Ich habe eine Abfrage, die ich aus MS SQL Server 2008 nach MySQL konvertieren möchte. Es läuft gut auf MSSQL, Ich bekomme den Fehler "Incorrect parameter count in the call to native function 'ISNULL'
".Falsche Parameteranzahl im Aufruf der nativen Funktion 'ISNULL'
Wie löse ich das?
SELECT DISTINCT
dbo.`@EIM_PROCESS_DATA`.U_Tax_year,
dbo.`@EIM_PROCESS_DATA`.U_Employee_ID,
CASE
WHEN dbo.`@EIM_PROCESS_DATA`.U_PD_code = 'SYS033' THEN SUM(dbo.`@EIM_PROCESS_DATA`.U_Amount)
END AS PAYE,
CASE
WHEN dbo.`@EIM_PROCESS_DATA`.U_PD_code = 'SYS014' THEN SUM(dbo.`@EIM_PROCESS_DATA`.U_Amount)
END AS TOTALTAXABLE,
dbo.OADM.CompnyName,
dbo.OADM.CompnyAddr,
dbo.OADM.TaxIdNum,
dbo.OHEM.lastName + ', ' + ISNULL(dbo.OHEM.middleName, '') + '' + ISNULL(dbo.OHEM.firstName, '') AS EmployeeName
FROM
dbo.`@EIM_PROCESS_DATA`
INNER JOIN
dbo.OHEM ON dbo.`@EIM_PROCESS_DATA`.U_Employee_ID = dbo.OHEM.empID
CROSS JOIN
dbo.OADM
GROUP BY dbo.`@EIM_PROCESS_DATA`.U_Tax_year , dbo.`@EIM_PROCESS_DATA`.U_Employee_ID , dbo.OADM.CompnyName , dbo.OADM.CompnyAddr , dbo.OADM.TaxIdNum , dbo.OHEM.lastName , dbo.OHEM.firstName , dbo.OHEM.middleName , dbo.`@EIM_PROCESS_DATA`.U_PD_code
MySQL
SELECT DISTINCT
processdata.taxYear, processdata.empID,
CASE WHEN processdata.edCode = 'SYS033' THEN SUM (processdata.amount) END AS PAYE,
CASE WHEN processdata.edCode = 'SYS014' THEN SUM (processdata.amount) END AS TOTALTAXABLE,
company.companyName, company.streetAddress, company.companyPIN, employeemaster.lastName + ', ' + IFNULL(employeemaster.middleName, '')
+ ' ' + IFNULL(employeemaster.firstName, '') AS EmployeeName
FROM
processdata INNER JOIN
employeemaster ON processdata.empID = employeemaster.empID
CROSS JOIN company
GROUP BY processdata.taxYear, processdata.empID, company.companyName, company.streetAddress, company.companyPIN,
employeemaster.lastName, employeemaster.firstName, employeemaster.middleName, processdata.edCode
Wo ist Ihre MySQL-Abfrage? –