ABAP Keyword Documentation → ABAP − Reference → Processing Internal Data → Internal Tables → Expressions and Functions for Internal Tables
Table Functions
Table functions are part of the built-in functions. The following table functions are possible:
Furthermore, the string function concat_lines_of
expects an internal table as an argument; the predicate function line_exists expects a
table expression or a
mesh path expression.
Other versions: 7.31 | 7.40 | 7.54
Note
Table functions can be used in suitable operand positions, for example directly as an operand of arithmetic or relational expressions.