Vladimir Ozerov created IGNITE-8384:
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Summary: SQL: Secondary indexes should sort entries by links
rather than keys
Key: IGNITE-8384
URL: https://issues.apache.org/jira/browse/IGNITE-8384
Project: Ignite
Issue Type: Task
Components: sql
Affects Versions: 2.4
Reporter: Vladimir Ozerov
Fix For: 2.6
Currently we sort entries in secondary indexes as {{(idx_cols, KEY)}}. The key
itself is not stored in the index in general case. It means that we need to
perform a lookup to data page to find correct insertion point for index entry.
This could be fixed easily by sorting entries a bit differently - {{idx_cols,
link}}. This is all we need.
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