How can a SQL developer modify table data?

To modify table data in SQL Developer, you can follow these steps:

  1. Open SQL Developer and connect to the database.
  2. In the “Connections” pane on the left, expand the database connection, then expand the “Tables” folder to locate the table you want to modify.
  3. Double click on the table name to open the detailed information of the table.
  4. On the “Data” tab, the data from the table is displayed. Here you can add, edit, or delete row data.
  1. To add a new line, click the “insert” button on the toolbar, and then enter data in the new line.
  2. To modify the data in an existing row, select the row you want to modify and make the changes in the data.
  3. To delete a row, select the row you want to delete and then click the “Delete” button in the toolbar.
  1. After making the changes, click on the “Save” button in the toolbar to save the modifications.

Before making any changes to the data, please remember to back up the database to prevent any accidental loss of data.

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