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ABAP Keyword Documentation →  ABAP - Dictionary →  ABAP CDS in ABAP Dictionary →  ABAP CDS - Data Definitions →  ABAP CDS - DDL for Data Definitions →  ABAP CDS - DEFINE VIEW →  ABAP CDS - SELECT →  ABAP CDS - SELECT, Operands and Expressions →  ABAP CDS - cond_expr 

ABAP CDS - cond_expr, NULL

Other versions: 7.31 | 7.40 | 7.54

Syntax


.... lhs IS [NOT] NULL ...

Effect

Identifies the null value in a CDS view. The relational expression is true if the value of lhs is (not) the null value. The same context-dependent rules apply to the operands lhs as to comparisons and only operands of the comparable types can be specified.