Posts by Nicolas Figueiredo • 19 points

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  Q: ERROR: Operand should countain 1 column(s) - CASE WHEN... THEN

  I am trying to run this Mysql code to perform a company time Clusterization but is showing error 1241: Operand should contain 1 column(s) . Someone can support me? SELECT *, (case WHEN…

  mysql

  asked 3 years, 5 months ago Nicolas Figueiredo 19