Hengshi Documentation

Step One, enter the dataset page, click on "Create Dataset", and select Data Connection

Step Two, enter the Data Connection page

Choose one of the "Available Data Connections", then proceed to "Select Tables and Preview Data" page.

In the Filtering Conditions section, you can apply filters to the result set by choosing a field and specifying the filter conditions. By clicking on Preview Data again, you can view the results of the filtering.
Multiple filter conditions can be added within the filtering operation. The relationship between each filter condition can be either or or and.

Click on Next

If the desired data connection cannot be found, you will need to contact the data administrator to create a data connection and share it with yourself before it can be used.

Step Three, enter the page to set up the data structure

The setup here is similar to that in Uploading Files. The only difference is the Enable Acceleration Engine option in the top right corner, where you can set whether to enable the engine for the dataset of this data connection.

Please note that the currently supported data sources where the engine status can be selected during creation are: mysql, postgresql, oracle, sqlserver, tidb, hive, and greenplum.

Step Four, Import

After successfully creating the dataset, you will be directed to the dataset list page, where the newly created dataset should be listed first.