Answer by fthiella for mysql "and" logic within result set
This should return the rows that you want: SELECT foo.* FROM foo WHERE employeeID IN ( SELECT employeeID FROM foo GROUP BY employeeID HAVING COUNT(DISTINCT employeeType) = (SELECT COUNT(DISTINCT...
View ArticleAnswer by Mateo Barahona for mysql "and" logic within result set
You can try a subquery to make it dynamic SELECT employeeID, employeeType FROM foo WHERE employeeID IN ( SELECT employeeID FROM foo GROUP BY employeeID HAVING COUNT(DISTINCT employeeType) = (SELECT...
View ArticleAnswer by Sarath Chandra for mysql "and" logic within result set
I agree that this might be looked down as a very inefficient/hacky way of doing things, but this should still get the job done. And frankly, I can't see any other way out of this. SELECT * FROM (...
View Articlemysql "and" logic within result set
Say I have a data set like the following: table foo id | employeeType | employeeID ------------------------- 1 | Developer | 1 2 | Developer | 2 3 | Developer | 3 4 | Manager | 1 5 | Manager | 4 6 |...
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