Syntax error In MySQL, why a client cannot use a user-defined variable defined by another client?

In MySQL, why a client cannot use a user-defined variable defined by another client?

In MySQL, a user-defined variable defined by one client cannot be seen or used by another client because user-defined variables are connection-specific. It means that all variables for a given client connection are automatically freed when that client exits

Updated on: 2019-07-30T22:30:21+05:30

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