Query Properties Dialog
In the Query Properties dialog you can set two properties of the SQL Query, i.e. whether to return distinct values, and whether to limit the result set.
Jedinečné hodnoty
Expands the created select statement of the SQL Query in the current column by the parameter DISTINCT. The consequence is that identical values occurring multiple times are listed only once.
Hranica
Pridá hranicu určujúcu maximálny počet vrátených záznamov.