У меня довольно сложный запрос, который отлично работает, за исключением того, что, когда он упорядочивает результаты по столбцу INT, он упорядочивает их, как если бы это был VARCHAR
Я даже пытался привести столбец (id) к INTв ORDER BY, даже если столбец сам по себе является INT, но он все равно неверный.
SELECT
`employees`.`id` AS id,
`employees`.`FirstName` AS `FirstName`,
`employees`.`LastName` AS `LastName`,
`employees`.`Email` AS `Email`,
`employees`.`UserName` AS `UserName`,
`employees`.`BadgeNumber` AS `BadgeNumber`,
`employees`.`EmpEmergencyNum` AS `EmpEmergencyNum`,
`departments`.`DeptName` AS `DeptName`,
`emptypes`.`EmpType` AS `EmpType`,
`jobtitles`.`JobTitle` AS `JobTitle`,
`listcarriers`.`CarrierName` AS `CarrierName`,
`paprofiles`.`PAProfile` AS `PAProfile`,
`empstatuses`.`Status` AS `Status`,
concat(`employees`.`LastName`,', ',`employees`.`FirstName`) AS `EmpName`
FROM `employees`
LEFT JOIN `departments` ON
(`employees`.`DeptID` = `departments`.`id`)
LEFT JOIN `emptypes` ON
(`employees`.`EmpTypeID` = `emptypes`.`id`)
LEFT JOIN `jobtitles` ON
(`employees`.`JobTitleID` = `jobtitles`.`id`)
LEFT JOIN `listcarriers` ON
(`employees`.`EmpCarrierID` = `listcarriers`.`id`)
LEFT JOIN `empstatuses` ON
(`employees`.`EmpStatusID` = `empstatuses`.`id`)
LEFT JOIN `paprofiles` ON
(`employees`.`PAProfileID` = `paprofiles`.`id`)
WHERE ((`employees`.`FirstName` LIKE CONCAT('%', _empname, '%') OR `employees`.`LastName` LIKE CONCAT('%', _empname, '%'))
AND `email` LIKE CONCAT('%', _email, '%')
AND `username` LIKE CONCAT('%', _username, '%')
AND `badgenumber` LIKE CONCAT('%', _badgenumber, '%')
AND `employees`.`DeptID` = IF(_DeptID = 0, `employees`.`DeptID`, _DeptID )
AND `employees`.`EmpTypeID` = IF(_EmpTypeID = 0, `employees`.`EmpTypeID`, _EmpTypeID)
AND `employees`.`JobTitleID` = IF(_JobTitleID = 0, `employees`.`JobTitleID`, _JobTitleID)
AND `employees`.`EmpStatusID` = IF(_EmpStatusID = 0, `employees`.`EmpStatusID`, _EmpStatusID)
AND `employees`.`PAProfileID` = IF(_PAProfileID = 0, `employees`.`PAProfileID`, _PAProfileID))
ORDER BY
CASE
WHEN _order='DESC' THEN CASE
WHEN _sort='id' THEN CAST(`employees`.id AS int)
WHEN _sort='LastName' THEN LastName
WHEN _sort='FirstName' THEN FirstName
WHEN _sort='Email' THEN Email
WHEN _sort='UserName' THEN UserName
WHEN _sort='BadgeNumber' THEN BadgeNumber
WHEN _sort='EmpEmergencyNum' THEN EmpEmergencyNum
WHEN _sort='DeptName' THEN DeptName
WHEN _sort='EmpType' THEN EmpType
WHEN _sort='JobTitle' THEN JobTitle
WHEN _sort='CarrierName' THEN CarrierName
WHEN _sort='PAProfile' THEN PAProfile
WHEN _sort='Status' THEN `Status`
END
END DESC,
CASE
WHEN _order='ASC' THEN CASE
WHEN _sort='id' THEN CAST(`employees`.id AS int)
WHEN _sort='LastName' THEN LastName
WHEN _sort='FirstName' THEN FirstName
WHEN _sort='Email' THEN Email
WHEN _sort='UserName' THEN UserName
WHEN _sort='BadgeNumber' THEN BadgeNumber
WHEN _sort='EmpEmergencyNum' THEN EmpEmergencyNum
WHEN _sort='DeptName' THEN DeptName
WHEN _sort='EmpType' THEN EmpType
WHEN _sort='JobTitle' THEN JobTitle
WHEN _sort='CarrierName' THEN CarrierName
WHEN _sort='PAProfile' THEN PAProfile
WHEN _sort='Status' THEN `Status`
END
END ASC
LIMIT _start, _count;
END
Ожидается 11, 12, 13, 20, 21, 101, 102, 201 Фактические 101, 102, 11, 12, 13, 20, 201, 21
Я действительно озадачен этим