Posts by Allan David • 11 points

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  Q: How to return a data even if the table has no data

  I wonder if there is any way to return a value even if the result of the query is null, for example in the query below I try to return the id 0 case to table1 be it null. I tried to use CROSS JOIN…

  postgresql query join

  asked 4 years, 5 months ago Allan David 11