datamodel/source/migrations/r4-r5.postgresql.sql

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2025-10-15 00:32:34 +02:00
-- calendars
ALTER TABLE
"calendars"
ADD COLUMN
"hue" INTEGER NULL
;
UPDATE
"calendars"
SET
"hue" = (("id" * 40503) % 65535)
;
ALTER TABLE
"calendars"
ALTER COLUMN
"hue" SET NOT NULL
;
COMMENT ON COLUMN
"calendars"."hue"
IS
'scaled to a value between 0 and 65535'
;
-- _meta
UPDATE
"_meta"
SET
"revision" = 'r5'
;