Querying

Geode provides a SQL-like querying language called OQL that allows you to access data stored in Geode regions.

Since Geode regions are key-value stores where values can range from simple byte arrays to complex nested objects, Geode uses a query syntax based on OQL (Object Query Language) to query region data. OQL is very similar to SQL, but OQL allows you to query complex objects, object attributes, and methods.

• Geode Querying FAQ and Examples

  This topic answers some frequently asked questions on querying functionality. It provides examples to help you get started with Geode querying.

• Basic Querying

  This section provides a high-level introduction to Geode querying such as building a query string and describes query language features.

• Advanced Querying

  This section includes advanced querying topics such as using query indexes, using query bind parameters, querying partitioned regions and query debugging.