Posts by Lucas Fimiani • 1 point

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  Q: SELECT of 2 FK in the same table

  In view of this scenario: Imagine a scenario in the field of oceanography, where the table_A , in addition to the primary key, also needs to keep the direction of the wind (dir_wind) and the…

  sql oracle

  asked 8 years, 3 months ago Lucas Fimiani 1