SQL IF ELSE fuction code example
Example 1: else if sql server
IF (Expression 1)
BEGIN
Statement 1;
END
ELSE IF (Expression 2)
BEGIN
Statement 2;
END
..........
ELSE
BEGIN
Default Statement;
END
Example 2: sql if else
-- PL/SQL
BEGIN
IF my_val = 1 THEN [...]
ELSE [...]
END IF;
END;
-- In a query (DUAL is for Oracle)
SELECT CASE WHEN my_col = 1 THEN 'Ok' ELSE 'Ko' END AS my_result
FROM DUAL;