Documentation Home
MySQL Internals Manual

MySQL Internals Manual  /  ...  /  Implementing the index_next() Method

23.16.11 Implementing the index_next() Method

The [custom-engine.html#custom-engine-api-reference-index_next index_next()] method is used for index scanning:

int ha_foo::index_next(byte * buf)

The *buf parameter is populated with the row that corresponds to the next matching key value according to the internal cursor set by the storage engine during operations such as index_read() and index_first().

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.