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ABENJOIN_GLOSRY - JOIN GLOSRY

join

Combination of two SQL data sources into one result set, consisting of columns of both data sources. The rows of the result set are determined by the join type and by join conditions between columns of the data sources. The relation between the rows of the data sources can be expressed by a cardinality. Joins can be implemented as DDIC views in the ABAP Dictionary, as join expressions in queries of ABAP SQL, or in the CDS DDL of ABAP CDS. Furthermore, CDS associations and CTE associations define join relationships that are instantiated when the associations are used in SQL path expressions.