Crystal Report SQL Expression

Question

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Hello,

Please help me to write the correct SQL Expression for the following SQL statement.

SQL

SELECT COUNT(tblStu_Attendace.Status)
FROM tblStu_Attendace
GROUP BY tblStu_Attendace.StudentID
WHERE tblStu_Attendace.Status='P'

Thanks in advance.

EDIT (Comments moved from Answer)

This SQL Expression in Crystal Reports gives me error:

Error in SQL Expression:
Failed to retrieve data from database
Incorrect syntax near the keyword select

Posted 15-Mar-14 8:26am

nyt1972

Updated 16-Mar-14 21:11pm

thatraja

v2

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Maciej Los 15-Mar-14 15:44pm

You've got it!
What's the question?

2 solutions

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Abhinav S · Answer 1 · 2014-03-16T21:13:00

Solution 3

Check the order of commands in your query.
Try

SQL

SELECT COUNT(tblStu_Attendace.Status)
FROM tblStu_Attendace
WHERE tblStu_Attendace.Status='P'
GROUP BY tblStu_Attendace.StudentID

Posted 16-Mar-14 21:13pm

Abhinav S

nyt1972 · Answer 2 · 2014-03-16T20:43:00

Solution 2

This error actually occurs when I add the GROUP BY

EDIT

Right query should be like below

SQL

SELECT tblStu_Attendace.StudentID, COUNT(tblStu_Attendace.Status)
FROM tblStu_Attendace
GROUP BY tblStu_Attendace.StudentID
WHERE tblStu_Attendace.Status='P'

Posted 16-Mar-14 20:43pm

nyt1972

Updated 16-Mar-14 21:13pm

v2