Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.
field_c int GENERATED ALWAYS AS (((nullif(field_a,_utf8mb4'') is null) and (nullif(field_b,_utf8mb4'') is null))) STORED,
field_a tinyint(1) GENERATED ALWAYS AS (if((((field_b = _utf8mb4'') or (field_c is null)) and (field_d is null) and (field_f is null) and (field_g <> _utf8mb4'') and (field_h is not null)),_utf8mb4'1',_utf8mb4'0')) STORED,
Description
Add support for https://dev.mysql.com/doc/refman/8.4/en/create-table-generated-columns.html
Example functions:
Change in user-visible behavior
Requires documentation change