Every SQL document contains the Text view with SQL editor in it. You switch to this view to edit your SQL queries.
When you type text in SQL editor, it automatically recognizes and highlights SQL syntax.
For ease of SQL writing and reviewing, you can also use such supported shortcut keys as: CTRL+PLUS (+) KEY (to zoom the query in), CTRL+MINUS (-) KEY (to zoom the query out), and CTRL+0 (to return an SQL document to the one-to-one scale).
You can write and execute SQL queries not only one at a time but you may as well compose SQL scripts. SQL scripts consist of multiple SQL statements separated by the appropriate statement delimiter.