Answers for "sql declare variable and set value"

SQL
19

sql declare variable

-- Declare the variable to be used.
DECLARE @MyCounter int;

-- Initialize the variable.
SET @MyCounter = 0;
Posted by: Guest on March-03-2020
1

how to declare a variable in sql

DECLARE @COURSE_ID AS INT, @COURSE_NAME VARCHAR (10);
Posted by: Guest on April-07-2020
0

Assign value to var in SQL

DECLARE @EmpIDVariable int;
SELECT @EmpIDVariable = MAX(EmployeeID)
FROM HumanResources.Employee;
Posted by: Guest on October-01-2020

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