case and if in sql 2005

Question

1.00/5 (4 votes)

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SQL-Server-2005

Hello,
I have a table

slno Number Type
1    100    P
1    101    A
2    200    P
2    202    A

As per the requirement i need to display

Police : 100
Ambulance:101
Emergency Police : 200
Emergency Ambulance: 202

Any one can solve this query.
Please help me.

[edit]Code block added - OriginalGriff[/edit]

Posted 5-Jul-12 21:33pm

rohit24c

Updated 5-Jul-12 21:46pm

OriginalGriff

v2

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Comments

Sergey Alexandrovich Kryukov 6-Jul-12 3:36am

How about just reading SQL reference? Not your destiny?
No, seriously: what did you try and what's the problem?
--SA

rohit24c 6-Jul-12 7:17am

case type when 'P' then 'Police:' when 'A' then 'Ambulance' else 'Others' but then results in Police:100 Ambulance:101 Police:200 Ambulance:201 but i want it like Police:100 Ambulance:101 Emergency Police:200 Emergency Ambulance:201 here in the table i need to filter it based on slno also that i am not able to do.

Sandeep Mewara 6-Jul-12 4:15am

Any effort?

rohit24c 6-Jul-12 5:29am

case type
when 'P' then 'Police:'
when 'A' then 'Ambulance'
else 'Others'
but then results in
Police:100
Ambulance:101
Police:200
Ambulance:201
but i want it like
Police:100
Ambulance:101
Emergency Police:200
Emergency Ambulance:201

here in the table i need to filter it based on slno also that i am not able to do.

Arunprasath Natarajan 6-Jul-12 9:57am

You have to give 2 condition. Check my eg.

[no name] 6-Jul-12 10:05am

How many times are you going to post this same question and how many answers do you need?

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ryan cepeda · Answer 1 · 2012-07-05T21:59:00

Solution 2

CASE Typer
WHEN Number = 100 THEN Police : (rs!Number)
WHEN Number = 101 THEN Ambulance : (rs!Number)
...
ELSE ...
END

something like that..

Posted 5-Jul-12 21:59pm

ryan cepeda

Arunprasath Natarajan · Answer 2 · 2012-07-06T03:55:00

Solution 3

Dear Friend,

Try this...

Select case when slno=1 and Type='P' then 'Police : '+Number
when slno=1 and Type='A' then 'Ambulance : '+Number
when slno=2 and Type='P' then 'Emergency Police : '+Number
when slno=2 and Type='A' then 'Emergency Ambulance : '+Number else
'No Number Found' end from your_Table

Posted 6-Jul-12 3:55am

Arunprasath Natarajan

Updated 6-Jul-12 3:56am

v2