bytedance / terarkdb

A RocksDB compatible KV storage engine with better performance
Apache License 2.0
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different prefix indexing strategies per ColumnFamilyOptions #269

Closed CharlesJQuarra closed 8 months ago

CharlesJQuarra commented 8 months ago

[Question]

I need a fixed prefix_extractor for performing prefix seeks, but I would like to apply it to specific column families that will have the role of join indices between column families with full key indexing.

Is this possible within a single database? can you show me the simplest configuration where this should work?