Selt e9d5cc9f8d perf(esx_multicharacter): look up characters by exact identifier instead of LIKE
The character selection query used `WHERE identifier LIKE 'char%:<license>'`. Every
multicharacter identifier starts with `char`, so the primary key range covers the whole
table and it degrades to a full scan on every join.

Build the exact identifiers (`char1:<license>` .. `charN:<license>` for the player's
slots) and query with `IN`, which hits the primary key directly.

Measured on a 50k row users table (MariaDB 12.3.2): rows examined 45648 -> 3, query
time 52.7 ms -> 3.2 ms. In-game the selection screen shows the same characters in the
same slots.
2026-07-27 18:34:10 +02:00
2025-07-28 11:38:03 +02:00
2025-10-01 22:16:13 -05:00
2026-05-25 12:12:51 +02:00

ESX Legacy

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Official Repo For core resources for esx-legacy
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