/* { "Name":"2.xx", "Username":"2.zz", "Password":"2.aa", "Uris":"[{\"Uri\":\"2.yy\"}]" } => { "Name":"2.xx", "Username":"2.zz", "Password":"2.aa", "Uris":[{"Uri": "2.yy"}] } */ SET NOCOUNT ON; IF NOT EXISTS (SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'CompletedIds') BEGIN CREATE TABLE [CompletedIds] ([Id] UNIQUEIDENTIFIER PRIMARY KEY) END GO DECLARE @UrisPath VARCHAR(50) = '$.Uris' DECLARE @BatchSize INT = 1000 DECLARE @LastId UNIQUEIDENTIFIER = NULL WHILE @BatchSize > 0 BEGIN SELECT TOP 1 @LastId = [Id] FROM [CompletedIds] ORDER BY [Id] DESC ;WITH [CTE] AS ( SELECT TOP (@BatchSize) * FROM [Cipher] WHERE (@LastId IS NULL OR [Id] > @LastId) AND LEFT(JSON_VALUE([Data], @UrisPath), 8) = '[{"Uri":' ORDER BY [Id] ASC ) UPDATE [CTE] SET [Data] = JSON_MODIFY( [Data], @UrisPath, JSON_QUERY( JSON_VALUE([Data], @UrisPath), '$' ) ) OUTPUT INSERTED.[Id] INTO [CompletedIds] SET @BatchSize = @@ROWCOUNT RAISERROR('Updated %d ciphers with Uris', 0, 1, @BatchSize) WITH NOWAIT END GO IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'CompletedIds') BEGIN DROP TABLE [CompletedIds] END GO