Posts by Lucas Silva • 1 point

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  A: Registration problem (Column Count doesn’t match value Count at Row 1)

  Guys I managed to solve the problem here, my DAO class was sending inside the method add the following string "String sql = "Insert into contacts values (?,?,??)";" changed to "String sql = "Insert…

  java mysql

  answered 5 years, 10 months ago Lucas Silva 1