Posts by Rafael Dias • 56 points

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  A: SQL MIXING EVERYTHING

  Your JOINS are not working properly and as it is, there is a CROSS JOIN between celulas and celulasreunioes - that is, all values of celulasreunioes will appear repeated. Note that in the WHERE…

  mysql sql

  answered 5 years, 4 months ago Rafael Dias 56

• 1

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  A: nonexistent origin registration. How to bypass? Foreign Key

  There are some options. All have advantages and disadvantages: you can remove the NOT NULL restriction from the source field. If you want to simulate NOT NULL in other records, forcing them to…

  mysql sql

  answered 5 years, 5 months ago Rafael Dias 56