A QueryItem defines a single filter rule for the evaluation of the result collection of a Query. This filter rule has the followig parameters:
| Parameter |
DataType |
Example(s) |
Comment
|
| OPERATOR |
Text |
=,<,>,>=,<= |
value must correspond to an item of the QuerySearchItemOperator enumeration
|
| LIKECOMPARISON |
Boolean |
true / false |
if true, the given item is applied as LIKE filter criteria where a wildcard is automatically added to the end of the filtervalue; for an additional wildcard at the beginning of the filter value add *
|
| FILTERVALUE |
Text |
Any |
the value the objects are compared to
|
| ISNULL |
Boolean |
true / false |
searched for NULL values
|
| LOGICALAND |
Boolean |
true / false |
if true, the given QueryItem and its predecessor are logically joined using AND; otherwise using OR
|
See also
Query Item