-- Create a table with sales data
CREATE TABLE sales_data (region TEXT, sales_amount INT, month TEXT) AS
SELECT 'North', 5000, 'January' UNION ALL
SELECT 'South', 3000, 'January';
select * from sales_data;
-- Set variables for the table name and column name
SET VARIABLE table_name = 'sales_data';
SET VARIABLE column_name = 'sales_amount';
-- Use IDENTIFIER to dynamically reference the table and column in the query
SELECT region, IDENTIFIER($column_name)
FROM IDENTIFIER($table_name)
WHERE IDENTIFIER($column_name) > 4000;