SQL HELP Please how do we assign this text to a variable

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SQL HELP Please how do we assign this text to a variable

mw_sql_developer

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Points: 19445
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September 22, 2015 at 10:48 am

#308016

Folks,
Here is what Ia m trying to do ?
I have this big huge SQL statement ( See below ) and I am trying to see whether there is some quick magic way to asssign it to the variable @SQL
Thanks a bunch.
Declare @SQL NVARCHAR(MAX)
Set @SQL = <????>
SELECT ClaimSurgical.FormNbr as ClaimIdentifier,ClaimSurgical.MemberTID, ClaimSurgical.Membernbr as MemberNumber, ClaimSurgical.AdmitDate AS ServiceDateYYYYMMDD,
CAST(CAST(ClaimSurgical.AdmitDate AS VARCHAR) AS DATETIME) ServiceDate,ClaimSurgical.ProviderNbr as ClaimPRVNO, ClaimSurgical.VendorNbr as ClaimTaxID,
ClaimSurgical.AssignedProvider1 as PCPPRVNO,ClaimSurgical.CAPVendor as PCPTaxID, EventCode_1.EventCodeTypeID, EventCode_1.EventCodeID, 1 AS EventSourceID,
EventCode_1.EventCode, ClaimSurgical.PlaceofService as POS,ClaimSurgical.MemberSex as Gender, DMember.MemberDateofBirth as DOB,
ClaimSurgical.GroupNbr, GETDATE() AS UpdatedDate, 'MHPDW Claims' AS UpdatedUser
FROM MHPDW.EDW.CLAIM.ClaimSurgical ClaimSurgical INNER JOIN
MHPDW.EDW.MEMBER.DMember DMember ON ClaimSurgical.MemberTID = DMember.MemberTID INNER JOIN
dbo.EventCode AS EventCode_1 ON ltrim(rtrim(ClaimSurgical.Surgical)) = ltrim(rtrim(EventCode_1.EventCode))
WHERE (ClaimSurgical.AdmitDate BETWEEN @FromDate AND @ToDate) AND (EventCode_1.EventCodeTypeID = 3) AND (ClaimSurgical.PlanCode IN ('MSA', 'MCR','MIC', 'CSH','HMP'))

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Robert Klimes SSCoach Points: 17865 More actions · Answer 1

you just need to put your query within the single quotes of the assignment and then qualify all your single quotes with the query.

Declare @SQL NVARCHAR(MAX)

Set @SQL = '

SELECT ClaimSurgical.FormNbr as ClaimIdentifier,ClaimSurgical.MemberTID, ClaimSurgical.Membernbr as MemberNumber, ClaimSurgical.AdmitDate AS ServiceDateYYYYMMDD,

CAST(CAST(ClaimSurgical.AdmitDate AS VARCHAR) AS DATETIME) ServiceDate,ClaimSurgical.ProviderNbr as ClaimPRVNO, ClaimSurgical.VendorNbr as ClaimTaxID,

ClaimSurgical.AssignedProvider1 as PCPPRVNO,ClaimSurgical.CAPVendor as PCPTaxID, EventCode_1.EventCodeTypeID, EventCode_1.EventCodeID, 1 AS EventSourceID,

EventCode_1.EventCode, ClaimSurgical.PlaceofService as POS,ClaimSurgical.MemberSex as Gender, DMember.MemberDateofBirth as DOB,

ClaimSurgical.GroupNbr, GETDATE() AS UpdatedDate, ''MHPDW Claims'' AS UpdatedUser

FROM MHPDW.EDW.CLAIM.ClaimSurgical ClaimSurgical INNER JOIN

MHPDW.EDW.MEMBER.DMember DMember ON ClaimSurgical.MemberTID = DMember.MemberTID INNER JOIN

dbo.EventCode AS EventCode_1 ON ltrim(rtrim(ClaimSurgical.Surgical)) = ltrim(rtrim(EventCode_1.EventCode))

WHERE (ClaimSurgical.AdmitDate BETWEEN @FromDate AND @ToDate) AND (EventCode_1.EventCodeTypeID = 3) AND (ClaimSurgical.PlanCode IN (''MSA'', ''MCR'',''MIC'', ''CSH'',''HMP''))'

if you are executing this query once it is assigned you would used sp_executesql like so

exec sp_executesql @sql,N'@FromDate datetime,ToDate datetime',@FromDate = @FromDate,@ToDate = @ToDate

Bob
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mw_sql_developer SSCoach Points: 19445 More actions · Answer 2

Thanks

Ahh.. but you still have to manually go and replace every single quote with a double single quote.

I was thinking whether there was a way to get around that easily... Looks like there isn't.

Kristen-173977 SSCrazy Eights Points: 8687 More actions · Answer 3

Whenever I have to do this (convert Regular SQL to doubled-quoted SQL to insert into a @variable) I cut & paste the SQL statement to a new, empty, editing window (or Notepad would do), do a Find & Replace of all single-quote to double-them-up, and then cut & paste it back again to the

@SQL = 'xxx'

I find this easier than doing a FIND for the first single-quote, doubling that up, F3 to find the next one ... repeat ... which is the only other alternative that occurs to me.

But if anyone has a smarter way I'd like to hear it.

When we use OPENQUERY() where we often have to quadruple-quote we do it in two stages:

SELECT @SQL = 'SELECT Col1, Col2 FROM MyTable WHERE FOO = ''BAR'' '

to get the initial SQL syntax and then

SELECT @SQL =

'INSERT INTO ##TEMP_xxx

SELECT*

FROM OPENQUERY([LinkedServerName], '''

+ REPLACE(@SQL, '''', '''''')-- Double up the quotes

+ ''') AS T'

Luis Cazares SSC Guru Points: 183706 More actions · Answer 4

mw112009 (9/23/2015)
Thanks
Ahh.. but you still have to manually go and replace every single quote with a double single quote.
I was thinking whether there was a way to get around that easily... Looks like there isn't.

You can use Ctrl + H. 😉

Luis C.
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Are you seriously taking the advice and code from someone from the internet without testing it? Do you at least understand it? Or can it easily kill your server?

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nick.hinton SSC Eights! Points: 956 More actions · Answer 5

You can wrap your query in double quotes:

declare @sql varchar(max)

set quoted_identifier off

set @sql = "SELECT Col1, Col2 FROM MyTable WHERE FOO = 'BAR' "

-- remember to reset quoted identifier after running

set quoted_identifier on