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Index types 'annoy' and 'usearch' were removed and replaced by 'vector_similarity' indexes in an earlier commit. This means unfortuantely, that if customers have tables with these indexes and upgrade, their database might not start anymore - the system loads the metadata at startup, thinks something is wrong with such tables, and halts immediately. This commit adds support for loading and attaching such indexes back. Data insert or use (search) return an error which recommends a migration to 'vector_similarity' indexes. The implementation is generally similar to what has recently been implemented for 'full_text' indexes [1, 2]. [1] https://github.com/ClickHouse/ClickHouse/pull/64656 [2] https://github.com/ClickHouse/ClickHouse/pull/64846 |
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| fuzz | ||
| instructions | ||
| integration | ||
| jepsen.clickhouse | ||
| perf_drafts | ||
| performance | ||
| queries | ||
| sqllogic | ||
| .gitignore | ||
| .rgignore | ||
| analyzer_tech_debt.txt | ||
| clickhouse-test | ||
| output.txt | ||
| README.md | ||
| result | ||
| tsan_ignorelist.txt | ||
| ubsan_ignorelist.txt | ||