Variables tab displays the list of all server variables and their
values. The variables list is retrieved from the server(s) by issuing the SQL statement.
For MySQL Server: SHOW VARIABLES.
For Oracle Server: SHOW ALL.
For PostgreSQL Server: SHOW ALL.
To refresh the variables list, just simply click the
Refresh button.
Hint: To edit variable value in MySQL and Oracle servers, just simply click
to open the editor for
editing.
Hint: The value in PostgreSQL server cannot be edited here. (Those variables can be set using the SET statement, by editing the postgresql.conf configuration file.)