Easy filtering is enabled for all fields in the grid, for which
filtering is supported, regardless the number of fields and the number of
records.
Note
If a user filters on a non-index field, LN performs a full table
scan. This can cause performance problems, if a table contains many
records.
All fields till Runtime Scrollbar Limit
The filtering depends on the limit specified in the Runtime Count Limit field in the Tools Parameters (ttaad0100m000) session:
If the number of records in the overview session's main table
is less than or equal to the runtime scrollbar limit, easy filtering is enabled
for all fields in the grid, for which filtering is supported.
If the number of records in the table is greater than the
runtime scrollbar limit, easy filtering is only enabled for index fields in the
grid. In this way, full table scans on tables with many records are
prevented.
Table Index Fields
Easy filtering is only enabled for index fields in the grid. In
this way, full table scans are prevented.