Re: SQL Error (1241): Operand should contain 1 column(s)
Posted by: Abhishek Gupta
Date: February 14, 2021 12:42PM

I noticed that this error had suddenly started appearing.

And I believe that it has come to show even on my earlier working queries like a stored procedure written to anonymize table data.

As far as I know, I have not changed any configuration in MySQL.

It is a Windows 7 machine.

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Re: SQL Error (1241): Operand should contain 1 column(s)
February 14, 2021 12:42PM


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