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ABENNEWS-775-ABAP_SQL - NEWS-775-ABAP SQL

BAL_S_LOG - Application Log: Log header data   rdisp/max_wprun_time - Maximum work process run time  
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in Release 7.75

Window Expressions

Window expressions defined using OVER can now be used in the SELECT list of a query. Window expressions define windows as a subset of the result set and apply window functions to them.

New Aggregate Function STRING_AGG

The new aggregate function STRING_AGG can be used to chain character-like results of the rows of the result set of a query or of the current group as a string.

Addition DISTINCT Optional in Aggregate Function COUNT

The aggregate function COUNT( sql_exp ) can now be used without the addition DISTINCT. In this case, it counts all rows in which the value of the argument is not the null value.

Hierarchy Navigators

The new hierarchy navigator HIERARCHY_DESCENDANTS_AGGREGATE can be used to calculate aggregate functions for descendant nodes.

Strict Mode in the Syntax Check

If one the new features listed above is used in an statement, the syntax check is performed in a strict mode, which handles the statement more strictly than the regular syntax check.

CPI1466 during Backup   General Material Data  
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