sql syntax error

Question

User-172769993 posted

Error i get

Msg 102, Level 15, State 1, Line 1
Incorrect syntax near '='.

Query

 seq = row_number() over 
(
  partition by t.CustID
  order by t.InvoiceID, 
           t.Date,
           CASE WHEN t.S_Type = 'Receipt Voucher' THEN 1 ELSE 2 END
 )

;

WITH cte
AS (
    SELECT  CustID,
        [InvoiceID],
        S_Type,
        DATE,
        Debit,
        Credit,
        seq = row_number() OVER (
            PARTITION BY CustID
            ORDER BY InvoiceID,
                DATE,
                CASE 
                    WHEN S_Type = 'Receipt Voucher'
                        THEN 1
                    ELSE 2
                    END
            )
    FROM Statement
    )
SELECT c.[InvoiceID],
    c.S_Type AS Type,
    c.DATE,
    .Debit,
    c.Credit,
    b.Balance
FROM cte c
CROSS APPLY (
    SELECT Balance = SUM(Debit) - SUM(Credit)
    FROM cte AS x
    WHERE x.CustID = c.CustID
        AND x.seq <= c.seq
    ) b
WHERE c.CustID = '48'
    AND DATE BETWEEN '2015-01-01'
        AND '2016-01-01'
ORDER BY seq

Answer 1

User2103319870 posted

Error i get

Msg 102, Level 15, State 1, Line 1
Incorrect syntax near '='.

Query

 seq = row_number() over 

Try adding a select infront of seq like below

 select seq = row_number() over 
(
  partition by t.CustID
  order by t.InvoiceID, 
           t.Date,
           CASE WHEN t.S_Type = 'Receipt Voucher' THEN 1 ELSE 2 END
 )

;

WITH cte
AS (
    SELECT  CustID,
        [InvoiceID],
        S_Type,
        DATE,
        Debit,
        Credit,
        seq = row_number() OVER (
            PARTITION BY CustID
            ORDER BY InvoiceID,
                DATE,
                CASE 
                    WHEN S_Type = 'Receipt Voucher'
                        THEN 1
                    ELSE 2
                    END
            )
    FROM Statement
    )
SELECT c.[InvoiceID],
    c.S_Type AS Type,
    c.DATE,
    .Debit,
    c.Credit,
    b.Balance
FROM cte c
CROSS APPLY (
    SELECT Balance = SUM(Debit) - SUM(Credit)
    FROM cte AS x
    WHERE x.CustID = c.CustID
        AND x.seq <= c.seq
    ) b
WHERE c.CustID = '48'
    AND DATE BETWEEN '2015-01-01'
        AND '2016-01-01'
ORDER BY seq

Answer 2

User-172769993 posted

Msg 4104, Level 16, State 1, Line 3
The multi-part identifier "t.CustID" could not be bound.
Msg 4104, Level 16, State 1, Line 4
The multi-part identifier "t.InvoiceID" could not be bound.
Msg 4104, Level 16, State 1, Line 5
The multi-part identifier "t.Date" could not be bound.
Msg 4104, Level 16, State 1, Line 6
The multi-part identifier "t.S_Type" could not be bound.
Msg 4104, Level 16, State 1, Line 34
The multi-part identifier ".Debit" could not be bound.

Answer 3

User-62323503 posted

what is first select statement for? It should not be there

Try this only

;WITH cte
AS (
    SELECT  CustID,
        [InvoiceID],
        S_Type,
        DATE,
        Debit,
        Credit,
        seq = row_number() OVER (
            PARTITION BY CustID
            ORDER BY InvoiceID,
                DATE,
                CASE 
                    WHEN S_Type = 'Receipt Voucher'
                        THEN 1
                    ELSE 2
                    END
            )
    FROM Statement
    )
SELECT c.[InvoiceID],
    c.S_Type AS Type,
    c.DATE,
    .Debit,
    c.Credit,
    b.Balance
FROM cte c
CROSS APPLY (
    SELECT Balance = SUM(Debit) - SUM(Credit)
    FROM cte AS x
    WHERE x.CustID = c.CustID
        AND x.seq <= c.seq
    ) b
WHERE c.CustID = '48'
    AND DATE BETWEEN '2015-01-01'
        AND '2016-01-01'
ORDER BY seq