Posts by Douglas Jacques de Oliveira • 1 point

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  A: Recursive query to find the Parent item

  If the table is itself’s daughter (FK for the same table), just try to perform a subselect by taking the description field, referencing the subselect table’s PK with the parent table’s FK field.…

  sql oracle

  answered 6 years, 8 months ago Douglas Jacques de Oliveira 1