aldinaasya

From users, return DISTINCT age_bucket, excluding rows where age_bucket IS NULL

From users, return user_id, signup_date cast to DATE as signup_dt

From users, return user_id and account_status, and a column is_active as BOOLEAN equal to (account_s

Use TRY_CAST to safely convert the message column to INTEGER from server_logs

Select log_id and cast log_timestamp to DATE

Select the distinct dates from server_logs by casting log_timestamp to DATE

Select transaction_id and use CAST to convert transaction_date to DATE

Calculate the per-unit price by dividing total_amount by quantity

Select product_name and use CAST to convert price to DECIMAL(10,2)

Select product_name, price, and in_stock from products, but only where in_stock IS NOT NULL.