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  /statelake/administering-statelake/designer/data-definitions/db-database-definitions/design-db-database-definitions/tables-tab-db-database-definitions/single-table-tables-tab-db-database-definitions.md
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# Single Table - Tables Tab - DB (Database) Definitions

## Single Table Selection

Double-click on a table to select it.

As shown below, a single table called **SALESORD_LINES** was selected.

If you make an error and select the wrong table, simply double-click on the table name in the lower pane to reverse the selection.

::: warning
You will not be able to save the query at this point with just the **Table** or **Tables** selected. To save, you must identify at least one **Field**.
:::

A practical test example of single table selection is fully explained in the tutorial exercises [Tutorial 1: Exporting Creditor Accounts Into A Flat File Supplier List](/statelake/tutorials/tutorial-exercises/tutorial-1-exporting-creditor-accounts-into-a-flat-file-supplier-list).