Pergunta de entrevista da empresa CREO IT
Find the defect in the SQL query and correct it so that the query executes : SELECT ID, YEAR(billing_date) AS billing_year FROM table WHERE billing_year <= 2015
Find the defect in the SQL query and correct it so that the query executes : SELECT ID, YEAR(billing_date) AS billing_year FROM table WHERE billing_year <= 2015