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Tag Archives: ORA-00937: not a single-group group function

ORA-00979: not a GROUP BY expression

Mehmet Salih Deveci September 12, 2020 ORA-ERRORS 0

Sometimes You can get ” ORA-00979: not a GROUP BY expression ” error.

ORA-00937: not a single-group group function

Mehmet Salih Deveci May 14, 2020 ORA-ERRORS 0

Sometimes You can get ” ORA-00937: not a single-group group function ” error.