Tuning: Fully keyed queries

In fully keyed queries, all referenced fields are defined in the correct order using a single key to process the query. This is an efficient query type because the query engine determines precisely which records match the query by reading only part of the index tree and none of the data record.

Related topics

Nonkeyed queries
Partially keyed queries
Stored queries
True queries
Troubleshooting and tuning queries

Update a stored query
Append stored queries

Tuning: Improving query speed