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[AC-1682] Added back batching system to AccessAllCollectionUsers data migration script

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Rui Tome 2024-01-11 14:40:29 +00:00
parent 8a5ea76d8d
commit 68c586f3c7
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1 changed files with 35 additions and 24 deletions
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util/Migrator/DbScripts_transition/2024-01-10_01_AccessAllCollectionUsers.sql
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@ -1,34 +1,45 @@
-- Step 1: Create a temporary table to store the OrganizationUsers with AccessAll = 1
SELECT [Id] AS [OrganizationUserId], [OrganizationId]
-- Step 1: Insert into a temporary table with an additional column for batch processing, update 50 k at a time
SELECT [Id] AS [OrganizationUserId], [OrganizationId], CAST(ROW_NUMBER() OVER(ORDER BY [Id]) / 50000 AS INT) AS Batch
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
-- Step 2: Get the maximum batch number
DECLARE @MaxBatch INT = (SELECT MAX(Batch) FROM #TempOrgUser);
DECLARE @CurrentBatch INT = 0;
-- Step 3: Process each batch
WHILE @CurrentBatch <= @MaxBatch
BEGIN
-- 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] AND T.Batch = @CurrentBatch
) 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
-- 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] AND T.Batch = @CurrentBatch
) AS source
LEFT JOIN [dbo].[CollectionUser] AS target
ON target.[CollectionId] = source.[CollectionId] AND target.[OrganizationUserId] = source.[OrganizationUserId]
WHERE target.[CollectionId] IS NULL;
WHERE target.[CollectionId] IS NULL;
-- Move to the next batch
SET @CurrentBatch = @CurrentBatch + 1;
END;
-- Step 4: Update [dbo].[OrganizationUser] to clear AccessAll flag
UPDATE OU