Documentation Home
MySQL NDB Cluster API Developer Guide
Download this Manual

2.3.11.5 Index::getColumn()

Description.  This method retrieves the column at the specified position within the index.

Signature. 

const Column* getColumn
    (
      unsigned no
    ) const

Parameters.  The ordinal position number no of the column, as an unsigned integer. Use the getNoOfColumns() method to determine how many columns make up the index—see Section 2.3.11.8, “Index::getNoOfColumns()”, for details.

Return value.  The column having position no in the index, as a pointer to an instance of Column. See Section 2.3.2, “The Column Class”.


User Comments
User comments in this section are, as the name implies, provided by MySQL users. The MySQL documentation team is not responsible for, nor do they endorse, any of the information provided here.
Sign Up Login You must be logged in to post a comment.