v0.8.80-nightly

What's Changed

Accepted RFCs 🛫

• rfc: Multiple Catalog by @Xuanwo in #8255

Exciting New Features ✨

• refactor(optimizer): use match to replace if else by @xudong963 in #8291
• feat(query): modify function-v2 comparison like by @TCeason in #8280
• feat: Enable jitter for retry operations by @Xuanwo in #8296
• feat: add_source and add_sink to pipeline to simple the usage by @bohutang in #8305
• feat: compact segment by @dantengsky in #8261
• feat(http handler): no longer need to call final_uri explicitly. by @youngsofun in #8299
• feat: Add cache operator in common-storage by @Xuanwo in #8306
• feat(query): improve performance of count distinct. by @RinChanNOWWW in #8317
• feat: forbid creation of user with builtin username by @guzzit in #8327
• feat(query): enable gzip_zlib_ng feature to have maximum performance by @sundy-li in #8330
• feat: change adjust max io from max threads to max io requests by @bohutang in #8321

Thoughtful Bug Fix 🔧

• fix(storage): support mutation during insertion by @zhyass in #8205
• fix(planner): Fix aggregation in cluster mode by @leiysky in #8309
• fix: Copy Version mismatch bug by @lichuang in #8307
• fix(processor): try fix data lost when resize multi outputs by @zhang2014 in #8319
• fix: "optimize purge" may incorrectly delete data of pending txs by @dantengsky in #8320
• fix: mergify could ignore some tests by @Xuanwo in #8324
• fix: Stateful tests copy from s3 location will hang by @Xuanwo in #8323
• fix(planner): Fix join associate rules by @leiysky in #8312
• fix(processor): try fix lost last message if finish at same time by @zhang2014 in #8333

Code Refactor 🎉

• refactor(meta/service): enable tracing log for databend-meta by @drmingdrmer in #8295
• refactor: optimize get/upsert copied file info by @lichuang in #8282
• refactor(meta/service): try best to leave a cluster by @drmingdrmer in #8298
• refactor: Rename to data operator to make space for cache by @Xuanwo in #8314
• refactor(meta/service): merge two to-meta-server rpc into one by @drmingdrmer in #8308

Documentation 📔

• docs: create table with external location by @soyeric128 in #8329

New Contributors

• @guzzit made their first contribution in #8327

Full Changelog: v0.8.79-nightly...v0.8.80-nightly