10 lines
662 B
MySQL
10 lines
662 B
MySQL
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-- Add invite_code column without NOT NULL constraint first
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ALTER TABLE "seasons" ADD COLUMN "invite_code" varchar(20);--> statement-breakpoint
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-- Generate unique invite codes for existing seasons using UUID
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-- Takes first 10 characters of UUID without dashes for a short, unique code
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UPDATE "seasons" SET "invite_code" = substring(replace(gen_random_uuid()::text, '-', ''), 1, 10) WHERE "invite_code" IS NULL;--> statement-breakpoint
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-- Now make it NOT NULL and add unique constraint
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ALTER TABLE "seasons" ALTER COLUMN "invite_code" SET NOT NULL;--> statement-breakpoint
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ALTER TABLE "seasons" ADD CONSTRAINT "seasons_invite_code_unique" UNIQUE("invite_code");
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