I've data describing the structure of databases on a server. On a row, I have fields like DB_NAME, TABLE_NAME, COLUMN_NAME and so.
I've a first filter panel to select the DB_NAMEs, a second to select the TABLE_NAMEs. Oviously, as you select some database, you should only select tables relevant to this database.
Which expression must I use in the 2d filter pane so that it displays only the table names present in the rows in the subset of the selected database(s) ?
Thanks in advance,