Where clauses are used for database access, to define the records of a database table, that can be
The boolean operators 'AND' (&), 'OR' (|) and negations (!) can be used. LogiView provides the keyword 'actual' for an easy definition of WHERE clauses. You may, for example, access attributes of a selected record directly. Additionally, the 'act_fld' keyword has been provided and both describes a WHERE clause and defines a field for access. This keyword can only be used if LogiView is called as a "pre-field" or "post-field" userexit. Furthermore, you may define general WHERE clauses comprising three parts:
|
||||
![]() |
=: The value of the field is
taken as compared value ( e..g. 12343) = The field name is taken as compared value ( T_GROUP_DAT.C_ID) |
|||
Example: |
||||
|
||||
![]() |
Comparison |