Posts by Antenor Lopes • 3 points

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  Q: To assign the value 0 to a query by returning NULL SQL

  Good afternoon, I have a question regarding the treatment of values in a query. The query below to the executed returns a null value NULL as I could assign the value 0 instead of NULL? select…

  sql query null

  asked 5 years, 2 months ago Antenor Lopes 3