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sqlpostgresqljoinfull-outer-join

Manipulating a query so that null values are not shown in a full outer join


How would you manipulate a query so that the rows with null values in a table resulting from a full outer join do not show up in the result?


Solution

  • WHERE value IS NOT NULL

    You can find a full explanation here:

    http://www.w3schools.com/sql/sql_null_values.asp