UpdateJSON.createIndex()
The UpdateJSON.createIndex()
method creates a JSON index in the store. It must be run before UpdateJSON.updateTableWithIndex() is run.
For information on JSON indexes, see JSON Indexes.
// Creates a JSON index. This method must be
// run before updateTableWithIndex() is run.
private void createIndex(KVStore kvstore) {
System.out.println("Creating index....");
String statement = "CREATE INDEX IF NOT EXISTS ";
statement += "idx_home_city on personContacts ";
statement += "(person.address.home.city AS String)";
runDDL(kvstore, statement);
}