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Get the Report →Validate Excel Data with QuerySurge
Access and validate Excel data in QuerySurge using the CData JDBC Driver.
QuerySurge is a smart data testing solution that automates data validation and testing. When paired with the CData JDBC Driver for Microsoft Excel, QuerySurge can work with live Excel data. This article walks through connecting to Excel data from QuerySurge.
With built-in optimized data processing, the CData JDBC Driver offers unmatched performance for interacting with live Excel data. When you issue complex SQL queries to Excel, the driver pushes supported SQL operations, like filters and aggregations, directly to Excel and utilizes the embedded SQL engine to process unsupported operations client-side (often SQL functions and JOIN operations). Its built-in dynamic metadata querying allows you to work with and analyze Excel data using native data types.
Connecting to Excel Data in QuerySurge
To connect to live Excel data from QuerySurge, you need to deploy the JDBC Driver JAR file to your QuerySurge Agent(s) and add a new connection from the QuerySurge Admin view.
Deploy the JDBC Driver
- Download the CData JDBC Driver for Microsoft Excel installer, unzip the package, and run the JAR file to install the driver.
- Once the driver is installed, stop the Agent Service.
- Copy the JAR File (and license file if it exists) from the installation location (typically C:\Program Files\CData\CData JDBC Driver for Microsoft Excel\lib\) to your Agent(s) (QuerySurge_install_dir\agent\jdbc).
- Restart the Agent Service.
For more information on deploying JDBC drivers for QuerySurge, refer to the QuerySurge Knowledge Base.
Configure a New Connection to Excel
- Log into QuerySurge and navigate to the Admin view.
- Click Configuration -> Connections in the Administration Tree.
- Click Add to create a new connection.
- In the QuerySurge Connection Wizard, click Next.
- Name the connection (e.g. CData JDBC Connection to Excel).
- Set the Data Source to "All Other JDBC Connections (Connection Extensibility)" and click Next.
- Set the Driver Class to cdata.jdbc.excel.ExcelDriver and click Next.
Set the Connection URL using the necessary connection properties to authenticate with Excel. Your Connection URL will look something like the following:
jdbc:excel:Excel File='C:/MyExcelWorkbooks/SampleWorkbook.xlsx';
Built-in Connection String Designer
For assistance in constructing the JDBC URL, use the connection string designer built into the Excel JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.
java -jar cdata.jdbc.excel.jar
Fill in the connection properties and copy the connection string to the clipboard.
The ExcelFile, under the Authentication section, must be set to a valid Excel File.
- Set the Test Query to enable the Test Connection button for the Connection (e.g. SELECT * FROM Sheet LIMIT 1) and click Next.
- Click Test Connection to ensure the connection is configured properly and click Save to add the connection.
Once the connection is added, you can write SQL queries against your Excel data in QuerySurge.
Compare Excel Data Queries with a QueryPair
With the connection configured, you can follow the steps below to compare querying Excel data with a QueryPair.
- Select "Design Library" from the Design Menu
- Click QueryPairs under QuerySurge Design
- Click "Create New QueryPair"
- Name the QueryPair and click Save
- In either the Source or Target panes, select the connection created above (select the same connection to query Excel twice or another connection to perform a comparison)
- Write queries in the Editor for each pane, e.g. SELECT * FROM Sheet
- Click the "Design-Time Run" tab to execute the queries
- When the query execution is finished, click "View Query Results" to see the Excel data returned by the query
Download a free, 30-day trial of the CData JDBC Driver for Microsoft Excel and start working with your live Excel data in QuerySurge. Reach out to our Support Team if you have any questions.