Use the navigation tools to enlarge or shrink the query, to move the query, or to border a section of the query to run.

Use the buttons in the navigation tool as follows:

• Use the plus sign (+) to increase magnification of the query.
• Use the minus sign (-) to decrease magnification of the query.
• Select the center dot to center the query on the canvas.
• Use the direction arrows to move the query in that direction.
• Use the selection tool under the navigation tool to toggle between two states:
  • Moving the entire query on the canvas.
  • Bordering a section of the query, which you can then run as a partial query.