What is set in stored procedure?

Question

The DECLARE statement initializes a variable by assigning it a name and a data type. The variable name must start with the @ sign. In this example, the data .

What is result set in stored procedure?

In addition to returning output parameters, a stored procedure can return a result set (that is, a result table associated with a cursor opened in the stored procedure) to the application that issues the CALL statement. The application can then issue fetch requests to read the rows of the result set cursor.

What does set do in SQL?

The SET command is used with UPDATE to specify which columns and values that should be updated in a table.

What is set Nocount on in SQL?

When SET NOCOUNT is ON, the count is not returned. When SET NOCOUNT is OFF, the count is returned. The @@ROWCOUNT function is updated even when SET NOCOUNT is ON. SET NOCOUNT ON prevents the sending of DONEINPROC messages to the client for each statement in a stored procedure.

How do you assign a value to a variable in SQL stored procedure?

Variables in SQL procedures are defined by using the DECLARE statement. Values can be assigned to variables using the SET statement or the SELECT INTO statement or as a default value when the variable is declared. Literals, expressions, the result of a query, and special register values can be assigned to variables.

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