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bitwarden-server/util/Migrator/DbScripts/2021-03-26_00_CipherDeletedIndex.sql

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IF OBJECT_ID('[dbo].[Cipher_DeleteDeleted]') IS NOT NULL
BEGIN
DROP PROCEDURE [dbo].[Cipher_DeleteDeleted]
END
GO
CREATE PROCEDURE [dbo].[Cipher_DeleteDeleted]
@DeletedDateBefore DATETIME2 (7)
AS
BEGIN
SET NOCOUNT ON
DECLARE @BatchSize INT = 100
WHILE @BatchSize > 0
BEGIN
DELETE TOP(@BatchSize)
FROM
[dbo].[Cipher]
WHERE
[DeletedDate] < @DeletedDateBefore
SET @BatchSize = @@ROWCOUNT
END
END
GO
IF NOT EXISTS (
SELECT * FROM sys.indexes WHERE [Name]='IX_Cipher_DeletedDate'
AND object_id = OBJECT_ID('[dbo].[Cipher]')
)
BEGIN
CREATE NONCLUSTERED INDEX [IX_Cipher_DeletedDate]
ON [dbo].[Cipher]([DeletedDate] ASC)
END
GO