bitwarden/util/Migrator/DbScripts_transition/2023-12-06_01_AccessAllCollectionUsers.sql

-- Step 1: Create a temporary table to store the OrganizationUsers with AccessAll = 1
SELECT [Id] AS [OrganizationUserId], [OrganizationId]
INTO #TempOrgUser
FROM [dbo].[OrganizationUser]
WHERE [AccessAll] = 1;

-- Step 2: Update existing rows in [dbo].[CollectionUser]
UPDATE target
SET
    target.[ReadOnly] = 0,
    target.[HidePasswords] = 0,
    target.[Manage] = 0
FROM [dbo].[CollectionUser] AS target
INNER JOIN (
    SELECT C.[Id] AS [CollectionId], T.[OrganizationUserId]
    FROM [dbo].[Collection] C
    INNER JOIN #TempOrgUser T ON C.[OrganizationId] = T.[OrganizationId]
) AS source
    ON target.[CollectionId] = source.[CollectionId] AND target.[OrganizationUserId] = source.[OrganizationUserId];

-- Step 3: Insert new rows into [dbo].[CollectionUser]
INSERT INTO [dbo].[CollectionUser] ([CollectionId], [OrganizationUserId], [ReadOnly], [HidePasswords], [Manage])
SELECT source.[CollectionId], source.[OrganizationUserId], 0, 0, 0
FROM (
         SELECT C.[Id] AS [CollectionId], T.[OrganizationUserId]
         FROM [dbo].[Collection] C
             INNER JOIN #TempOrgUser T ON C.[OrganizationId] = T.[OrganizationId]
     ) AS source
LEFT JOIN [dbo].[CollectionUser] AS target
    ON target.[CollectionId] = source.[CollectionId] AND target.[OrganizationUserId] = source.[OrganizationUserId]
WHERE target.[CollectionId] IS NULL;

-- Step 4: Update [dbo].[OrganizationUser] to clear AccessAll flag
UPDATE OU
SET [AccessAll] = 0
FROM [dbo].[OrganizationUser] OU
INNER JOIN #TempOrgUser T ON OU.[Id] = T.[OrganizationUserId]

-- Step 5: Drop the temporary table
DROP TABLE #TempOrgUser;