SQL Query - write all in one query

[Raman samineni]

Hello Friends I have 3 select statments I need to write all in one query How, is it works in MS SQL in Management Studio Select E.FirstName +' ' + E.LastName as Supervisor INNER JOIN [cgs].dbo.tems h ON(h.Supervisor = E.EmploId) where h.temId = 336 Select E.FirstName +' ' + E.LastName as Agent From [cgs].dbo.Employ E with (NoLock) where E.EmploId = 2305 Select count(*) As Tras From CGCSLF Where Dispo = 'Tras' Select count(*) As Comp From CGCSLF Where Dispo = 'Comp' SELECT AgeID Sum(Hours) As HOURS FromCGCSLF Group By AgeID Raman Thank you in advance

[PIEBALDconsult]

I'm unclear what you require. If you are using the ADO.net classes in SqlClient then you can put all those in one Command -- just separate them with semi-colons (;). You can then use ExecuteReader to get a DataReader to read the results -- use the NextResult method to advance to the results from the next statement. I'm fairly sure that DataAdapters will handle it as well, but I haven't used one for several years. If you need to do something else, then please clarify your question.

[Mycroft Holmes]

Raman samineni wrote:

I have 3 select statments

Funny I count 5, the ability to count is reasonably fundamental to stating your problem. You also need to be much clearer what your goal is. Do some reading on UNION and UNION ALL, these will help. Your queries must have the same fields and formats so your first query should be something like

Select E.FirstName +' ' + E.LastName as FullName, 'Supervisor' as TypeName
INNER JOIN [cgs].dbo.tems h ON(h.Supervisor = E.EmploId)
where h.temId = 336

Never underestimate the power of human stupidity RAH

[Raman samineni]

I put Union and Union all, it does not work. Thanks Regards Raman

[Raman samineni]

hello sir, I call this query in the program, before I do, I am testing query in the SQL management studio. In program Code is like that String query = @"SELECT t.firstName + '' + t.LastName Regards Raman

[Mycroft Holmes]

Did you do some reading on how to use UNION or did you just stick it in between the select queries. RTFM

Never underestimate the power of human stupidity RAH

[PIEBALDconsult]

I don't think you finished what you intended to write, but what you did write looks bad.

[Lost User]

Raman samineni wrote:

I need to write all in one query

What would you gain from having it in a single statement? As PIEBALD stated, you can put them in a single SqlCommand and execute them.

• The first Sql-statement will not work. Test it again, it lacks a FROM clause.

• you could embed the count as a sub-select, like this;

  SELECT E.FirstName +' ' + E.LastName AS Agent
        ,(SELECT COUNT(\*) FROM CGCSLF WHERE Dispo = 'Comp') AS \[Comp\]
   FROM \[cgs\].dbo.Employ E with (NoLock)
  WHERE E.EmploId = 2305
  

• What the ELEPHANT is that NOLOCK doing there??

• You need to pay attention to your formatting

• EmploId is redundant; you're already in the "E" table, just name the damn thing "Id". That way all keys are named Id, saves some time typing and thinking, less chances on a typo, and a lot clearer when reading the code.

Bastard Programmer from Hell :suss: if you can't read my code, try converting it here[^]

[Raman samineni]

Hello sir Thank you. My out put was Supervisor- AgentName-Hours-Tran-Completed, when I ran the qry i need to get this report. Regards Raman

[Raman samineni]

Hello sir, Just stick in between the select queries. I dont want use Union , Because this qry goes to in the program. Regards Raman

[Lost User]

Raman samineni wrote:

when I ran the qry i need to get this report.

You could put the other query in there too, as a subquery. The other queries might be combined, depending on "what" you are selecting from. I have not seen a corrected version of that code yet; I suggest you start writing and testing :)

Bastard Programmer from Hell :suss: if you can't read my code, try converting it here[^]

[Raman samineni]

hello sir, How all three statments be written as one query. Regards Raman

[Raman samineni]

how I will put in the sql Command all three query Thanks Raman

[Lost User]

Raman samineni wrote:

how I will put in the sql Command all three query

Do you need them in a single "sql statement", or do you need them in a single "SqlCommand"? For either way you have been given a solution - did they not work, and if so, what went wrong?

Bastard Programmer from Hell :suss: if you can't read my code, try converting it here[^]

[Raman samineni]

send me both, No problem Thanks Raman

[Lost User]

Raman samineni wrote:

send me both, No problem

AFAIK, we're volunteers here. Why should I provide two pieces of code?? The first query from your list is simply invalid, as it lacks a FROM statement. You can search on the internet what a "subquery" is and how to write one, and try to combine that code as suggested. Also reread PIEBALDs' suggestions, there's a good reason they get upvoted every time. Good luck, you'll need it X|

Bastard Programmer from Hell :suss: if you can't read my code, try converting it here[^]

[Raman samineni]

hello sir, My OUT PUT Report was SuperName Agent Name Hours Trans Compl Thanks Raman

[Lost User]

I can't help you, sorry. We gave quite some answers and options, and your response was "write them both for me". Unless you can answer whether you need them in a single SqlCommand or as a single Sql-statement, there will not be any progress. Now, it doesn't add anything of value to have them in a single statement, but I'm willing to help. When I say "help", I mean that I can point out how some things are done, it does not mean that I am going to write YOUR code.

[Raman samineni]

yes, that is true, I need them in SQLCOMMAND or String query in the program I appreciated Raman

[Lost User]

You're welcome :)

Bastard Programmer from Hell :suss: if you can't read my code, try converting it here[^]