Connection information may optionally be stored in the Excel file, or you may reenter it whenever necessary.Visual Query Builder allows you to choose a table to import data from, select the columns from this table and related tables, and set filter conditions and data ordering options visually.To connect Excel to Oracle you just need to specify the server TNS alias (for connection via Oracle Client) or host, port, and Oracle service ID (for direct connection) and your credentials.
Using an Excel spreadsheet makes sense when the data is static and rarely changing.
I've created extremely complex financial spreadsheets using database information that was downloaded into Excel using spreadsheet database interface tools like Excel-DB.
As a database professional, I'm often asked about whether it makes sense to use Excel spreadsheets as a database.
The answer is that it depends on the nature of your data and application.
If you need to select data more precisely, you can use SQL to select data you need.
Before finally importing data you can preview data and verify the query in a Data Preview window.
Devart Excel Add-in for Oracle allows you to connect Microsoft Excel to Oracle, quickly and easily load data from Oracle to Excel, instantly refresh data in an Excel workbook from the database, edit these data, and save them back to Oracle.
It enables you to work with Oracle data like with usual Excel worksheets, easily perform data cleansing and de-duplication, and apply all the Excel's powerful data processing and analysis capabilities to these data.
If you data is static and making a one-way trip into your spreadsheet, using Excel as a database makes sense.
The trick is to find a tool that will easily allow for data access.
You can use SQL Developer to create a new table for your Excel data, but that will be covered in a subsequent post. This will be used on the INSERTs via a TO_DATE() function that will turn your Excel string into an actual DATE value.