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DatabaseBackup.sql
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SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[DatabaseBackup]
@Databases nvarchar(max) = NULL,
@Directory nvarchar(max) = NULL,
@BackupType nvarchar(max),
@Verify nvarchar(max) = 'N',
@CleanupTime int = NULL,
@CleanupMode nvarchar(max) = 'AFTER_BACKUP',
@Compress nvarchar(max) = NULL,
@CopyOnly nvarchar(max) = 'N',
@ChangeBackupType nvarchar(max) = 'N',
@BackupSoftware nvarchar(max) = NULL,
@CheckSum nvarchar(max) = 'N',
@BlockSize int = NULL,
@BufferCount int = NULL,
@MaxTransferSize int = NULL,
@NumberOfFiles int = NULL,
@CompressionLevel int = NULL,
@Description nvarchar(max) = NULL,
@Threads int = NULL,
@Throttle int = NULL,
@Encrypt nvarchar(max) = 'N',
@EncryptionAlgorithm nvarchar(max) = NULL,
@ServerCertificate nvarchar(max) = NULL,
@ServerAsymmetricKey nvarchar(max) = NULL,
@EncryptionKey nvarchar(max) = NULL,
@ReadWriteFileGroups nvarchar(max) = 'N',
@OverrideBackupPreference nvarchar(max) = 'N',
@NoRecovery nvarchar(max) = 'N',
@URL nvarchar(max) = NULL,
@Credential nvarchar(max) = NULL,
@MirrorDirectory nvarchar(max) = NULL,
@MirrorCleanupTime int = NULL,
@MirrorCleanupMode nvarchar(max) = 'AFTER_BACKUP',
@AvailabilityGroups nvarchar(max) = NULL,
@Updateability nvarchar(max) = 'ALL',
@LogToTable nvarchar(max) = 'N',
@Execute nvarchar(max) = 'Y'
AS
BEGIN
----------------------------------------------------------------------------------------------------
--// Source: https://ola.hallengren.com //--
----------------------------------------------------------------------------------------------------
SET NOCOUNT ON
DECLARE @StartMessage nvarchar(max)
DECLARE @EndMessage nvarchar(max)
DECLARE @DatabaseMessage nvarchar(max)
DECLARE @ErrorMessage nvarchar(max)
DECLARE @Version numeric(18,10)
DECLARE @AmazonRDS bit
DECLARE @Cluster nvarchar(max)
DECLARE @DefaultDirectory nvarchar(4000)
DECLARE @CurrentRootDirectoryID int
DECLARE @CurrentRootDirectoryPath nvarchar(4000)
DECLARE @CurrentDBID int
DECLARE @CurrentDatabaseID int
DECLARE @CurrentDatabaseName nvarchar(max)
DECLARE @CurrentBackupType nvarchar(max)
DECLARE @CurrentFileExtension nvarchar(max)
DECLARE @CurrentFileNumber int
DECLARE @CurrentDifferentialBaseLSN numeric(25,0)
DECLARE @CurrentDifferentialBaseIsSnapshot bit
DECLARE @CurrentLogLSN numeric(25,0)
DECLARE @CurrentLatestBackup datetime
DECLARE @CurrentDatabaseNameFS nvarchar(max)
DECLARE @CurrentDirectoryID int
DECLARE @CurrentDirectoryPath nvarchar(max)
DECLARE @CurrentFilePath nvarchar(max)
DECLARE @CurrentDate datetime
DECLARE @CurrentCleanupDate datetime
DECLARE @CurrentIsDatabaseAccessible bit
DECLARE @CurrentAvailabilityGroup nvarchar(max)
DECLARE @CurrentAvailabilityGroupRole nvarchar(max)
DECLARE @CurrentAvailabilityGroupBackupPreference nvarchar(max)
DECLARE @CurrentIsPreferredBackupReplica bit
DECLARE @CurrentDatabaseMirroringRole nvarchar(max)
DECLARE @CurrentLogShippingRole nvarchar(max)
DECLARE @CurrentIsEncrypted bit
DECLARE @CurrentIsReadOnly bit
DECLARE @CurrentBackupSetID int
DECLARE @CurrentIsMirror bit
DECLARE @CurrentCommand01 nvarchar(max)
DECLARE @CurrentCommand02 nvarchar(max)
DECLARE @CurrentCommand03 nvarchar(max)
DECLARE @CurrentCommand04 nvarchar(max)
DECLARE @CurrentCommand05 nvarchar(max)
DECLARE @CurrentCommand06 nvarchar(max)
DECLARE @CurrentCommandOutput01 int
DECLARE @CurrentCommandOutput02 int
DECLARE @CurrentCommandOutput03 int
DECLARE @CurrentCommandOutput04 int
DECLARE @CurrentCommandOutput05 int
DECLARE @CurrentCommandType01 nvarchar(max)
DECLARE @CurrentCommandType02 nvarchar(max)
DECLARE @CurrentCommandType03 nvarchar(max)
DECLARE @CurrentCommandType04 nvarchar(max)
DECLARE @CurrentCommandType05 nvarchar(max)
DECLARE @Directories TABLE (ID int PRIMARY KEY,
DirectoryPath nvarchar(max),
Mirror bit,
Completed bit)
DECLARE @DirectoryInfo TABLE (FileExists bit,
FileIsADirectory bit,
ParentDirectoryExists bit)
DECLARE @tmpDatabases TABLE (ID int IDENTITY,
DatabaseName nvarchar(max),
DatabaseNameFS nvarchar(max),
DatabaseType nvarchar(max),
AvailabilityGroup bit,
Selected bit,
Completed bit,
PRIMARY KEY(Selected, Completed, ID))
DECLARE @tmpAvailabilityGroups TABLE (ID int IDENTITY PRIMARY KEY,
AvailabilityGroupName nvarchar(max),
Selected bit)
DECLARE @tmpDatabasesAvailabilityGroups TABLE (DatabaseName nvarchar(max), AvailabilityGroupName nvarchar(max))
DECLARE @SelectedDatabases TABLE (DatabaseName nvarchar(max),
DatabaseType nvarchar(max),
AvailabilityGroup nvarchar(max),
Selected bit)
DECLARE @SelectedAvailabilityGroups TABLE (AvailabilityGroupName nvarchar(max),
Selected bit)
DECLARE @CurrentBackupSet TABLE (ID int IDENTITY PRIMARY KEY,
Mirror bit,
VerifyCompleted bit,
VerifyOutput int)
DECLARE @CurrentDirectories TABLE (ID int PRIMARY KEY,
DirectoryPath nvarchar(max),
Mirror bit,
DirectoryNumber int,
CleanupDate datetime,
CleanupMode nvarchar(max),
CreateCompleted bit,
CleanupCompleted bit,
CreateOutput int,
CleanupOutput int)
DECLARE @CurrentFiles TABLE ([Type] nvarchar(max),
FilePath nvarchar(max),
Mirror bit)
DECLARE @CurrentCleanupDates TABLE (CleanupDate datetime, Mirror bit)
DECLARE @DirectoryCheck bit
DECLARE @Error int
DECLARE @ReturnCode int
SET @Error = 0
SET @ReturnCode = 0
SET @Version = CAST(LEFT(CAST(SERVERPROPERTY('ProductVersion') AS nvarchar(max)),CHARINDEX('.',CAST(SERVERPROPERTY('ProductVersion') AS nvarchar(max))) - 1) + '.' + REPLACE(RIGHT(CAST(SERVERPROPERTY('ProductVersion') AS nvarchar(max)), LEN(CAST(SERVERPROPERTY('ProductVersion') AS nvarchar(max))) - CHARINDEX('.',CAST(SERVERPROPERTY('ProductVersion') AS nvarchar(max)))),'.','') AS numeric(18,10))
SET @AmazonRDS = CASE WHEN DB_ID('rdsadmin') IS NOT NULL AND SUSER_SNAME(0x01) = 'rdsa' THEN 1 ELSE 0 END
----------------------------------------------------------------------------------------------------
--// Log initial information //--
----------------------------------------------------------------------------------------------------
SET @StartMessage = 'Date and time: ' + CONVERT(nvarchar,GETDATE(),120) + CHAR(13) + CHAR(10)
SET @StartMessage = @StartMessage + 'Server: ' + CAST(SERVERPROPERTY('ServerName') AS nvarchar(max)) + CHAR(13) + CHAR(10)
SET @StartMessage = @StartMessage + 'Version: ' + CAST(SERVERPROPERTY('ProductVersion') AS nvarchar(max)) + CHAR(13) + CHAR(10)
SET @StartMessage = @StartMessage + 'Edition: ' + CAST(SERVERPROPERTY('Edition') AS nvarchar(max)) + CHAR(13) + CHAR(10)
SET @StartMessage = @StartMessage + 'Procedure: ' + QUOTENAME(DB_NAME(DB_ID())) + '.' + (SELECT QUOTENAME(schemas.name) FROM sys.schemas schemas INNER JOIN sys.objects objects ON schemas.[schema_id] = objects.[schema_id] WHERE [object_id] = @@PROCID) + '.' + QUOTENAME(OBJECT_NAME(@@PROCID)) + CHAR(13) + CHAR(10)
SET @StartMessage = @StartMessage + 'Parameters: @Databases = ' + ISNULL('''' + REPLACE(@Databases,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Directory = ' + ISNULL('''' + REPLACE(@Directory,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @BackupType = ' + ISNULL('''' + REPLACE(@BackupType,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Verify = ' + ISNULL('''' + REPLACE(@Verify,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @CleanupTime = ' + ISNULL(CAST(@CleanupTime AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @CleanupMode = ' + ISNULL('''' + REPLACE(@CleanupMode,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Compress = ' + ISNULL('''' + REPLACE(@Compress,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @CopyOnly = ' + ISNULL('''' + REPLACE(@CopyOnly,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @ChangeBackupType = ' + ISNULL('''' + REPLACE(@ChangeBackupType,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @BackupSoftware = ' + ISNULL('''' + REPLACE(@BackupSoftware,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @CheckSum = ' + ISNULL('''' + REPLACE(@CheckSum,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @BlockSize = ' + ISNULL(CAST(@BlockSize AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @BufferCount = ' + ISNULL(CAST(@BufferCount AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @MaxTransferSize = ' + ISNULL(CAST(@MaxTransferSize AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @NumberOfFiles = ' + ISNULL(CAST(@NumberOfFiles AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @CompressionLevel = ' + ISNULL(CAST(@CompressionLevel AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @Description = ' + ISNULL('''' + REPLACE(@Description,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Threads = ' + ISNULL(CAST(@Threads AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @Throttle = ' + ISNULL(CAST(@Throttle AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @Encrypt = ' + ISNULL('''' + REPLACE(@Encrypt,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @EncryptionAlgorithm = ' + ISNULL('''' + REPLACE(@EncryptionAlgorithm,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @ServerCertificate = ' + ISNULL('''' + REPLACE(@ServerCertificate,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @ServerAsymmetricKey = ' + ISNULL('''' + REPLACE(@ServerAsymmetricKey,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @EncryptionKey = ' + ISNULL('''' + REPLACE(@EncryptionKey,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @ReadWriteFileGroups = ' + ISNULL('''' + REPLACE(@ReadWriteFileGroups,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @OverrideBackupPreference = ' + ISNULL('''' + REPLACE(@OverrideBackupPreference,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @NoRecovery = ' + ISNULL('''' + REPLACE(@NoRecovery,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @URL = ' + ISNULL('''' + REPLACE(@URL,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Credential = ' + ISNULL('''' + REPLACE(@Credential,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @MirrorDirectory = ' + ISNULL('''' + REPLACE(@MirrorDirectory,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @MirrorCleanupTime = ' + ISNULL(CAST(@MirrorCleanupTime AS nvarchar),'NULL')
SET @StartMessage = @StartMessage + ', @MirrorCleanupMode = ' + ISNULL('''' + REPLACE(@MirrorCleanupMode,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @AvailabilityGroups = ' + ISNULL('''' + REPLACE(@AvailabilityGroups,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Updateability = ' + ISNULL('''' + REPLACE(@Updateability,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @LogToTable = ' + ISNULL('''' + REPLACE(@LogToTable,'''','''''') + '''','NULL')
SET @StartMessage = @StartMessage + ', @Execute = ' + ISNULL('''' + REPLACE(@Execute,'''','''''') + '''','NULL') + CHAR(13) + CHAR(10)
SET @StartMessage = @StartMessage + 'Source: https://ola.hallengren.com' + CHAR(13) + CHAR(10)
SET @StartMessage = REPLACE(@StartMessage,'%','%%') + ' '
RAISERROR(@StartMessage,10,1) WITH NOWAIT
----------------------------------------------------------------------------------------------------
--// Check core requirements //--
----------------------------------------------------------------------------------------------------
IF NOT EXISTS (SELECT * FROM sys.objects objects INNER JOIN sys.schemas schemas ON objects.[schema_id] = schemas.[schema_id] WHERE objects.[type] = 'P' AND schemas.[name] = 'dbo' AND objects.[name] = 'CommandExecute')
BEGIN
SET @ErrorMessage = 'The stored procedure CommandExecute is missing. Download https://ola.hallengren.com/scripts/CommandExecute.sql.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF EXISTS (SELECT * FROM sys.objects objects INNER JOIN sys.schemas schemas ON objects.[schema_id] = schemas.[schema_id] WHERE objects.[type] = 'P' AND schemas.[name] = 'dbo' AND objects.[name] = 'CommandExecute' AND (OBJECT_DEFINITION(objects.[object_id]) NOT LIKE '%@LogToTable%' OR OBJECT_DEFINITION(objects.[object_id]) LIKE '%LOCK_TIMEOUT%'))
BEGIN
SET @ErrorMessage = 'The stored procedure CommandExecute needs to be updated. Download https://ola.hallengren.com/scripts/CommandExecute.sql.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @LogToTable = 'Y' AND NOT EXISTS (SELECT * FROM sys.objects objects INNER JOIN sys.schemas schemas ON objects.[schema_id] = schemas.[schema_id] WHERE objects.[type] = 'U' AND schemas.[name] = 'dbo' AND objects.[name] = 'CommandLog')
BEGIN
SET @ErrorMessage = 'The table CommandLog is missing. Download https://ola.hallengren.com/scripts/CommandLog.sql.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @AmazonRDS = 1
BEGIN
SET @ErrorMessage = 'The stored procedure DatabaseBackup is not supported on Amazon RDS.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Error <> 0
BEGIN
SET @ReturnCode = @Error
GOTO Logging
END
----------------------------------------------------------------------------------------------------
--// Select databases //--
----------------------------------------------------------------------------------------------------
SET @Databases = REPLACE(@Databases, CHAR(10), '')
SET @Databases = REPLACE(@Databases, CHAR(13), '')
WHILE CHARINDEX(', ',@Databases) > 0 SET @Databases = REPLACE(@Databases,', ',',')
WHILE CHARINDEX(' ,',@Databases) > 0 SET @Databases = REPLACE(@Databases,' ,',',')
SET @Databases = LTRIM(RTRIM(@Databases));
WITH Databases1 (StartPosition, EndPosition, DatabaseItem) AS
(
SELECT 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @Databases, 1), 0), LEN(@Databases) + 1) AS EndPosition,
SUBSTRING(@Databases, 1, ISNULL(NULLIF(CHARINDEX(',', @Databases, 1), 0), LEN(@Databases) + 1) - 1) AS DatabaseItem
WHERE @Databases IS NOT NULL
UNION ALL
SELECT CAST(EndPosition AS int) + 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @Databases, EndPosition + 1), 0), LEN(@Databases) + 1) AS EndPosition,
SUBSTRING(@Databases, EndPosition + 1, ISNULL(NULLIF(CHARINDEX(',', @Databases, EndPosition + 1), 0), LEN(@Databases) + 1) - EndPosition - 1) AS DatabaseItem
FROM Databases1
WHERE EndPosition < LEN(@Databases) + 1
),
Databases2 (DatabaseItem, Selected) AS
(
SELECT CASE WHEN DatabaseItem LIKE '-%' THEN RIGHT(DatabaseItem,LEN(DatabaseItem) - 1) ELSE DatabaseItem END AS DatabaseItem,
CASE WHEN DatabaseItem LIKE '-%' THEN 0 ELSE 1 END AS Selected
FROM Databases1
),
Databases3 (DatabaseItem, DatabaseType, AvailabilityGroup, Selected) AS
(
SELECT CASE WHEN DatabaseItem IN('ALL_DATABASES','SYSTEM_DATABASES','USER_DATABASES','AVAILABILITY_GROUP_DATABASES') THEN '%' ELSE DatabaseItem END AS DatabaseItem,
CASE WHEN DatabaseItem = 'SYSTEM_DATABASES' THEN 'S' WHEN DatabaseItem = 'USER_DATABASES' THEN 'U' ELSE NULL END AS DatabaseType,
CASE WHEN DatabaseItem = 'AVAILABILITY_GROUP_DATABASES' THEN 1 ELSE NULL END AvailabilityGroup,
Selected
FROM Databases2
),
Databases4 (DatabaseName, DatabaseType, AvailabilityGroup, Selected) AS
(
SELECT CASE WHEN LEFT(DatabaseItem,1) = '[' AND RIGHT(DatabaseItem,1) = ']' THEN PARSENAME(DatabaseItem,1) ELSE DatabaseItem END AS DatabaseItem,
DatabaseType,
AvailabilityGroup,
Selected
FROM Databases3
)
INSERT INTO @SelectedDatabases (DatabaseName, DatabaseType, AvailabilityGroup, Selected)
SELECT DatabaseName,
DatabaseType,
AvailabilityGroup,
Selected
FROM Databases4
OPTION (MAXRECURSION 0)
IF @Version >= 11 AND SERVERPROPERTY('EngineEdition') <> 5
BEGIN
INSERT INTO @tmpDatabases (DatabaseName, DatabaseNameFS, DatabaseType, AvailabilityGroup, Selected, Completed)
SELECT [name] AS DatabaseName,
LTRIM(RTRIM(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE([name],'\',''),'/',''),':',''),'*',''),'?',''),'"',''),'<',''),'>',''),'|',''))) AS DatabaseNameFS,
CASE WHEN name IN('master','msdb','model') THEN 'S' ELSE 'U' END AS DatabaseType,
CASE WHEN name IN (SELECT availability_databases_cluster.database_name FROM sys.availability_databases_cluster availability_databases_cluster) THEN 1 ELSE 0 END AS AvailabilityGroup,
0 AS Selected,
0 AS Completed
FROM sys.databases
WHERE [name] <> 'tempdb'
AND source_database_id IS NULL
ORDER BY [name] ASC
END
ELSE
BEGIN
INSERT INTO @tmpDatabases (DatabaseName, DatabaseNameFS, DatabaseType, AvailabilityGroup, Selected, Completed)
SELECT [name] AS DatabaseName,
LTRIM(RTRIM(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE([name],'\',''),'/',''),':',''),'*',''),'?',''),'"',''),'<',''),'>',''),'|',''))) AS DatabaseNameFS,
CASE WHEN name IN('master','msdb','model') THEN 'S' ELSE 'U' END AS DatabaseType,
NULL AS AvailabilityGroup,
0 AS Selected,
0 AS Completed
FROM sys.databases
WHERE [name] <> 'tempdb'
AND source_database_id IS NULL
ORDER BY [name] ASC
END
UPDATE tmpDatabases
SET tmpDatabases.Selected = SelectedDatabases.Selected
FROM @tmpDatabases tmpDatabases
INNER JOIN @SelectedDatabases SelectedDatabases
ON tmpDatabases.DatabaseName LIKE REPLACE(SelectedDatabases.DatabaseName,'_','[_]')
AND (tmpDatabases.DatabaseType = SelectedDatabases.DatabaseType OR SelectedDatabases.DatabaseType IS NULL)
AND (tmpDatabases.AvailabilityGroup = SelectedDatabases.AvailabilityGroup OR SelectedDatabases.AvailabilityGroup IS NULL)
WHERE SelectedDatabases.Selected = 1
UPDATE tmpDatabases
SET tmpDatabases.Selected = SelectedDatabases.Selected
FROM @tmpDatabases tmpDatabases
INNER JOIN @SelectedDatabases SelectedDatabases
ON tmpDatabases.DatabaseName LIKE REPLACE(SelectedDatabases.DatabaseName,'_','[_]')
AND (tmpDatabases.DatabaseType = SelectedDatabases.DatabaseType OR SelectedDatabases.DatabaseType IS NULL)
AND (tmpDatabases.AvailabilityGroup = SelectedDatabases.AvailabilityGroup OR SelectedDatabases.AvailabilityGroup IS NULL)
WHERE SelectedDatabases.Selected = 0
IF @Databases IS NOT NULL AND (NOT EXISTS(SELECT * FROM @SelectedDatabases) OR EXISTS(SELECT * FROM @SelectedDatabases WHERE DatabaseName IS NULL OR DatabaseName = ''))
BEGIN
SET @ErrorMessage = 'The value for the parameter @Databases is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
----------------------------------------------------------------------------------------------------
--// Select availability groups //--
----------------------------------------------------------------------------------------------------
IF @AvailabilityGroups IS NOT NULL AND @Version >= 11
BEGIN
SET @AvailabilityGroups = REPLACE(@AvailabilityGroups, CHAR(10), '')
SET @AvailabilityGroups = REPLACE(@AvailabilityGroups, CHAR(13), '')
WHILE CHARINDEX(', ',@AvailabilityGroups) > 0 SET @AvailabilityGroups = REPLACE(@AvailabilityGroups,', ',',')
WHILE CHARINDEX(' ,',@AvailabilityGroups) > 0 SET @AvailabilityGroups = REPLACE(@AvailabilityGroups,' ,',',')
SET @AvailabilityGroups = LTRIM(RTRIM(@AvailabilityGroups));
WITH AvailabilityGroups1 (StartPosition, EndPosition, AvailabilityGroupItem) AS
(
SELECT 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @AvailabilityGroups, 1), 0), LEN(@AvailabilityGroups) + 1) AS EndPosition,
SUBSTRING(@AvailabilityGroups, 1, ISNULL(NULLIF(CHARINDEX(',', @AvailabilityGroups, 1), 0), LEN(@AvailabilityGroups) + 1) - 1) AS AvailabilityGroupItem
WHERE @AvailabilityGroups IS NOT NULL
UNION ALL
SELECT CAST(EndPosition AS int) + 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @AvailabilityGroups, EndPosition + 1), 0), LEN(@AvailabilityGroups) + 1) AS EndPosition,
SUBSTRING(@AvailabilityGroups, EndPosition + 1, ISNULL(NULLIF(CHARINDEX(',', @AvailabilityGroups, EndPosition + 1), 0), LEN(@AvailabilityGroups) + 1) - EndPosition - 1) AS AvailabilityGroupItem
FROM AvailabilityGroups1
WHERE EndPosition < LEN(@AvailabilityGroups) + 1
),
AvailabilityGroups2 (AvailabilityGroupItem, Selected) AS
(
SELECT CASE WHEN AvailabilityGroupItem LIKE '-%' THEN RIGHT(AvailabilityGroupItem,LEN(AvailabilityGroupItem) - 1) ELSE AvailabilityGroupItem END AS AvailabilityGroupItem,
CASE WHEN AvailabilityGroupItem LIKE '-%' THEN 0 ELSE 1 END AS Selected
FROM AvailabilityGroups1
),
AvailabilityGroups3 (AvailabilityGroupItem, Selected) AS
(
SELECT CASE WHEN AvailabilityGroupItem = 'ALL_AVAILABILITY_GROUPS' THEN '%' ELSE AvailabilityGroupItem END AS AvailabilityGroupItem,
Selected
FROM AvailabilityGroups2
),
AvailabilityGroups4 (AvailabilityGroupName, Selected) AS
(
SELECT CASE WHEN LEFT(AvailabilityGroupItem,1) = '[' AND RIGHT(AvailabilityGroupItem,1) = ']' THEN PARSENAME(AvailabilityGroupItem,1) ELSE AvailabilityGroupItem END AS AvailabilityGroupItem,
Selected
FROM AvailabilityGroups3
)
INSERT INTO @SelectedAvailabilityGroups (AvailabilityGroupName, Selected)
SELECT AvailabilityGroupName, Selected
FROM AvailabilityGroups4
OPTION (MAXRECURSION 0)
INSERT INTO @tmpAvailabilityGroups (AvailabilityGroupName, Selected)
SELECT name AS AvailabilityGroupName,
0 AS Selected
FROM sys.availability_groups
UPDATE tmpAvailabilityGroups
SET tmpAvailabilityGroups.Selected = SelectedAvailabilityGroups.Selected
FROM @tmpAvailabilityGroups tmpAvailabilityGroups
INNER JOIN @SelectedAvailabilityGroups SelectedAvailabilityGroups
ON tmpAvailabilityGroups.AvailabilityGroupName LIKE REPLACE(SelectedAvailabilityGroups.AvailabilityGroupName,'_','[_]')
WHERE SelectedAvailabilityGroups.Selected = 1
UPDATE tmpAvailabilityGroups
SET tmpAvailabilityGroups.Selected = SelectedAvailabilityGroups.Selected
FROM @tmpAvailabilityGroups tmpAvailabilityGroups
INNER JOIN @SelectedAvailabilityGroups SelectedAvailabilityGroups
ON tmpAvailabilityGroups.AvailabilityGroupName LIKE REPLACE(SelectedAvailabilityGroups.AvailabilityGroupName,'_','[_]')
WHERE SelectedAvailabilityGroups.Selected = 0
INSERT INTO @tmpDatabasesAvailabilityGroups (DatabaseName, AvailabilityGroupName)
SELECT availability_databases_cluster.database_name, availability_groups.name
FROM sys.availability_databases_cluster availability_databases_cluster
INNER JOIN sys.availability_groups availability_groups ON availability_databases_cluster.group_id = availability_groups.group_id
UPDATE tmpDatabases
SET Selected = 1
FROM @tmpDatabases tmpDatabases
INNER JOIN @tmpDatabasesAvailabilityGroups tmpDatabasesAvailabilityGroups ON tmpDatabases.DatabaseName = tmpDatabasesAvailabilityGroups.DatabaseName
INNER JOIN @tmpAvailabilityGroups tmpAvailabilityGroups ON tmpDatabasesAvailabilityGroups.AvailabilityGroupName = tmpAvailabilityGroups.AvailabilityGroupName
WHERE tmpAvailabilityGroups.Selected = 1
END
IF @AvailabilityGroups IS NOT NULL AND (NOT EXISTS(SELECT * FROM @SelectedAvailabilityGroups) OR EXISTS(SELECT * FROM @SelectedAvailabilityGroups WHERE AvailabilityGroupName IS NULL OR AvailabilityGroupName = '') OR @Version < 11)
BEGIN
SET @ErrorMessage = 'The value for the parameter @AvailabilityGroups is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@Databases IS NULL AND @AvailabilityGroups IS NULL)
BEGIN
SET @ErrorMessage = 'You need to specify one of the parameters @Databases and @AvailabilityGroups.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@Databases IS NOT NULL AND @AvailabilityGroups IS NOT NULL)
BEGIN
SET @ErrorMessage = 'You can only specify one of the parameters @Databases and @AvailabilityGroups.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
----------------------------------------------------------------------------------------------------
--// Check database names //--
----------------------------------------------------------------------------------------------------
SET @ErrorMessage = ''
SELECT @ErrorMessage = @ErrorMessage + QUOTENAME(DatabaseName) + ', '
FROM @tmpDatabases
WHERE Selected = 1
AND DatabaseNameFS = ''
ORDER BY DatabaseName ASC
IF @@ROWCOUNT > 0
BEGIN
SET @ErrorMessage = 'The names of the following databases are not supported: ' + LEFT(@ErrorMessage,LEN(@ErrorMessage)-1) + '.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
SET @ErrorMessage = ''
SELECT @ErrorMessage = @ErrorMessage + QUOTENAME(DatabaseName) + ', '
FROM @tmpDatabases
WHERE UPPER(DatabaseNameFS) IN(SELECT UPPER(DatabaseNameFS) FROM @tmpDatabases GROUP BY UPPER(DatabaseNameFS) HAVING COUNT(*) > 1)
AND UPPER(DatabaseNameFS) IN(SELECT UPPER(DatabaseNameFS) FROM @tmpDatabases WHERE Selected = 1)
AND DatabaseNameFS <> ''
ORDER BY DatabaseName ASC
OPTION (RECOMPILE)
IF @@ROWCOUNT > 0
BEGIN
SET @ErrorMessage = 'The names of the following databases are not unique in the file system: ' + LEFT(@ErrorMessage,LEN(@ErrorMessage)-1) + '.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
----------------------------------------------------------------------------------------------------
--// Select directories //--
----------------------------------------------------------------------------------------------------
IF @Directory IS NULL AND @URL IS NULL
BEGIN
EXECUTE [master].dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', N'SOFTWARE\Microsoft\MSSQLServer\MSSQLServer', N'BackupDirectory', @DefaultDirectory OUTPUT
INSERT INTO @Directories (ID, DirectoryPath, Mirror, Completed)
SELECT 1, @DefaultDirectory, 0, 0
END
ELSE
BEGIN
SET @Directory = REPLACE(@Directory, CHAR(10), '')
SET @Directory = REPLACE(@Directory, CHAR(13), '')
WHILE CHARINDEX(', ',@Directory) > 0 SET @Directory = REPLACE(@Directory,', ',',')
WHILE CHARINDEX(' ,',@Directory) > 0 SET @Directory = REPLACE(@Directory,' ,',',')
SET @Directory = LTRIM(RTRIM(@Directory));
WITH Directories (StartPosition, EndPosition, Directory) AS
(
SELECT 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @Directory, 1), 0), LEN(@Directory) + 1) AS EndPosition,
SUBSTRING(@Directory, 1, ISNULL(NULLIF(CHARINDEX(',', @Directory, 1), 0), LEN(@Directory) + 1) - 1) AS Directory
WHERE @Directory IS NOT NULL
UNION ALL
SELECT CAST(EndPosition AS int) + 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @Directory, EndPosition + 1), 0), LEN(@Directory) + 1) AS EndPosition,
SUBSTRING(@Directory, EndPosition + 1, ISNULL(NULLIF(CHARINDEX(',', @Directory, EndPosition + 1), 0), LEN(@Directory) + 1) - EndPosition - 1) AS Directory
FROM Directories
WHERE EndPosition < LEN(@Directory) + 1
)
INSERT INTO @Directories (ID, DirectoryPath, Mirror, Completed)
SELECT ROW_NUMBER() OVER(ORDER BY StartPosition ASC) AS ID,
Directory,
0,
0
FROM Directories
OPTION (MAXRECURSION 0)
END
SET @MirrorDirectory = REPLACE(@MirrorDirectory, CHAR(10), '')
SET @MirrorDirectory = REPLACE(@MirrorDirectory, CHAR(13), '')
WHILE CHARINDEX(', ',@MirrorDirectory) > 0 SET @MirrorDirectory = REPLACE(@MirrorDirectory,', ',',')
WHILE CHARINDEX(' ,',@MirrorDirectory) > 0 SET @MirrorDirectory = REPLACE(@MirrorDirectory,' ,',',')
SET @MirrorDirectory = LTRIM(RTRIM(@MirrorDirectory));
WITH Directories (StartPosition, EndPosition, Directory) AS
(
SELECT 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @MirrorDirectory, 1), 0), LEN(@MirrorDirectory) + 1) AS EndPosition,
SUBSTRING(@MirrorDirectory, 1, ISNULL(NULLIF(CHARINDEX(',', @MirrorDirectory, 1), 0), LEN(@MirrorDirectory) + 1) - 1) AS Directory
WHERE @MirrorDirectory IS NOT NULL
UNION ALL
SELECT CAST(EndPosition AS int) + 1 AS StartPosition,
ISNULL(NULLIF(CHARINDEX(',', @MirrorDirectory, EndPosition + 1), 0), LEN(@MirrorDirectory) + 1) AS EndPosition,
SUBSTRING(@MirrorDirectory, EndPosition + 1, ISNULL(NULLIF(CHARINDEX(',', @MirrorDirectory, EndPosition + 1), 0), LEN(@MirrorDirectory) + 1) - EndPosition - 1) AS Directory
FROM Directories
WHERE EndPosition < LEN(@MirrorDirectory) + 1
)
INSERT INTO @Directories (ID, DirectoryPath, Mirror, Completed)
SELECT (SELECT COUNT(*) FROM @Directories) + ROW_NUMBER() OVER(ORDER BY StartPosition ASC) AS ID,
Directory,
1,
0
FROM Directories
OPTION (MAXRECURSION 0)
----------------------------------------------------------------------------------------------------
--// Check directories //--
----------------------------------------------------------------------------------------------------
SET @DirectoryCheck = 1
IF EXISTS(SELECT * FROM @Directories WHERE Mirror = 0 AND (NOT (DirectoryPath LIKE '_:' OR DirectoryPath LIKE '_:\%' OR DirectoryPath LIKE '\\%\%') OR DirectoryPath IS NULL OR LEFT(DirectoryPath,1) = ' ' OR RIGHT(DirectoryPath,1) = ' ')) OR EXISTS (SELECT * FROM @Directories GROUP BY DirectoryPath HAVING COUNT(*) <> 1) OR ((SELECT COUNT(*) FROM @Directories WHERE Mirror = 0) <> (SELECT COUNT(*) FROM @Directories WHERE Mirror = 1) AND (SELECT COUNT(*) FROM @Directories WHERE Mirror = 1) > 0)
BEGIN
SET @ErrorMessage = 'The value for the parameter @Directory is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
SET @DirectoryCheck = 0
END
IF EXISTS(SELECT * FROM @Directories WHERE Mirror = 1 AND (NOT (DirectoryPath LIKE '_:' OR DirectoryPath LIKE '_:\%' OR DirectoryPath LIKE '\\%\%') OR DirectoryPath IS NULL OR LEFT(DirectoryPath,1) = ' ' OR RIGHT(DirectoryPath,1) = ' ')) OR EXISTS (SELECT * FROM @Directories GROUP BY DirectoryPath HAVING COUNT(*) <> 1) OR ((SELECT COUNT(*) FROM @Directories WHERE Mirror = 0) <> (SELECT COUNT(*) FROM @Directories WHERE Mirror = 1) AND (SELECT COUNT(*) FROM @Directories WHERE Mirror = 1) > 0) OR (@BackupSoftware IN('SQLBACKUP','SQLSAFE') AND (SELECT COUNT(*) FROM @Directories WHERE Mirror = 1) > 1) OR (@BackupSoftware IS NULL AND EXISTS(SELECT * FROM @Directories WHERE Mirror = 1) AND SERVERPROPERTY('EngineEdition') <> 3)
BEGIN
SET @ErrorMessage = 'The value for the parameter @MirrorDirectory is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
SET @DirectoryCheck = 0
END
IF @DirectoryCheck = 1
BEGIN
WHILE EXISTS(SELECT * FROM @Directories WHERE Completed = 0)
BEGIN
SELECT TOP 1 @CurrentRootDirectoryID = ID,
@CurrentRootDirectoryPath = DirectoryPath
FROM @Directories
WHERE Completed = 0
ORDER BY ID ASC
INSERT INTO @DirectoryInfo (FileExists, FileIsADirectory, ParentDirectoryExists)
EXECUTE [master].dbo.xp_fileexist @CurrentRootDirectoryPath
IF NOT EXISTS (SELECT * FROM @DirectoryInfo WHERE FileExists = 0 AND FileIsADirectory = 1 AND ParentDirectoryExists = 1)
BEGIN
SET @ErrorMessage = 'The directory ' + @CurrentRootDirectoryPath + ' does not exist.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
UPDATE @Directories
SET Completed = 1
WHERE ID = @CurrentRootDirectoryID
SET @CurrentRootDirectoryID = NULL
SET @CurrentRootDirectoryPath = NULL
DELETE FROM @DirectoryInfo
END
END
----------------------------------------------------------------------------------------------------
--// Get default compression //--
----------------------------------------------------------------------------------------------------
IF @Compress IS NULL
BEGIN
SELECT @Compress = CASE
WHEN @BackupSoftware IS NULL AND EXISTS(SELECT * FROM sys.configurations WHERE name = 'backup compression default' AND value_in_use = 1) THEN 'Y'
WHEN @BackupSoftware IS NULL AND NOT EXISTS(SELECT * FROM sys.configurations WHERE name = 'backup compression default' AND value_in_use = 1) THEN 'N'
WHEN @BackupSoftware IS NOT NULL AND (@CompressionLevel IS NULL OR @CompressionLevel > 0) THEN 'Y'
WHEN @BackupSoftware IS NOT NULL AND @CompressionLevel = 0 THEN 'N'
END
END
----------------------------------------------------------------------------------------------------
--// Get number of files //--
----------------------------------------------------------------------------------------------------
IF @NumberOfFiles IS NULL
BEGIN
SELECT @NumberOfFiles = CASE WHEN @URL IS NOT NULL THEN 1 ELSE (SELECT COUNT(*) FROM @Directories WHERE Mirror = 0) END
END
----------------------------------------------------------------------------------------------------
--// Check input parameters //--
----------------------------------------------------------------------------------------------------
IF @BackupType NOT IN ('FULL','DIFF','LOG') OR @BackupType IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @BackupType is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Verify NOT IN ('Y','N') OR @Verify IS NULL OR (@BackupSoftware = 'SQLSAFE' AND @Encrypt = 'Y' AND @Verify = 'Y')
BEGIN
SET @ErrorMessage = 'The value for the parameter @Verify is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @CleanupTime < 0 OR (@CleanupTime IS NOT NULL AND @URL IS NOT NULL)
BEGIN
SET @ErrorMessage = 'The value for the parameter @CleanupTime is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @CleanupMode NOT IN('BEFORE_BACKUP','AFTER_BACKUP') OR @CleanupMode IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @CleanupMode is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Compress NOT IN ('Y','N') OR @Compress IS NULL OR (@Compress = 'Y' AND @BackupSoftware IS NULL AND NOT ((@Version >= 10 AND @Version < 10.5 AND SERVERPROPERTY('EngineEdition') = 3) OR (@Version >= 10.5 AND (SERVERPROPERTY('EngineEdition') = 3 OR SERVERPROPERTY('EditionID') IN (-1534726760, 284895786))))) OR (@Compress = 'N' AND @BackupSoftware IS NOT NULL AND (@CompressionLevel IS NULL OR @CompressionLevel >= 1)) OR (@Compress = 'Y' AND @BackupSoftware IS NOT NULL AND @CompressionLevel = 0)
BEGIN
SET @ErrorMessage = 'The value for the parameter @Compress is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @CopyOnly NOT IN ('Y','N') OR @CopyOnly IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @CopyOnly is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @ChangeBackupType NOT IN ('Y','N') OR @ChangeBackupType IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @ChangeBackupType is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @BackupSoftware NOT IN ('LITESPEED','SQLBACKUP','SQLSAFE')
BEGIN
SET @ErrorMessage = 'The value for the parameter @BackupSoftware is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @BackupSoftware = 'LITESPEED' AND NOT EXISTS (SELECT * FROM [master].sys.objects WHERE [type] = 'X' AND [name] = 'xp_backup_database')
BEGIN
SET @ErrorMessage = 'LiteSpeed for SQL Server is not installed. Download http://software.dell.com/products/litespeed-for-sql-server/.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @BackupSoftware = 'SQLBACKUP' AND NOT EXISTS (SELECT * FROM [master].sys.objects WHERE [type] = 'X' AND [name] = 'sqlbackup')
BEGIN
SET @ErrorMessage = 'Red Gate SQL Backup Pro is not installed. Download http://www.red-gate.com/products/dba/sql-backup/.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @BackupSoftware = 'SQLSAFE' AND NOT EXISTS (SELECT * FROM [master].sys.objects WHERE [type] = 'X' AND [name] = 'xp_ss_backup')
BEGIN
SET @ErrorMessage = 'Idera SQL Safe Backup is not installed. Download https://www.idera.com/productssolutions/sqlserver/sqlsafebackup.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @CheckSum NOT IN ('Y','N') OR @CheckSum IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @CheckSum is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @BlockSize NOT IN (512,1024,2048,4096,8192,16384,32768,65536) OR (@BlockSize IS NOT NULL AND @BackupSoftware = 'SQLBACKUP') OR (@BlockSize IS NOT NULL AND @BackupSoftware = 'SQLSAFE') OR (@BlockSize IS NOT NULL AND @URL IS NOT NULL)
BEGIN
SET @ErrorMessage = 'The value for the parameter @BlockSize is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @BufferCount <= 0 OR @BufferCount > 2147483647 OR (@BufferCount IS NOT NULL AND @BackupSoftware = 'SQLBACKUP') OR (@BufferCount IS NOT NULL AND @BackupSoftware = 'SQLSAFE')
BEGIN
SET @ErrorMessage = 'The value for the parameter @BufferCount is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @MaxTransferSize < 65536 OR @MaxTransferSize > 4194304 OR @MaxTransferSize % 65536 > 0 OR (@MaxTransferSize > 1048576 AND @BackupSoftware = 'SQLBACKUP') OR (@MaxTransferSize IS NOT NULL AND @BackupSoftware = 'SQLSAFE') OR (@MaxTransferSize IS NOT NULL AND @URL IS NOT NULL)
BEGIN
SET @ErrorMessage = 'The value for the parameter @MaxTransferSize is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @NumberOfFiles < 1 OR @NumberOfFiles > 64 OR (@NumberOfFiles > 32 AND @BackupSoftware = 'SQLBACKUP') OR @NumberOfFiles IS NULL OR @NumberOfFiles < (SELECT COUNT(*) FROM @Directories WHERE Mirror = 0) OR @NumberOfFiles % (SELECT NULLIF(COUNT(*),0) FROM @Directories WHERE Mirror = 0) > 0 OR (@URL IS NOT NULL AND @NumberOfFiles <> 1) OR (@NumberOfFiles > 1 AND @BackupSoftware IN('SQLBACKUP','SQLSAFE') AND EXISTS(SELECT * FROM @Directories WHERE Mirror = 1))
BEGIN
SET @ErrorMessage = 'The value for the parameter @NumberOfFiles is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@BackupSoftware IS NULL AND @CompressionLevel IS NOT NULL) OR (@BackupSoftware = 'LITESPEED' AND (@CompressionLevel < 0 OR @CompressionLevel > 8)) OR (@BackupSoftware = 'SQLBACKUP' AND (@CompressionLevel < 0 OR @CompressionLevel > 4)) OR (@BackupSoftware = 'SQLSAFE' AND (@CompressionLevel < 1 OR @CompressionLevel > 4))
BEGIN
SET @ErrorMessage = 'The value for the parameter @CompressionLevel is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF LEN(@Description) > 255 OR (@BackupSoftware = 'LITESPEED' AND LEN(@Description) > 128)
BEGIN
SET @ErrorMessage = 'The value for the parameter @Description is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Threads IS NOT NULL AND (@BackupSoftware NOT IN('LITESPEED','SQLBACKUP','SQLSAFE') OR @BackupSoftware IS NULL) OR (@BackupSoftware = 'LITESPEED' AND (@Threads < 1 OR @Threads > 32)) OR (@BackupSoftware = 'SQLBACKUP' AND (@Threads < 2 OR @Threads > 32)) OR (@BackupSoftware = 'SQLSAFE' AND (@Threads < 1 OR @Threads > 64))
BEGIN
SET @ErrorMessage = 'The value for the parameter @Threads is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Throttle IS NOT NULL AND (@BackupSoftware NOT IN('LITESPEED') OR @BackupSoftware IS NULL) OR @Throttle < 1 OR @Throttle > 100
BEGIN
SET @ErrorMessage = 'The value for the parameter @Throttle is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Encrypt NOT IN('Y','N') OR @Encrypt IS NULL OR (@Encrypt = 'Y' AND @BackupSoftware IS NULL AND NOT (@Version >= 12 AND (SERVERPROPERTY('EngineEdition') = 3) OR SERVERPROPERTY('EditionID') IN(-1534726760, 284895786)))
BEGIN
SET @ErrorMessage = 'The value for the parameter @Encrypt is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@BackupSoftware IS NULL AND @Encrypt = 'Y' AND (@EncryptionAlgorithm NOT IN('AES_128','AES_192','AES_256','TRIPLE_DES_3KEY') OR @EncryptionAlgorithm IS NULL)) OR (@BackupSoftware = 'LITESPEED' AND @Encrypt = 'Y' AND (@EncryptionAlgorithm NOT IN('RC2_40','RC2_56','RC2_112','RC2_128','TRIPLE_DES_3KEY','RC4_128','AES_128','AES_192','AES_256') OR @EncryptionAlgorithm IS NULL)) OR (@BackupSoftware = 'SQLBACKUP' AND @Encrypt = 'Y' AND (@EncryptionAlgorithm NOT IN('AES_128','AES_256') OR @EncryptionAlgorithm IS NULL)) OR (@BackupSoftware = 'SQLSAFE' AND @Encrypt = 'Y' AND (@EncryptionAlgorithm NOT IN('AES_128','AES_256') OR @EncryptionAlgorithm IS NULL))
BEGIN
SET @ErrorMessage = 'The value for the parameter @EncryptionAlgorithm is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (NOT (@BackupSoftware IS NULL AND @Encrypt = 'Y') AND @ServerCertificate IS NOT NULL) OR (@BackupSoftware IS NULL AND @Encrypt = 'Y' AND @ServerCertificate IS NULL AND @ServerAsymmetricKey IS NULL) OR (@BackupSoftware IS NULL AND @Encrypt = 'Y' AND @ServerCertificate IS NOT NULL AND @ServerAsymmetricKey IS NOT NULL) OR (@ServerCertificate IS NOT NULL AND NOT EXISTS(SELECT * FROM master.sys.certificates WHERE name = @ServerCertificate))
BEGIN
SET @ErrorMessage = 'The value for the parameter @ServerCertificate is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (NOT (@BackupSoftware IS NULL AND @Encrypt = 'Y') AND @ServerAsymmetricKey IS NOT NULL) OR (@BackupSoftware IS NULL AND @Encrypt = 'Y' AND @ServerAsymmetricKey IS NULL AND @ServerCertificate IS NULL) OR (@BackupSoftware IS NULL AND @Encrypt = 'Y' AND @ServerAsymmetricKey IS NOT NULL AND @ServerCertificate IS NOT NULL) OR (@ServerAsymmetricKey IS NOT NULL AND NOT EXISTS(SELECT * FROM master.sys.asymmetric_keys WHERE name = @ServerAsymmetricKey))
BEGIN
SET @ErrorMessage = 'The value for the parameter @ServerAsymmetricKey is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@EncryptionKey IS NOT NULL AND @BackupSoftware IS NULL) OR (@EncryptionKey IS NOT NULL AND @Encrypt = 'N') OR (@EncryptionKey IS NULL AND @Encrypt = 'Y' AND @BackupSoftware IN('LITESPEED','SQLBACKUP','SQLSAFE'))
BEGIN
SET @ErrorMessage = 'The value for the parameter @EncryptionKey is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @ReadWriteFileGroups NOT IN('Y','N') OR @ReadWriteFileGroups IS NULL OR (@ReadWriteFileGroups = 'Y' AND @BackupType = 'LOG')
BEGIN
SET @ErrorMessage = 'The value for the parameter @ReadWriteFileGroups is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @OverrideBackupPreference NOT IN('Y','N') OR @OverrideBackupPreference IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @OverrideBackupPreference is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @NoRecovery NOT IN('Y','N') OR @NoRecovery IS NULL OR (@NoRecovery = 'Y' AND @BackupType <> 'LOG') OR (@NoRecovery = 'Y' AND @BackupSoftware = 'SQLSAFE')
BEGIN
SET @ErrorMessage = 'The value for the parameter @NoRecovery is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@URL IS NOT NULL AND @Directory IS NOT NULL) OR (@URL IS NOT NULL AND @MirrorDirectory IS NOT NULL) OR (@URL IS NOT NULL AND @Version < 11.03339) OR (@URL IS NOT NULL AND @BackupSoftware IS NOT NULL) OR (@URL NOT LIKE 'https://%/%')
BEGIN
SET @ErrorMessage = 'The value for the parameter @URL is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF (@Credential IS NULL AND @URL IS NOT NULL AND @Version < 13) OR (@Credential IS NOT NULL AND @URL IS NULL) OR (@URL IS NOT NULL AND @Credential IS NULL AND NOT EXISTS(SELECT * FROM sys.credentials WHERE credential_identity = 'SHARED ACCESS SIGNATURE')) OR (@Credential IS NOT NULL AND NOT EXISTS(SELECT * FROM sys.credentials WHERE name = @Credential))
BEGIN
SET @ErrorMessage = 'The value for the parameter @Credential is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @MirrorCleanupTime < 0 OR (@MirrorCleanupTime IS NOT NULL AND @MirrorDirectory IS NULL)
BEGIN
SET @ErrorMessage = 'The value for the parameter @MirrorCleanupTime is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @MirrorCleanupMode NOT IN('BEFORE_BACKUP','AFTER_BACKUP') OR @MirrorCleanupMode IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @MirrorCleanupMode is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Updateability NOT IN('READ_ONLY','READ_WRITE','ALL') OR @Updateability IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @Updateability is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @LogToTable NOT IN('Y','N') OR @LogToTable IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @LogToTable is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Execute NOT IN('Y','N') OR @Execute IS NULL
BEGIN
SET @ErrorMessage = 'The value for the parameter @Execute is not supported.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @Error = @@ERROR
END
IF @Error <> 0
BEGIN
SET @ErrorMessage = 'The documentation is available at https://ola.hallengren.com/sql-server-backup.html.' + CHAR(13) + CHAR(10) + ' '
RAISERROR(@ErrorMessage,16,1) WITH NOWAIT
SET @ReturnCode = @Error
GOTO Logging
END
----------------------------------------------------------------------------------------------------
--// Check Availability Group cluster name //--
----------------------------------------------------------------------------------------------------
IF @Version >= 11
BEGIN
SELECT @Cluster = cluster_name
FROM sys.dm_hadr_cluster
END
----------------------------------------------------------------------------------------------------
--// Execute backup commands //--
----------------------------------------------------------------------------------------------------
WHILE EXISTS (SELECT * FROM @tmpDatabases WHERE Selected = 1 AND Completed = 0)
BEGIN
SELECT TOP 1 @CurrentDBID = ID,
@CurrentDatabaseName = DatabaseName,
@CurrentDatabaseNameFS = DatabaseNameFS
FROM @tmpDatabases
WHERE Selected = 1
AND Completed = 0
ORDER BY ID ASC
SET @CurrentDatabaseID = DB_ID(@CurrentDatabaseName)
IF DATABASEPROPERTYEX(@CurrentDatabaseName,'Status') = 'ONLINE'
BEGIN
IF EXISTS (SELECT * FROM sys.database_recovery_status WHERE database_id = @CurrentDatabaseID AND database_guid IS NOT NULL)
BEGIN
SET @CurrentIsDatabaseAccessible = 1
END
ELSE
BEGIN
SET @CurrentIsDatabaseAccessible = 0
END
END
SELECT @CurrentDifferentialBaseLSN = differential_base_lsn
FROM sys.master_files
WHERE database_id = @CurrentDatabaseID
AND [type] = 0
AND [file_id] = 1
-- Workaround for a bug in SQL Server 2005
IF @Version >= 9 AND @Version < 10
AND EXISTS(SELECT * FROM sys.master_files WHERE database_id = @CurrentDatabaseID AND [type] = 0 AND [file_id] = 1 AND differential_base_lsn IS NOT NULL AND differential_base_guid IS NOT NULL AND differential_base_time IS NULL)
BEGIN
SET @CurrentDifferentialBaseLSN = NULL
END
IF DATABASEPROPERTYEX(@CurrentDatabaseName,'Status') = 'ONLINE'
BEGIN
SELECT @CurrentLogLSN = last_log_backup_lsn
FROM sys.database_recovery_status
WHERE database_id = @CurrentDatabaseID
END
SET @CurrentBackupType = @BackupType
IF @ChangeBackupType = 'Y'
BEGIN
IF @CurrentBackupType = 'LOG' AND DATABASEPROPERTYEX(@CurrentDatabaseName,'Recovery') <> 'SIMPLE' AND @CurrentLogLSN IS NULL AND @CurrentDatabaseName <> 'master'
BEGIN
SET @CurrentBackupType = 'DIFF'
END
IF @CurrentBackupType = 'DIFF' AND @CurrentDifferentialBaseLSN IS NULL AND @CurrentDatabaseName <> 'master'
BEGIN
SET @CurrentBackupType = 'FULL'
END
END
IF @CurrentBackupType = 'LOG' AND (@CleanupTime IS NOT NULL OR @MirrorCleanupTime IS NOT NULL)
BEGIN
SELECT @CurrentLatestBackup = MAX(backup_finish_date)
FROM msdb.dbo.backupset
WHERE ([type] IN('D','I')
OR database_backup_lsn < @CurrentDifferentialBaseLSN)
AND is_damaged = 0
AND database_name = @CurrentDatabaseName