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MySQL NDB Cluster API Developer Guide
Download this Manual ForeignKey::getParentColumnNo()

Description.  This method gets the sequence number of a foreign key column in the parent table for a given index. See the documentation for Column::getColumnNo() for information about handling columns in the NDB API.


int getParentColumnNo
      unsigned no
    ) const

Parameters.  None.

Return value.  The sequence number of the column.