hMB2 3cb22ecd3b db: drop idx_thread_metadata_root, a prefix of idx_thread_metadata_window ...

With both indexes the planner can read a thread's latest reply through the
narrower one and sort every reply. On a 20k-reply thread that cost 28ms of
the sidebar; through the window index it is one probe (0.76ms).

Signed-off-by: hMB2 <0400eb0da32afbbf16cdd1dee6ffd243587e8f3d6a2823fe7dfa95d16b002b7d@buzz.block.builderlab.xyz>

2026-10-07 12:10:45 -07:00

..

schema.sql

db: drop idx_thread_metadata_root, a prefix of idx_thread_metadata_window

2026-10-07 12:10:45 -07:00