Hello Yashwani,

Thank you for expressing interest in purchasing the wpDataTables plugin.

Not sure if I understood everything perfectly.

1. Do you need something to check if there is a duplicate entry in any column, and to not allow duplicates?

If so, we don't have a built-in feature that does this, but there is a workaround.

If you use an SQL-based table, you can set a UNIQUE CONSTRAINT.

Unique constraint in MySQL serves to avoid duplicate entries in a table.

For example, if you edit a field in the database, adding a unique constraint to it, like this:

ALTER TABLE myTableName ADD CONSTRAINT UQ_MyTable_Name UNIQUE (columnName)

And it will not allow anyone to add the same name or example if it already exists in the table.

Here is our Documentation about using MySQL to create tables.

Please note: Using this plugin feature requires at least a basic knowledge of SQL. It is assumed that you can create the table in some MySQL data manager (e.g., PHPMyAdmin, MySQL Workbench), and prepare a SQL query that will return the data you need. If you do not know how to use MySQL, refer to the “Create a MySQL-query-based table by generating a query to MySQL database” section. It will explain how to create complete tables or MySQL queries without this basic knowledge. Please be advised that preparing MySQL queries for you is not included in the plugin support.

2. "export filter content"

If by this, you mean, when you use the "export" table, if you set a filter on the table, it will only export the filtered rows.

More about Export Tools here.

Let me know if anything was not clear and if you have further questions. Thank you.

Just wanted to point out that we have a sandbox/Demo site (https://sandbox.wpdatatables.com/), that you can use to try out some of the plugin's features;

And there is a 15-day money-back guarantee period, so if you purchase the plugin, you can safely fully test it out, and if it doesn't fit your needs you can request and receive a refund in that period.

Hello Yashwani,

I am sincerely sorry to disappoint you but what you described is not possible to achieve using our plugin.
Sorry for the inconvenience.