Added access_code column to teams.

db/postgresql/migrations/02_add_access_code/migration.sql

@@ -0,0 +1,27 @@
+/*
+  Warnings:
+
+  - You are about to alter the column `share_id` on the `website` table. The data in that column could be lost. The data in that column will be cast from `VarChar(64)` to `VarChar(50)`.
+  - A unique constraint covering the columns `[access_code]` on the table `team` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "team" ADD COLUMN     "access_code" VARCHAR(50);
+
+-- AlterTable
+ALTER TABLE "website" ALTER COLUMN "share_id" SET DATA TYPE VARCHAR(50);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "team_access_code_key" ON "team"("access_code");
+
+-- CreateIndex
+CREATE INDEX "team_user_id_idx" ON "team"("user_id");
+
+-- CreateIndex
+CREATE INDEX "team_access_code_idx" ON "team"("access_code");
+
+-- CreateIndex
+CREATE INDEX "team_user_team_id_idx" ON "team_user"("team_id");
+
+-- CreateIndex
+CREATE INDEX "team_user_user_id_idx" ON "team_user"("user_id");