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Pi sql query multiple points

Question asked by szpaaa on Dec 24, 2018
Latest reply on Dec 24, 2018 by JaisonRodrigues
  • Hello, I would like to ask how to query multiple tag points in one SQL statement at the same time. I am using it 'SELECT tag, time, value FROM piarchive..picomp where tag = 'U4LDC_MW' or tag='U3LDC_MW' and time = DATE(N'*')',An error display is 'Failed to retrieve events from server.  [-10722] PINET: Timeout on PI RPC or System Call.'