Semen Boikov created IGNITE-6702: ------------------------------------ Summary: Get rid of values deserialization in H2TreeIndex.getRowCount Key: IGNITE-6702 URL: https://issues.apache.org/jira/browse/IGNITE-6702 Project: Ignite Issue Type: Improvement Security Level: Public (Viewable by anyone) Reporter: Semen Boikov
It seems H2TreeIndex.getRowCount is called for 'select count(*) from x' queries, now it is implemented via BPlusTree.find(x, x) method which deserializes all values. Actually values are not needed there, need implement method on BPlusTree computing size without deserialization. -- This message was sent by Atlassian JIRA (v6.4.14#64029)