Here are examples of Oracle SQL queries to get the current month data.

Oracle SQL - Get Current Month Data Examples

The following example will compare the order date with SYSDATE's month and year using the to_char() function.

select * from sales_orders 
   where to_char(order_date, 'mm') = to_char(sysdate, 'mm')
   and to_char(order_date, 'yyyy') = to_char(sysdate, 'yyyy')
   order by order_date;

You can also get the current month data using the below SQL query:

select * from sales_orders 
   where trunc(order_date) >= trunc(sysdate, 'mm')
   and trunc(order_date) <= last_day(sysdate)
   order by order_date;

In the above example, the trunc(sysdate, 'mm') condition will get the first day of the month and the last_day(sysdate) will obviously get the last day of the month.