dm (version 0.0.5)

cdm_get_fk: Retrieve the name of the column marked as a foreign key, pointing from one table of a dm to another table.

Description

Retrieve the name of the column marked as a foreign key, pointing from one table of a dm to another table.

Usage

cdm_get_fk(dm, table, ref_table)

Arguments

dm

A dm object.

table

A table in the dm.

ref_table

The table that is referenced from table.

See Also

Other foreign key functions: cdm_add_fk(), cdm_enum_fk_candidates(), cdm_get_all_fks(), cdm_has_fk(), cdm_rm_fk()