表變量在表中值函數

我試圖獲取此表值函數時出現錯誤。當我嘗試修改它時，出現錯誤。它是表變量在表中值函數

「關鍵字'Declare'附近的語法不正確。」

但是，當我在功能外使用這一切時，它都很好。所以我只是想知道有什麼我失蹤了，或者我應該怎麼做。多謝你們。

ALTER FUNCTION [dbo].[XXX](@i_contactkey int, 
                 @v_scope varchar(15), 
                 @i_entrykey int = null, 
                 @i_staffcontactkey int = null, 
                 @d_startdate datetime, 
                 @d_today datetime) 
RETURNS TABLE 
AS begin 
Declare @temp as table 
(contactkey int, contactkey1 int, rolekey1 int,contactkey2 int, rolekey2 int, relationshipid int) 
insert into @temp (contactkey , contactkey1 , rolekey1 ,contactkey2 , rolekey2 , relationshipid) 
select contactkey , contactkey1 , rolekey1 ,contactkey2 , rolekey2 , relationshipid 
from contact clcon 
     LEFT JOIN contactassociation ca on ca.contactkey2 = clcon.contactkey where ca.rolekey1 in (4,5,6) 
        and ca.relationshipid = 181 
        and ca.activeind = 1 
        and ca.associationkey = (select top 1 associationkey 
              from contactassociation 
              where contactkey2 = clcon.contactkey and activeind = 1 
               and relationshipid = 181 
               and rolekey1 in (4,5,6) 
              order by begindate desc) 



     SELECT 
      clcon.contactkey'ClientId', 
      clcon.Stat'ClientStatus', 
      ctacct.optiondesc'account', 
      ctlvl.optiondesc'levelid', 
      (clcon.lastname+', '+clcon.firstname)'ClientName', 
      clcon.firstname'ClientFirstName', 
      clcon.lastname'ClientLastName', 
      clcon.addressline1'address1', 
      clcon.addressline2'address2', 
      clcon.city'city', 
      dbo.getcnfgoption(81,clcon.stateid,'D')'state', 
      clcon.zipcode'zipcode', 
      clcon.mainphone'mainphone', 
      cgcon.contactkey'cgkey',(cgcon.firstname+' '+cgcon.lastname)'CGName', 
      cgcon.firstname'CGFirstName', 
      cgcon.lastname'CGLastName', 
      cgcon.addressline1'cgaddressline1', 
      cgcon.addressline2'cgaddressline2', 
      cgcon.city'cgcity', 
      dbo.getcnfgoption(81,cgcon.stateid,'D')'cgstate', 
      cgcon.zipcode'cgzipcode', 
      cgcon.mainphone'cgmainphone', 
      dbo.getClientAltCGKeys_JSON(clcon.contactkey,'J')'AltCGsJSON', 
      --dbo.getClientAltCGKeys(clcon.contactkey,'C')'AltCGNames', 
      --dbo.getClientAltCGKeys(clcon.contactkey,'L')'altcgnamekeyslast', 
      --dbo.getClientAltCGKeys(clcon.contactkey,'A')'altcgkeysaddress', 
      dbo.getClientEventCount(clcon.contactkey, 'M', @d_startdate, @d_today) 'MLOA', 
      dbo.getClientEventCount(clcon.contactkey, 'N', @d_startdate, @d_today) 'NMLOA', 
      dbo.getClientEventCount(clcon.contactkey, 'A', @d_startdate, @d_today) 'Alts', 
      dbo.getClientEventCount(clcon.contactkey, 'S', @d_startdate, @d_today) 'Suspension', 
      dbo.getClientEventCountAnnual(clcon.contactkey, 'C') 'MissingNotes',   
      -- dbo.getContactVerificationStatus(clcon.contactkey, 'D')'clverification', 
      -- dbo.getContactVerificationStatus(cgcon.contactkey, 'D')'cgverification', 
      ed1.eventkey 'mdskey', 
      dbo.getCnfgTableOption(54,ed1.eventstatusid,'D')'mdsstatus', 
      ed1.ScheduledDate 'NextMDS', 
      ed2.eventkey 'pockey', 
      dbo.getCnfgTableOption(54,ed2.eventstatusid,'D')'pocstatus', 
      ed2.ScheduledDate 'NextPoC', 
      ed3.eventkey 'hvkey', 
      dbo.getCnfgTableOption(54,ed3.eventstatusid,'D')'hvsstatus', 
      ed3.ScheduledDate 'NextHV', 
      ed4.eventkey 'medlistkey', 
      dbo.getCnfgTableOption(54,ed4.eventstatusid,'D')'medstatus', 
      ed4.ScheduledDate 'NextMedList', 
      ed5.eventkey 'semikey', 
      dbo.getCnfgTableOption(54,ed5.eventstatusid,'D')'semistatus', 
      ed5.ScheduledDate 'NextSemi',   
      ed6.eventkey'placementkey', 
      ed6.startdate'placementstart', 
      ed6.enddate'placementend', 
      [dbo].[getClientCMName](clcon.contactkey)'cmname', 
      [dbo].[getClientRNName](clcon.contactkey)'rnname', 
      [dbo].[getClientCMKey](clcon.contactkey)'cmkey', 
      [dbo].[getClientRNKey](clcon.contactkey)'rnkey', 
      alertcount=(SELECT COUNT(eventalertkey) FROM veventalert WHERE alerttype='Alert' AND clientkey=clcon.contactkey AND viewedind=0 AND contactkey=COALESCE(@i_staffcontactkey,@i_contactkey)), 
      alertkey=(SELECT MAX(eventalertkey) FROM veventalert WHERE alerttype='Alert' AND clientkey=clcon.contactkey AND viewedind=0 AND contactkey=COALESCE(@i_staffcontactkey,@i_contactkey)), 
      msgcount=(SELECT COUNT(eventalertkey) FROM veventalert WHERE alerttype='Message' AND clientkey=clcon.contactkey AND viewedind=0 AND cgkey=cgcon.contactkey), 
      msgkey=(SELECT MAX(eventalertkey) FROM veventalert WHERE alerttype='Message' AND clientkey=clcon.contactkey AND viewedind=0 AND cgkey=cgcon.contactkey), 
      clcp.birthdate 
     FROM (select dbo.getcontactstatus(contactkey,'ts')'Stat',* from contact where dbo.getcontactstatus(contactkey,'ts') is not null) clcon 
     INNER JOIN contactrole cr 
      ON (clcon.contactkey = cr.contactkey) 
     --Find caregiver contact info 
     LEFT JOIN contactassociation ca on ca.contactkey2 = clcon.contactkey and ca.rolekey1 in (4,5,6) 
        and ca.relationshipid = 181 and ca.activeind = 1 
        and ca.associationkey = (select max(associationkey) 
              from contactassociation 
              where contactkey2 = clcon.contactkey and activeind = 1 
               and relationshipid = 181 
               and rolekey1 in (4,5,6)) 
     LEFT JOIN contact cgcon 
      ON cgcon.contactkey = ca.contactkey1 and cgcon.activeind = 1    
     LEFT JOIN contactbu cbu 
      ON (clcon.contactkey = cbu.contactkey) 
      /*Account/Lvl Information*/ 
     LEFT JOIN contactprofile clcp 
      ON (clcon.contactkey=clcp.contactkey) 
     LEFT JOIN cnfgtableoption ctlvl 
      ON (clcp.svclevelid = ctlvl.tableoptionkey) 
     LEFT JOIN cnfgtableoption ctacct 
      ON (clcp.accountid = ctacct.tableoptionkey) 

     LEFT JOIN eventdefinition ed1    /* MDS */ 
      ON (clcon.contactkey=ed1.contactkey AND ed1.eventkey=dbo.getContactEventByWftask(clcon.contactkey, 181, 'MINOPEN')) 
     LEFT JOIN eventdefinition ed2    /* POC */ 
      ON (clcon.contactkey=ed2.contactkey AND ed2.eventkey=dbo.getContactEventByWftask(clcon.contactkey, 120, 'MINOPEN')) 
     LEFT JOIN eventdefinition ed3    /* HV */ 
      ON (clcon.contactkey=ed3.contactkey AND ed3.eventkey=dbo.getContactEventByWftask(clcon.contactkey, 341, 'MINOPEN')) 
     LEFT JOIN eventdefinition ed4    /* MED */ 
      ON (clcon.contactkey=ed4.contactkey AND ed4.eventkey=dbo.getContactEventByWftask(clcon.contactkey, 178, 'MINOPEN')) 
     LEFT JOIN eventdefinition ed5    /* SEMI */ 
      ON (clcon.contactkey=ed5.contactkey AND ed5.eventkey=dbo.getContactEventByWftask(clcon.contactkey, 122, 'MINOPEN'))      
     LEFT JOIN eventdefinition ed6   /* Placement */ 
      ON (clcon.contactkey=ed6.contactkey AND ed6.wftaskkey = 49 
        AND ed6.eventstatusid = 16 
        AND ed6.activeind = 1 
        AND ed6.enddate = (select MAX(enddate) from eventdefinition 
             where contactkey = clcon.contactkey and wftaskkey = 49 
             and activeind = 1 
             and eventstatusid = 16)) 

     WHERE 
     --Contact info 
     cr.rolekey = 8 
     AND cbu.entrykey = @i_entrykey 
     --and dbo.getcontactstatus (clcon.contactkey,'TS') not in ('Closed','Discharged') 
     and clcon.Stat not in ('Closed') 
     and clcon.activeind=1 
     -- filter by branch entrykey (if param exists) 
     --order by clcon.lastname,clcon.firstname

來源

2013-08-22 Ninety3cents

當你使用多個語句中的函數，並返回一個表，即表值用戶定義的函數，則需要一定的語法，是這樣的：

CREATE FUNCTION dbo.MyFunction(@ID int) 
RETURNS @Mytable TABLE 
(
    -- Columns returned by the function 
    ID int PRIMARY KEY NOT NULL, 
    -- (Other columns as required) 
) 
AS 
BEGIN 

    --Various statements to populate @Mytable 

    RETURN; -- Returns @Mytable 
END

有關更多信息，請參閱Table-Valued User-Defined Functions。

如果你有一個函數，只是RETURNS TABLE沒有返回表的定義，這是一個內聯用戶定義函數。

內聯用戶定義函數是返回表數據類型的用戶定義函數的子集。內聯函數可用於實現參數化視圖的功能。

請參閱Inline User-Defined Functions。

這個語法如下：

CREATE FUNCTION dbo.MyFunction(@ID int) 
RETURNS TABLE 
AS 
RETURN 
(
    SELECT * 
    FROM MyTable 
    WHERE ID = @ID 
);

在這裏，你沒有定義返回的表和函數的主體只能是一個SELECT聲明。

目前你的代碼在兩者之間;您需要將其作爲第一個選項運行，即桌面用戶定義函數;首先定義RETURNS條款中返回的表並從那裏開始。

來源

2013-08-22 14:31:33

您的函數聲明無效。當返回的表，你應該指定變量名，將保留您的表，所以你的頭可能看起來像：

ALTER FUNCTION [dbo].[XXX](.....) 
RETURNS @temp TABLE (contactkey int, contactkey1 int, rolekey1 int,contactkey2 int, rolekey2 int, relationshipid int) 
AS 
begin 
...

來源

2013-08-22 14:32:31

您需要在申報表語句來定義表的列。

來源

2013-08-22 14:33:14 Metaphor

表變量在表中值函數

回答

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