SQL Serverのクエリの構文エラー

Question

私はSQL Serverクエリを書かれている：私はこのクエリを実行すると

declare @TaxYear VARCHAR(50) 
set @TaxYear='13' 
declare @BBL VARCHAR(50) 
set @BBL='' 
declare @Appartment VARCHAR(50) 
set @Appartment='' 
declare @ResidenceTypeDescription VARCHAR(200) 
set @ResidenceTypeDescription='' 
declare @SN1 VARCHAR(20) 
set @SN1='' 
declare @SN2 VARCHAR(20) 
set @SN2='' 
declare @Status VARCHAR(100) 
set @Status='Unassigned' 
declare @RowIndex INT 
set @RowIndex=1 
declare @MaxRows INT 
set @MaxRows=25 
declare @SortExpression varchar(50) 
set @SortExpression='bbl desc' 
declare @sql varchar(max) 
DECLARE @StartRow INT 
DECLARE @EndRow INT 
    SET @StartRow = @RowIndex 
    SET @EndRow = (@StartRow + @MaxRows) - 1 
      set @sql= 'SELECT * 
      FROM (SELECT * , 
           ROW_NUMBER() OVER (ORDER BY '+@SortExpression +') AS ROW 
         FROM  vwApplicationList 
         WHERE  TaxYear = '+@TaxYear+' 
           AND Status = '+@Status+' 
           AND REPLACE(BBL, ''--'', '''') LIKE ''%' + @BBL 
           + '%'' 
           AND COALESCE(UnitOrAppartmentNumber, '''') LIKE ''%' 
           + @Appartment + '%'' 
           AND COALESCE(ResidenceTypeDescription, '''') LIKE ''%' 
           + @ResidenceTypeDescription + '%'' 
           AND (COALESCE(SN1, '''') LIKE ''%' + @SN1 + '%'' 
             OR COALESCE(SN2, '''') LIKE ''%' + @SN2 
             + '%'' 
            ) 
        ) AS NumberedUsers 
      WHERE ROW BETWEEN '+@StartRow+' AND '+@EndRow 
exec (@sql) 

私はエラーを取得する：

Answer 1

問題は、あなたが整数値を連結しようとしているクエリの末尾にある、あなたはvarchar型に変換持っている...

declare @TaxYear VARCHAR(50) 
set @TaxYear='13' 
declare @BBL VARCHAR(50) 
set @BBL='' 
declare @Appartment VARCHAR(50) 
set @Appartment='' 
declare @ResidenceTypeDescription VARCHAR(200) 
set @ResidenceTypeDescription='' 
declare @SN1 VARCHAR(20) 
set @SN1='' 
declare @SN2 VARCHAR(20) 
set @SN2='' 
declare @Status VARCHAR(100) 
set @Status='Unassigned' 
declare @RowIndex INT 
set @RowIndex=1 
declare @MaxRows INT 
set @MaxRows=25 
declare @SortExpression varchar(50) 
set @SortExpression='bbl desc' 
declare @sql varchar(max) 
DECLARE @StartRow INT 
DECLARE @EndRow INT 
    SET @StartRow = @RowIndex 
    SET @EndRow = (@StartRow + @MaxRows) - 1 
      set @sql=    
      'SELECT * 
      FROM (SELECT * , 
           ROW_NUMBER() OVER (ORDER BY '+@SortExpression +') AS ROW 
         FROM  vwApplicationList 
         WHERE  TaxYear = '+@TaxYear+' 
           AND Status = '+@Status+' 
           AND REPLACE(BBL, ''--'', '''') LIKE ''%' + @BBL 
           + '%'' 
           AND COALESCE(UnitOrAppartmentNumber, '''') LIKE ''%' 
           + @Appartment + '%'' 
           AND COALESCE(ResidenceTypeDescription, '''') LIKE ''%' 
           + @ResidenceTypeDescription + '%'' 
           AND (COALESCE(SN1, '''') LIKE ''%' + @SN1 + '%'' 
             OR COALESCE(SN2, '''') LIKE ''%' + @SN2 
             + '%'' 
            ) 
        ) AS NumberedUsers 
      WHERE ROW BETWEEN '+ Convert(varchar,@StartRow)+' AND '+Convert(varchar,@EndRow) 

exec (@sql) 

Answer 2

CAST(@StartRow AS VARCHAR(50))と@EndRowwithCAST(@EndRow AS VARCHAR(50))で@StartRowを交換してください

Answer 3

使用：convert(int,@StartRow) a ND convert(int,@EndRow)