SQL Pivot and Group By By Date and Totals - sql

Question

I am using SQL Server 13.0 Developer Edition.
I can't make the correct structure for the SQL code with Pivot and Group by clauses.
I have data like;
Id
OperationType
Date
ResultCode
1
BeginTransaction
2022-12-01 16:54:30
-28
2
BeginTransaction
2022-12-02 18:54:30
-30
3
BeginTransaction
2022-12-02 18:54:30
-30
4
BeginTransaction
2022-12-03 14:54:30
-10
5
BeginTransaction
2022-12-03 11:54:30
-5
6
BeginTransaction
2022-12-05 10:54:30
-3
and I want to see total number of ResultCodes per day but I want to generate ResultCode columns dynamicly because I have so much different result codes. Query result should be like;
Day
-3
-5
-10
-28
-30
Total
2022-12-01
0
0
0
1
0
1
2022-12-02
0
0
0
0
2
2
2022-12-03
0
1
1
0
0
2
2022-12-05
1
0
0
0
0
1
I wrote this query but it says The incorrect value "ResultCode" is supplied in the PIVOT operator.
Select * from (SELECT CAST(Date as date),
COUNT(ResultCode) as Result,
COUNT(*) AS Totals
FROM OperationLogs
WHERE OperationType = 'Begin'
GROUP BY CAST(StartTime as date)
) As Source
PIVOT (
COUNT(Result) FOR Result IN ([ResultCode])
) AS PivotTable
ORDER BY ForDate
Can anyone help me with how can I group by date and also have counts for ResultCodes as colums and a Total by day?

Answer 1

CREATE TABLE #ResultCodes (
Id INT,
OperationType VARCHAR(50),
[Date] DateTime,
ResultCode INT
)
INSERT INTO #ResultCodes(Id,OperationType,[Date],ResultCode) VALUES
(1,'BeginTransaction','2022-12-01 16:54:30',-28),
(2,'BeginTransaction','2022-12-02 18:54:30',-30),
(3,'BeginTransaction','2022-12-02 18:54:30',-30),
(4,'BeginTransaction','2022-12-03 14:54:30',-10),
(5,'BeginTransaction','2022-12-03 11:54:30',-5),
(6,'BeginTransaction','2022-12-05 10:54:30',-3)
DECLARE #COLUMNS AS NVARCHAR(MAX)
DECLARE #QUERY AS NVARCHAR(MAX)
SET #COLUMNS = STUFF((SELECT ',' + QUOTENAME(ResultCode)
FROM #ResultCodes GROUP BY ResultCode ORDER BY ResultCode DESC
FOR XML PATH(''), TYPE
).value('.', 'NVARCHAR(MAX)')
,1,1,'')
SET #QUERY = N'
SELECT [Date],'+#COLUMNS+', tc AS "Total"
FROM (
SELECT
[tc] = COUNT(CAST([Date] AS date)) over(partition by CAST([Date] AS date)),
CAST([Date] AS date) AS "Date",
[ResultCode]
FROM #ResultCodes
) AS tb
PIVOT (
COUNT([ResultCode])
FOR [ResultCode]
IN (
'+#COLUMNS+'
)
) AS P';
EXEC(#QUERY)
DROP TABLE IF EXISTS #ResultCodes

Answer 2

You can find the answer here : https://www.sqlshack.com/dynamic-pivot-tables-in-sql-server/
and below
USE [tempdb]
IF OBJECT_ID ('[Date]') IS NOT NULL DROP TABLE [Date]
CREATE TABLE [Date] ([Id] int , [OperationType] varchar(50) , [Date] datetime , [ResultCode] int)
INSERT INTO [Date] VALUES (1, 'BeginTransaction', '2022-12-01 16:54:30', -28) , (2, 'BeginTransaction', '2022-12-02 18:54:30', -30) , (3, 'BeginTransaction', '2022-12-02 18:54:30', -30) , (4, 'BeginTransaction', '2022-12-03 14:54:30', -10) , (5, 'BeginTransaction', '2022-12-03 11:54:30', -5) , (6, 'BeginTransaction', '2022-12-05 10:54:30', -3)
DECLARE #pivotcolumns varchar(500) = STUFF((SELECT ',' + QUOTENAME(CAST([ResultCode] AS varchar(20))) FROM [Date] GROUP BY [ResultCode] ORDER BY [ResultCode] FOR XML PATH('')),1,1,'')
DECLARE #SqlStatement NVARCHAR(MAX)
SET #SqlStatement = N'
SELECT * , SUM('+REPLACE(#pivotcolumns, ',', '+')+') OVER (PARTITION BY CAST([Date] AS date)) AS "Total" FROM (
SELECT
CAST([Date] AS date) AS "Date", [ResultCode]
FROM [Date]
) AS t1
PIVOT (
COUNT([ResultCode])
FOR [ResultCode]
IN (
'+#pivotcolumns+'
)
) AS PivotTable
';
EXEC(#SqlStatement)