'_CODE | 'MURPHY'_STATUS | 'MICA'_CODE | 'MICA'_STATUS | 'STELLA'_CODE | 'STELLA'_STATUS | 'STEPHEN'_CODE | 'STEPHEN'_STATUS | 'TRACY'_CODE | 'TRACY'_STATUS |
|-----------------------|--------------|----------------|--------------|----------------|---------------|-----------------|-------------|---------------|---------------|-----------------|----------------|------------------|--------------|----------------|
| 2017-11-11 14:24:00.0 | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-11 11:24:00.0 | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-10 10:00:00.0 | 2344 | ABSENT | 2344 | ABSENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-10 14:00:00.0 | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 2344 | ABSENT |
CREATE TABLE MY_RESULT
(WORKING_DATE timestamp, STUDENT_NAME varchar2(7), STUDENT_STATUS varchar2(7), ATTENDANCE_CODE int, TEACHER_UPDATE varchar2(2), TRANSACTION_ID int)
;
INSERT ALL
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'JAMES', 'ABSENT', 2344, 'AB', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'PETER', 'ABSENT', 2344, 'AB', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'MURPHY', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'MICA', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'STELLA', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 10:00:00 AM', 'TRACY', 'PRESENT', 1001, 'PR', 23453)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'JAMES', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'PETER', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'MURPHY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'MICA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'STELLA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('10-Nov-2017 02:00:00 PM', 'TRACY', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'JAMES', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'PETER', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'MURPHY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'MICA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'STELLA', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 11:24:00 AM', 'TRACY', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'JAMES', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'PETER', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'MURPHY', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'MICA', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'STELLA', 'ABSENT', 2344, 'AB', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'STEPHEN', 'PRESENT', 1001, 'PR', 23454)
INTO MY_RESULT (WORKING_DATE, STUDENT_NAME, STUDENT_STATUS, ATTENDANCE_CODE, TEACHER_UPDATE, TRANSACTION_ID)
VALUES ('11-Nov-2017 02:24:00 PM', 'TRACY', 'PRESENT', 1001, 'PR', 23454)
SELECT * FROM dual
;
select *
from (
select
student_name, student_status,attendance_code,working_date,class_id
from (
select * from my_result
) d
) d2
PIVOT (
max(attendance_code) as code,
min(student_status) as status
for student_name in ('JAMES','PETER','MURPHY','MICA','STELLA','STEPHEN','TRACY')
)
| WORKING_DATE | 'JAMES'_CODE | 'JAMES'_STATUS | 'PETER'_CODE | 'PETER'_STATUS | 'MURPHY'_CODE | 'MURPHY'_STATUS | 'MICA'_CODE | 'MICA'_STATUS | 'STELLA'_CODE | 'STELLA'_STATUS | 'STEPHEN'_CODE | 'STEPHEN'_STATUS | 'TRACY'_CODE | 'TRACY'_STATUS |
|-----------------------|--------------|----------------|--------------|----------------|---------------|-----------------|-------------|---------------|---------------|-----------------|----------------|------------------|--------------|----------------|
| 2017-11-11 14:24:00.0 | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 2344 | ABSENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-11 11:24:00.0 | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-10 10:00:00.0 | 2344 | ABSENT | 2344 | ABSENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT |
| 2017-11-10 14:00:00.0 | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 1001 | PRESENT | 2344 | ABSENT |
SELECT
to_char(c.date_tm, 'yyyy-mm-dd hh24:mi:ss') AS working_date
, s.student_name
, s.student_status
, s.attendance_code
, s.teacher_update
, c.transaction_id
FROM class_record_hist c
INNER JOIN student_record_hist s ON c.transaction_id = s.transaction_id
WHERE c.school = 'DON BOSCO'
AND c.building = 'A1'
AND c.class_id = 'DB-3452'
AND c.date_tm >= to_date('2017-11-10 06:00:00', 'yyyy-mm-dd hh24:mi:ss')
AND c.date_tm <= to_date('2017-11-11 18:00:00', 'yyyy-mm-dd hh24:mi:ss')
--ORDER BY
-- working_date DESC
--, s.student_name ASC
选择
将字符（c.date_tm，'yyyyy-mm-dd hh24:mi:ss'）作为工作日期
，s.学生姓名
，s.student_身份
，s.U.代码
，s.teacher_更新
，c.交易编号
来自c类记录
c.transaction\u id=s.transaction\u id上的内部联接学生\u记录\u历史
其中c.school='DON BOSCO'
和c.建筑='A1'
c.class_id='DB-3452'
和c.date\u tm>=截止日期（'2017-11-10 06:00:00'，'yyyy-mm-dd hh24:mi:ss'）
和c.date_tm感谢您对子查询的建议。我已经更改了我的Pivot。但结果仍然不正确，整个记录集都显示为不存在。您没有同时提供这两个表，因此处理问题时，我只需将一个MAX（）更改为一个MIN（）。如果您在子查询中采用了建议的更改，那么可以撤消它，这样您一次只处理一个更改。正如你在上面所看到的，我不仅缺席或出席，而且两者都有