Posts by MarcosND • 1 point

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  Q: Trigger to check for data in another table

  I’m trying to create a Trigger, using the following tables: The Trigger will be in the Table Carrier, and only need to check if in City.codcidade, there is some value equal to the…

  mysql trigger syntax-error

  asked 2 years, 12 months ago MarcosND 1

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  Q: Error: "The expression must be a modifiable lvalue"

  Hello! I’m learning C, and I’m trying to make a simple program, which consists of a "Stack of Books" in which I need to Store the Book Title, Author and Book Code, using structs and Stacks of Data.…

  c struct stack

  asked 4 years, 1 month ago MarcosND 1