LiteSpeed for SQL Server 8.9.8 - Security and Compliance Guide

xp_restore_filelistonly

Returns a result set with a list of the database and log files contained in a LiteSpeed backup set.

This topic covers:

• Syntax

• Arguments

• Results

• Returns

Syntax

xp_restore_filelistonly (Disk)

EXEC master.dbo.xp_restore_filelistonly

( @filename = 'backup_file_name') [,...n]

[, @filenumber = n]

xp_restore_filelistonly (TSM)

EXEC master.dbo.xp_restore_filelistonly

( @tsmobject = 'TSM_object') [,...n]

, @tsmconfigfile = 'TSM_configuration_file'

[, @filenumber = n]

[, @tsmclientnode = 'TSM_client_node']

[, @tsmclientownerpwd = 'TSM_client_owner_password']

[, @tsmpointintime = 'date_time' ]

xp_restore_filelistonly (Tape)

EXEC master.dbo.xp_restore_filelistonly
@filename = 'tape_device_name'
[, @filenumber = n]

xp_restore_filelistonly (Amazon S3)

exec master.dbo.xp_restore_filelistonly

@filename = N'test/test/test.bkp',

@filenumber = 1,

@CloudVendor = N'AmazonS3',

@CloudBucketName = N'california',

@CloudAccessKey = N'***********',

@CloudSecretKey = N'****************',

@UseSSL = 1

xp_restore_filelistonly (Microsoft Azure)

exec master.dbo.xp_restore_filelistonly

@filename = N'test\test.bak',

@CloudVendor = N'AzureBlob',

@CloudAccessKeyEnc = N'*****',

@CloudSecretKeyEnc = N'******',

@CloudBucketName = N'test',@UseSSL = 1

xp_restore_filelistonly (Google Storage)

exec master.dbo.xp_restore_filelistonly

@filename = N'test\test.bak',

@CloudVendor = N'GoogleStorage',

@CloudAccessKeyEnc = N'*****',

@CloudSecretKeyEnc = N'******',

@CloudBucketName = N'test', @UseSSL = 1

xp_restore_filelistonly (S3 Compatible Storage)

exec master.dbo.xp_restore_filelistonly

@filename = N'test\test.bak',

@CloudVendor = N'S3Compatible',

@CloudEndpoint = N'storageserver:port',

@CloudAccessKeyEnc = N'*****',

@CloudSecretKeyEnc = N'******',

@CloudBucketName = N'test', @UseSSL = 1

Arguments

Tips:

• To see the list of accepted arguments and data types for arguments, execute the following:
  exec master.dbo.<procedure_name> show_help

• To convert the script for use with the command-line utilities, execute the following:
  exec master.dbo.<procedure_name> show_cmd, <xp_arguments>

@CloudAccessKey

Type: Varchar

The @CloudAccessKey argument specifies the name of the unique Cloud Web Service alphanumeric access key that identifies each user. The selections include Amazon Access Key, Azure Account Name, Google e-mail styled account, S3 Compatible Storage Access Key.

@CloudAccessKeyEnc

Type: Varchar

The @CloudAccessKeyEnc argument specifies the name of the encrypted unique Cloud Web Service alphanumeric access key that identifies each user.

@CloudBucketName

Type: Varchar

The @CloudBucketName argument specifies the name of the container for cloud objects. Bucket names must be at least 3 and no more than 63 characters long. The selections are Amazon Bucket Name, Azure Container Name, Google Bucket Name, Google Bucket Name requirements are described at https://cloud.google.com/storage/docs/naming, S3 Compatible Storage Bucket Name,

@CloudGovRegion

The @CloudGovRegion argument enables a special restricted region for the US Government use in Amazon S3 and Azure Clouds. This argument accepts one of the following values:

• 0—Do not use government cloud (default)
• 1—Use government cloud

@CloudRegionName

Type: Varchar

The @CloudRegionName argument specifies the name of the Cloud Web Service region to use for a bucket. Example values are but not limited to: us-east-1, us-east-2, us-west-1, us-west-2, ca-central-1, eu-central-1, eu-west-1, eu-west-2, ap-south-1, ap-southeast-1, ap-southeast-2, ap-northeast-1, ap-northeast-2, sa-east-1, N'Germany' and N'China'.

@CloudSecretKey

Type: Varchar

The @CloudSecretKey argument specifies the name of the Cloud Web Service secret key that is assigned when you initially get a Cloud account.

@CloudSecretKeyEnc

Type: Varchar

The @CloudSecretKeyEnc argument specifies the name of the encrypted Cloud Web Service secret key that is assigned when you initially get a Cloud account.

@CloudVendor

Type: Varchar

The @CloudVendor argument specifies the name of the cloud service provider. The argument accepts one of the following values: "AmazonS3", "AzureBlob", "GoogleStorage" or "S3Compatible".

@CloudEndpoint

Type: Varchar

The @CloudEndpoint argument specifies the endpoint for S3 Compatible Storage and custom endpoint for Amazon S3 service (in case of VPC). Format: servername:port .Example values: "servername", "servername:port", "ip:port", "10.0.0.200:9021".

@CloudAcceptAllCertificates

Type: Boolean

The @CloudAcceptAllCertificates argument instructs LiteSpeed accept self-signed certificates for S3 Compatible Storage. This argument accepts one of the following values:

• 0—Accept verified certificates only (default)
• 1—Accept self-signed certificates

Note: Delete backups is not supported in Maintenance Plans with this option.

@filename

Specifies a backup location (e.g. C:\backups\AdventureWorks.bak). This argument accepts network destinations. You can supply multiple instances of this argument to use stripe backups.

@filenumber

Type: Integer

Disk restores:

Specifies the particular backup to use when recasting, restoring, extracting or reading from files with multiple appended backups. A backup file can contain multiple backups. Each time you append a new backup, a sequential number is assigned to this backup within the backup file. You can run xp_restore_headeronly to query the files contained within the backup set given by backup_file_name.

Tape restores:

Identifies the backup set to be restored. For example, a file number of 1 indicates the first backup set on the backup medium, and a file number of 2 indicates the second backup set.

@JobP

Specifies an encrypted key. (Similar to @EncryptionKey).

You can use xp_encrypt_backup_key to convert the password (encryption_key) for use with @jobp. The original password (or encrypted key generated by xp_encrypt_restore_key) must be used to restore a backup.

@Logging

Writes a log file for the operation. This argument accepts one of the following values:

• 0—Logging off.

• 1 or any odd value—Logging on. Log file is removed on success.

• 2 or any even value—Logging on.

The default output directory is C:\Documents and Settings\All Users\Application Data\Quest Software\LiteSpeed\SQL Server\Logs (or C:\ProgramData\Quest Software\LiteSpeed\SQL Server\Logs) (or C:\ProgramData\Quest Software\LiteSpeed\SQL Server\Logs). To log to a different directory add @Trace='logpath=path'.

See Configure Logging in LiteSpeed for information about LiteSpeed logging.

@ProxyHost

Type: Varchar

The @ProxyHost argument is optional and specifies the name of the proxy host name that is running the proxy server.

@ProxyLogin

Type: Varchar

The @ProxyLogin argument is optional and specifies the proxy server login credential.

@ProxyPassword

Type: Varchar

The @ProxyPassword argument is optional and specifies the proxy server password credential.

@ProxyPasswordEnc

Type: Varchar

The @ProxyPasswordEnc argument is optional and specifies the encrypted proxy server password credential.

@ProxyPort

The @ProxyPort argument is optional and contains the port number of the proxy server. The TCP/IP port values can be 1-65535.

@TSMArchive

Specifies to store the backup as a TSM archive. This argument accepts one of the following values:

• 0—False (default)
• 1—True

@tsmclientnode

Specifies the TSM server LiteSpeed connects to during backups and restores. Not required, if specified in the options file or if backing up with the Passwordaccess Generate option.

@tsmclientownerpwd

Specifies the TSM client owner user password. Not required, if specified in the options file or if backing up with the Passwordaccess Generate option.

@tsmconfigfile

Specifies the TSM configuration file.

@tsmobject

Defines the TSM filespace, high level and low level. This argument accepts the following format:

tsm_filespace\tsm_high_level\tsm_low_level

where:

• tsm_filespace is the logical space on the TSM server that contains a group of files. It can be the drive label name or UNC name.

• tsm_high_level specifies the directory path in which the file belongs.

• tsm_low_level specifies actual name of the file.

NOTE: You may only store one item the location specified by this argument. It is not possible to append an object to this location. You can use the -I command-line argument or @init to back up to a non-unique location.

@tsmpointintime

Specifies the date for restore/to filter results. If it is not passed, LiteSpeed will choose the most recent archived backup. The format is yyyy-mm-dd hh:mm:ss.

NOTE: If the backup was a striped backup and the point-in-times of the various striped files are different (rare but can be different a second or so), then the most recent of the times must be chosen.

@Unload

Type: Integer

Applies to tape backups and restores. This argument accepts one of the following values:

• 0—Keep tape loaded (default)

• 1—Unload and eject tape from the drive after operation

@UseSSL

The @UseSSL argument specifies that the connection uses SSL security. This argument accepts one of the following values:

• 0—Do not use SSL
• 1—Use SSL (default)

@NoOutput

Disable output information for the procedure

1. 0 - Output information enabled (default).
2. 1 - Output information disabled

Results

Returns

0 (success) or non-zero (failure). Message indicating success or failure of the operation. Return codes represent the native error number returned from SQL Server for any errors encountered during the operation. Result codes returned from the LiteSpeed utilities are added 50000 to keep them separate from the SQL Server code range.

To capture the output message, run the following:

declare @rmsg varchar(999)
exec master..<procedure_name> <arguments>, @resultmsg=@rmsg output
select @rmsg

To capture the output message and the result code, run the following:

declare @rc int
declare @rmsg varchar(999)
exec master..<procedure_name> <arguments>, @resultmsg=@rmsg output, @resultcode=@rc output
select @rc, @rmsg

Related Topic

About Using Extended Stored Procedures