求脚本SQLSERVER与维护相关的一些脚本

use masterdeclare @DbName varchar(255),@dir varchar(256),@dir_db varchar(256),
        @verb varchar(256),@cmd varchar(256),
        @backup_name varchar(256),@dynamic_name varchar(10),
        @disk_name varchar(256),@copy nvarchar(100),
        @today datetime,@weekday int--建立网络连接
exec xp_cmdshell 'net use K: /delete'
exec xp_cmdshell 'net use I: /delete'exec xp_cmdshell 'net use K: \\193.254.40.118\backup backup /user:Web\backup '
exec xp_cmdshell 'net use I: \\172.16.8.48\databackup backup /user:QA-SERVER-TEST\backup'--设定名字
set @today=getdate()
set @dynamic_name=convert(varchar(10),@today,120)set @dir='K:\'+@dynamic_name
set @dir_db=@dir+'Database'
set @verb='mkdir '--建立目录
set @cmd=@verb+@dir_db
exec xp_cmdshell @cmd
declare cur_database cursor forward_only read_only  for
select name from sysdatabases
where dbid>4  --系统数据库的dbid<=4open cur_database fetch next from cur_database
into @DbNamewhile @@fetch_status=0
begin
    set @backup_name= @DbName+'_'+@dynamic_name
    set @disk_name=@dir_db+'\'+@backup_name+'.bak'

    --添加备份设备
    EXEC sp_addumpdevice 'disk',@backup_name, @disk_name

    set @weekday= datepart(dw,@today)
    if (@weekday=6) --如果是周五,则进行完全备份
       BACKUP DATABASE @DbName TO @backup_name
    else       --其他时候进行差异备份
       BACKUP DATABASE @DbName TO @backup_name  with differential    --清理日志
    backup log @DbName with no_log    --释放设备
    exec sp_dropdevice @backup_name

    --复制备份副本到其他地方
    set @copy='copy '+@disk_name+'  I:'
    exec xp_cmdshell @copy

    --备份下一个数据库
    fetch next from cur_database
    into @DbName
end
close cur_database
deallocate cur_database--删除网络连接
exec xp_cmdshell 'net use K: /delete'
exec xp_cmdshell 'net use I: /delete'
/**//******************************************************************************
*
*  File Name : Restore.sql
*  Function  : 数据库还原
*  Author    : Yahong<[email protected]>
*  Version   : 00
*  Date      : 2007-09-18
*  Re    :
*
*******************************************************************************/
use masterdeclare
         @DbName varchar(255)              --数据库的名字
        ,@WholeFileName varchar(255)       --完全备份的文件名
        ,@DifferentFileName varchar(255)   --差异备份的文件名
        ,@MasterFileName varchar(255)      --数据文件名,注意他们都是逻辑名称
        ,@LogFileName  varchar(255)        --日志文件名
        ,@TargetDir varchar(255)           --还原后数据库文件所在的路径，如果没有指定该参数，
                                           --则必须存在与原数据库相同的路径declare  @WholeDeviceName varchar(255)
        ,@DifferenctDeviceName varchar(255)
        ,@TargetMasterFileName varchar(255)
        ,@TargetLogFileName varchar(255)--建立网络链接
exec xp_cmdshell 'net use K: \\172.16.8.48\200709  backup /User:qa-server-test\backup'--在这里设置需要备份的文件等信息
set @DbName='CCTQA'   --需要还原的数据库的名字，注意不要搞错了，否则
                      --覆盖了其他的数据库，可别说我没有提醒你
set @WholeFileName='CCTQA_2007-09-14.bak'      --完全备份文件--以下4行如果没有，不要指定,把他们注释掉就行了
set @DifferentFileName='CCTQA_2007-09-17.bak'  --最后一次差异备份文件
set @MasterFileName='CCTQA_Data'  --数据文件
set @LogFileName='CCTQA_Log'      --日志文件
set @TargetDir='D:\CCTQA\Databae' --目标路径--设置目标路径
set @TargetMasterFileName=@TargetDir+'\'+@MasterFileName
set @TargetLogFileName=@TargetDir+'\'+@LogFileName--添加还原设备
set @WholeDeviceName=@DbName+'WholeDevice'
set @WholeFileName='K:\'+@WholeFileName
exec sp_addumpdevice 'disk',@WholeDeviceName,@WholeFileName--开始备份
if(isnull(@DifferentFileName,'')<>'')  --如果具有差异备份的还原
begin
  --添加差异备份还原的设备
  set @DifferenctDeviceName=@DbName+'DifferenctDevice'
  set @DifferentFileName='K:\'+@DifferentFileName
  exec sp_addumpdevice 'disk',@DifferenctDeviceName,@DifferentFileName  --备份
  if(isnull(@TargetDir,'')='')
     restore database @DbName from @WholeDeviceName
       with NORECOVERY
  else --如果还原后的数据库文件的路径与备份前的路径不一致
    restore database @DbName from @WholeDeviceName
       with NORECOVERY,
       move @MasterFileName to @TargetMasterFileName,
       move @LogFileName  to @TargetLogFileName
  restore database @DbName from @DifferenctDeviceName
end
else
begin --只有完全备份的还原
  if(isnull(@TargetDir,'')='')
     restore database @DbName from @WholeFileName
  else
     restore database @DbName from @WholeFileName
     with move @MasterFileName  to @TargetMasterFileName,
        move @LogFileName  to @TargetLogFileName
end--释放备份设备
exec sp_dropdevice @WholeDeviceName
if(isnull(@DifferentFileName,'')<>'')
   exec sp_dropdevice @DifferenctDeviceName--删除网络链接
exec xp_cmdshell 'net use K: /delete'/**//************************************************************************
*
*   File Name : ShrinkLog.sql
*   Function  : 收缩数据库的日志文件
*   Author    ：Yahong<[email protected]>
*   Version   : 00
*   Date      : 2007-09-16
*   Re    :
*
*************************************************************************/--
--第一步：设置需要收缩的数据库，找到需要收缩数据文件
--use cctqa
select Size/128 Size,Name from sysfiles/**//*declare @LogName varchar(255),@TargetSize int--
--
--第二步：设置需要收缩的日志文件的逻辑名字和收缩后的大小
--千万不要搞错了，选错了文件，有可能会丢失数据，那时候
--哭都哭不回来了。
--
--set @LogName='CCTQA_Log'
set @TargetSize=1declare @str varchar(300), @DatabaseName varchar(255)
set @DatabaseName=db_name()if(not exists(select * from sysfiles where name=@LogName))
begin
    set @str='没有找到日志文件'+@LogName
    raiserror(@str,0,1)
end else
begin
    declare @curSize int,@maxTime int
    set @maxTime=10
    set @curSize=(select size from sysfiles where name=@LogName)/128
    print '收缩之前的日志文件的大小是：'+cast(@curSize as varchar(10))+'MB'

    while (@curSize>@TargetSize) and (@maxTime>0)
    begin
      backup log @DatabaseName with no_log
      DBCC SHRINKFILE(@LogName,@TargetSize)

      set @curSize=(select size from sysfiles where name=@LogName)/128
      set @maxTime=@maxTime-1
    end

    set @curSize=(select size from sysfiles where name=@LogName)/128
    print '收缩之后的日志文件的大小是：'+cast(@curSize as varchar(10))+'MB'
end
*/

下載sql2005的系統視圖和表ER圖
http://download.csdn.net/source/668200

--sql server 2005
-- 1. 表结构信息查询
-- ========================================================================
-- 表结构信息查询
-- 邹建 2005.08(引用请保留此信息)
-- ========================================================================
SELECT
    TableName=CASE WHEN C.column_id=1 THEN O.name ELSE N'' END,
    TableDesc=ISNULL(CASE WHEN C.column_id=1 THEN PTB.[value] END,N''),
    Column_id=C.column_id,
    ColumnName=C.name,
    PrimaryKey=ISNULL(IDX.PrimaryKey,N''),
    [IDENTITY]=CASE WHEN C.is_identity=1 THEN N'√'ELSE N'' END,
    Computed=CASE WHEN C.is_computed=1 THEN N'√'ELSE N'' END,
    Type=T.name,
    Length=C.max_length,
    Precision=C.precision,
    Scale=C.scale,
    NullAble=CASE WHEN C.is_nullable=1 THEN N'√'ELSE N'' END,
    [Default]=ISNULL(D.definition,N''),
    ColumnDesc=ISNULL(PFD.[value],N''),
    IndexName=ISNULL(IDX.IndexName,N''),
    IndexSort=ISNULL(IDX.Sort,N''),
    Create_Date=O.Create_Date,
    Modify_Date=O.Modify_date
FROM sys.columns C
    INNER JOIN sys.objects O
        ON C.[object_id]=O.[object_id]
            AND O.type='U'
            AND O.is_ms_shipped=0
    INNER JOIN sys.types T
        ON C.user_type_id=T.user_type_id
    LEFT JOIN sys.default_constraints D
        ON C.[object_id]=D.parent_object_id
            AND C.column_id=D.parent_column_id
            AND C.default_object_id=D.[object_id]
    LEFT JOIN sys.extended_properties PFD
        ON PFD.class=1
            AND C.[object_id]=PFD.major_id
            AND C.column_id=PFD.minor_id
--             AND PFD.name='Caption'  -- 字段说明对应的描述名称(一个字段可以添加多个不同name的描述)
    LEFT JOIN sys.extended_properties PTB
        ON PTB.class=1
            AND PTB.minor_id=0
            AND C.[object_id]=PTB.major_id
--             AND PFD.name='Caption'  -- 表说明对应的描述名称(一个表可以添加多个不同name的描述)
    LEFT JOIN                       -- 索引及主键信息
    (
        SELECT
            IDXC.[object_id],
            IDXC.column_id,
            Sort=CASE INDEXKEY_PROPERTY(IDXC.[object_id],IDXC.index_id,IDXC.index_column_id,'IsDescending')
                WHEN 1 THEN 'DESC' WHEN 0 THEN 'ASC' ELSE '' END,
            PrimaryKey=CASE WHEN IDX.is_primary_key=1 THEN N'√'ELSE N'' END,
            IndexName=IDX.Name
        FROM sys.indexes IDX
        INNER JOIN sys.index_columns IDXC
            ON IDX.[object_id]=IDXC.[object_id]
                AND IDX.index_id=IDXC.index_id
        LEFT JOIN sys.key_constraints KC
            ON IDX.[object_id]=KC.[parent_object_id]
                AND IDX.index_id=KC.unique_index_id
        INNER JOIN  -- 对于一个列包含多个索引的情况,只显示第1个索引信息
        (
            SELECT [object_id], Column_id, index_id=MIN(index_id)
            FROM sys.index_columns
            GROUP BY [object_id], Column_id
        ) IDXCUQ
            ON IDXC.[object_id]=IDXCUQ.[object_id]
                AND IDXC.Column_id=IDXCUQ.Column_id
                AND IDXC.index_id=IDXCUQ.index_id
    ) IDX
        ON C.[object_id]=IDX.[object_id]
            AND C.column_id=IDX.column_id
-- WHERE O.name=N'要查询的表'       -- 如果只查询指定表,加上此条件
ORDER BY O.name,C.column_id -- 2. 索引及主键信息
-- ========================================================================
-- 索引及主键信息
-- 邹建 2005.08(引用请保留此信息)
-- ========================================================================
SELECT
    TableId=O.[object_id],
    TableName=O.Name,
    IndexId=ISNULL(KC.[object_id],IDX.index_id),
    IndexName=IDX.Name,
    IndexType=ISNULL(KC.type_desc,'Index'),
    Index_Column_id=IDXC.index_column_id,
    ColumnID=C.Column_id,
    ColumnName=C.Name,
    Sort=CASE INDEXKEY_PROPERTY(IDXC.[object_id],IDXC.index_id,IDXC.index_column_id,'IsDescending')
        WHEN 1 THEN 'DESC' WHEN 0 THEN 'ASC' ELSE '' END,
    PrimaryKey=CASE WHEN IDX.is_primary_key=1 THEN N'√'ELSE N'' END,
    [UQIQUE]=CASE WHEN IDX.is_unique=1 THEN N'√'ELSE N'' END,
    Ignore_dup_key=CASE WHEN IDX.ignore_dup_key=1 THEN N'√'ELSE N'' END,
    Disabled=CASE WHEN IDX.is_disabled=1 THEN N'√'ELSE N'' END,
    Fill_factor=IDX.fill_factor,
    Padded=CASE WHEN IDX.is_padded=1 THEN N'√'ELSE N'' END
FROM sys.indexes IDX
    INNER JOIN sys.index_columns IDXC
        ON IDX.[object_id]=IDXC.[object_id]
            AND IDX.index_id=IDXC.index_id
    LEFT JOIN sys.key_constraints KC
        ON IDX.[object_id]=KC.[parent_object_id]
            AND IDX.index_id=KC.unique_index_id
    INNER JOIN sys.objects O
        ON O.[object_id]=IDX.[object_id]
    INNER JOIN sys.columns C
        ON O.[object_id]=C.[object_id]
            AND O.type='U'
            AND O.is_ms_shipped=0
            AND IDXC.Column_id=C.Column_id
--    INNER JOIN  -- 对于一个列包含多个索引的情况,只显示第1个索引信息
--    (
--        SELECT [object_id], Column_id, index_id=MIN(index_id)
--        FROM sys.index_columns
--        GROUP BY [object_id], Column_id
--    ) IDXCUQ
--        ON IDXC.[object_id]=IDXCUQ.[object_id]
--            AND IDXC.Column_id=IDXCUQ.Column_id

分区的：
-- 进行演示操作前, 先备份, 以便可以在演示完成后, 恢复到原始状态
USE master
-- 备份
BACKUP DATABASE AdventureWorks
TO DISK = 'AdventureWorks.bak'
WITH FORMAT---- 恢复
--RESTORE DATABASE AdventureWorks
-- FROM DISK = 'AdventureWorks.bak'
-- WITH REPLACE
GO--=========================================
-- 转换为分区表
--=========================================
USE AdventureWorks
GO-- 1. 创建分区函数
--    a. 适用于存储历史存档记录的分区表的分区函数
DECLARE @dt datetime
SET @dt = '20020101'
CREATE PARTITION FUNCTION PF_HistoryArchive(datetime)
AS RANGE RIGHT
FOR VALUES(
@dt,
DATEADD(Year, 1, @dt))--    b. 适用于存储历史记录的分区表的分区函数
--DECLARE @dt datetime
SET @dt = '20030901'
CREATE PARTITION FUNCTION PF_History(datetime)
AS RANGE RIGHT
FOR VALUES(
@dt,
DATEADD(Month, 1, @dt), DATEADD(Month, 2, @dt), DATEADD(Month, 3, @dt),
DATEADD(Month, 4, @dt), DATEADD(Month, 5, @dt), DATEADD(Month, 6, @dt),
DATEADD(Month, 7, @dt), DATEADD(Month, 8, @dt), DATEADD(Month, 9, @dt),
DATEADD(Month, 10, @dt), DATEADD(Month, 11, @dt), DATEADD(Month, 12, @dt))
GO-- 2. 创建分区架构
--    a. 适用于存储历史存档记录的分区表的分区架构
CREATE PARTITION SCHEME PS_HistoryArchive
AS PARTITION PF_HistoryArchive
TO([PRIMARY], [PRIMARY], [PRIMARY])--    b. 适用于存储历史记录的分区表的分区架构
CREATE PARTITION SCHEME PS_History
AS PARTITION PF_History
TO([PRIMARY], [PRIMARY],
[PRIMARY], [PRIMARY], [PRIMARY],
[PRIMARY], [PRIMARY], [PRIMARY],
[PRIMARY], [PRIMARY], [PRIMARY],
[PRIMARY], [PRIMARY], [PRIMARY])
GO-- 3. 删除索引
--    a. 删除存储历史存档记录的表中的索引
DROP INDEX Production.TransactionHistoryArchive.IX_TransactionHistoryArchive_ProductID
DROP INDEX Production.TransactionHistoryArchive.IX_TransactionHistoryArchive_ReferenceOrderID_ReferenceOrderLineID--    b. 删除存储历史记录的表中的索引
DROP INDEX Production.TransactionHistory.IX_TransactionHistory_ProductID
DROP INDEX Production.TransactionHistory.IX_TransactionHistory_ReferenceOrderID_ReferenceOrderLineID
GO-- 4. 转换为分区表
--    a. 将存储历史存档记录的表转换为分区表
ALTER TABLE Production.TransactionHistoryArchive
DROP CONSTRAINT PK_TransactionHistoryArchive_TransactionID
WITH(
MOVE TO PS_HistoryArchive(TransactionDate))--    b.将存储历史记录的表转换为分区表
ALTER TABLE Production.TransactionHistory
DROP CONSTRAINT PK_TransactionHistory_TransactionID
WITH(
MOVE TO PS_History(TransactionDate))
GO-- 5. 恢复主键
--    a. 恢复存储历史存档记录的分区表的主键
ALTER TABLE Production.TransactionHistoryArchive
ADD CONSTRAINT PK_TransactionHistoryArchive_TransactionID
PRIMARY KEY CLUSTERED(
TransactionID,
TransactionDate)--    b. 恢复存储历史记录的分区表的主键
ALTER TABLE Production.TransactionHistory
ADD CONSTRAINT PK_TransactionHistory_TransactionID
PRIMARY KEY CLUSTERED(
TransactionID,
TransactionDate)
GO-- 6. 恢复索引
--    a. 恢复存储历史存档记录的分区表的索引
CREATE INDEX IX_TransactionHistoryArchive_ProductID
ON Production.TransactionHistoryArchive(
ProductID)CREATE INDEX IX_TransactionHistoryArchive_ReferenceOrderID_ReferenceOrderLineID
ON Production.TransactionHistoryArchive(
ReferenceOrderID,
ReferenceOrderLineID)--    b. 恢复存储历史记录的分区表的索引
CREATE INDEX IX_TransactionHistory_ProductID
ON Production.TransactionHistory(
ProductID)CREATE INDEX IX_TransactionHistory_ReferenceOrderID_ReferenceOrderLineID
ON Production.TransactionHistory(
ReferenceOrderID,
ReferenceOrderLineID)
GO-- 7. 查看分区表的相关信息
SELECT
SchemaName = S.name,
TableName = TB.name,
PartitionScheme = PS.name,
PartitionFunction = PF.name,
PartitionFunctionRangeType = CASE
WHEN boundary_value_on_right = 0 THEN 'LEFT'
ELSE 'RIGHT' END,
PartitionFunctionFanout = PF.fanout,
SchemaID = S.schema_id,
ObjectID = TB.object_id,
PartitionSchemeID = PS.data_space_id,
PartitionFunctionID = PS.function_id
FROM sys.schemas S
INNER JOIN sys.tables TB
ON S.schema_id = TB.schema_id
INNER JOIN sys.indexes IDX
on TB.object_id = IDX.object_id
AND IDX.index_id < 2
INNER JOIN sys.partition_schemes PS
ON PS.data_space_id = IDX.data_space_id
INNER JOIN sys.partition_functions PF
ON PS.function_id = PF.function_id
GO--=========================================
-- 移动分区表数据
--=========================================
-- 1. 为存储历史存档记录的分区表增加分区, 并接受从历史记录分区表移动过来的数据
--    a. 修改分区架构, 增加用以接受新分区的文件组
ALTER PARTITION SCHEME PS_HistoryArchive
NEXT USED [PRIMARY]--    b. 修改分区函数, 增加分区用以接受从历史记录分区表移动过来的数据
DECLARE @dt datetime
SET @dt = '20030901'
ALTER PARTITION FUNCTION PF_HistoryArchive()
SPLIT RANGE(@dt)--    c. 将历史记录表中的过期数据移动到历史存档记录表中
ALTER TABLE Production.TransactionHistory
SWITCH PARTITION 2
TO Production.TransactionHistoryArchive PARTITION $PARTITION.PF_HistoryArchive(@dt)--    d. 将接受到的数据与原来的分区合并
ALTER PARTITION FUNCTION PF_HistoryArchive()
MERGE RANGE(@dt)
GO-- 2. 将存储历史记录的分区表中不包含数据的分区删除, 并增加新的分区以接受新数据
--    a. 合并不包含数据的分区
DECLARE @dt datetime
SET @dt = '20030901'
ALTER PARTITION FUNCTION PF_History()
MERGE RANGE(@dt)--    b.  修改分区架构, 增加用以接受新分区的文件组
ALTER PARTITION SCHEME PS_History
NEXT USED [PRIMARY]--    c. 修改分区函数, 增加分区用以接受新数据
SET @dt = '20041001'
ALTER PARTITION FUNCTION PF_History()
SPLIT RANGE(@dt)
GO
--=========================================
-- 清除历史存档记录中的过期数据
--=========================================
-- 1. 创建用于保存过期的历史存档数据的表
CREATE TABLE Production.TransactionHistoryArchive_2001_temp(
TransactionID int NOT NULL,
ProductID int NOT NULL,
ReferenceOrderID int NOT NULL,
ReferenceOrderLineID int NOT NULL
DEFAULT ((0)),
TransactionDate datetime NOT NULL
DEFAULT (GETDATE()),
TransactionType nchar(1) NOT NULL,
Quantity int NOT NULL,
ActualCost money NOT NULL,
ModifiedDate datetime NOT NULL
DEFAULT (GETDATE()),
CONSTRAINT PK_TransactionHistoryArchive_2001_temp_TransactionID
PRIMARY KEY CLUSTERED(
TransactionID,
TransactionDate)
)-- 2. 将数据从历史存档记录分区表移动到第1步创建的表中
ALTER TABLE Production.TransactionHistoryArchive
SWITCH PARTITION 1
TO Production.TransactionHistoryArchive_2001_temp-- 3. 删除不再包含数据的分区
DECLARE @dt datetime
SET @dt = '20020101'
ALTER PARTITION FUNCTION PF_HistoryArchive()
MERGE RANGE(@dt)-- 4. 修改分区架构, 增加用以接受新分区的文件组
ALTER PARTITION SCHEME PS_HistoryArchive
NEXT USED [PRIMARY]-- 5. 修改分区函数, 增加分区用以接受新数据
SET @dt = '20040101'
ALTER PARTITION FUNCTION PF_HistoryArchive()
SPLIT RANGE(@dt)

查询分区信息;WITH
TBINFO AS(
SELECT
SchemaName = S.name,
TableName = TB.name,
PartitionScheme = PS.name,
PartitionFunction = PF.name,
PartitionFunctionRangeType = CASE
WHEN boundary_value_on_right = 0 THEN 'LEFT'
ELSE 'RIGHT' END,
PartitionFunctionFanout = PF.fanout,
SchemaID = S.schema_id,
ObjectID = TB.object_id,
PartitionSchemeID = PS.data_space_id,
PartitionFunctionID = PS.function_id
FROM sys.schemas S
INNER JOIN sys.tables TB
ON S.schema_id = TB.schema_id
INNER JOIN sys.indexes IDX
on TB.object_id = IDX.object_id
AND IDX.index_id < 2
INNER JOIN sys.partition_schemes PS
ON PS.data_space_id = IDX.data_space_id
INNER JOIN sys.partition_functions PF
ON PS.function_id = PF.function_id
),
PF1 AS(
SELECT
PFP.function_id, PFR.boundary_id, PFR.value,
Type = CONVERT(sysname,
CASE T.name
WHEN 'numeric' THEN 'decimal'
WHEN 'real' THEN 'float'
ELSE T.name END
+ CASE
WHEN T.name IN('decimal', 'numeric')
THEN QUOTENAME(RTRIM(PFP.precision)
+ CASE WHEN PFP.scale > 0 THEN ',' + RTRIM(PFP.scale) ELSE '' END, '()')
WHEN T.name IN('float', 'real')
THEN QUOTENAME(PFP.precision, '()')
WHEN T.name LIKE 'n%char'
THEN QUOTENAME(PFP.max_length / 2, '()')
WHEN T.name LIKE '%char' OR T.name LIKE '%binary'
THEN QUOTENAME(PFP.max_length, '()')
ELSE '' END)
FROM sys.partition_parameters PFP
LEFT JOIN sys.partition_range_values PFR
ON PFR.function_id = PFP.function_id
AND PFR.parameter_id = PFP.parameter_id
INNER JOIN sys.types T
ON PFP.system_type_id = T.system_type_id
),
PF2 AS(
SELECT * FROM PF1
UNION ALL
SELECT
function_id, boundary_id = boundary_id - 1, value, type
FROM PF1
WHERE boundary_id = 1
),
PF AS(
SELECT
B.function_id, boundary_id = ISNULL(B.boundary_id + 1, 1),
value = STUFF(
CASE
WHEN A.boundary_id IS NULL THEN ''
ELSE ' AND [partition_column_name] ' + PF.LessThan + ' ' + CONVERT(varchar(max), A.value) END
+ CASE
WHEN A.boundary_id = 1 THEN ''
ELSE ' AND [partition_column_name] ' + PF.MoreThan + ' ' + CONVERT(varchar(max), B.value) END,
1, 5, ''),
B.Type
FROM PF1 A
RIGHT JOIN PF2 B
ON A.function_id = B.function_id
AND (A.boundary_id - 1 = B.boundary_id
OR(A.boundary_id IS NULL AND B.boundary_id IS NULL))
INNER JOIN(
SELECT
function_id,
LessThan = CASE
WHEN boundary_value_on_right = 0 THEN '<='
ELSE '<' END,
MoreThan = CASE
WHEN boundary_value_on_right = 0 THEN '>'
ELSE '>=' END
FROM sys.partition_functions
)PF
ON B.function_id = PF.function_id
),
PS AS(
SELECT
DDS.partition_scheme_id, DDS.destination_id,
FileGroupName = FG.name, IsReadOnly = FG.is_read_only
FROM sys.destination_data_spaces DDS
INNER JOIN sys.filegroups FG
ON DDS.data_space_id = FG.data_space_id
),
PINFO AS(
SELECT
RowID = ROW_NUMBER() OVER(ORDER BY SchemaID, ObjectID, PS.destination_id),
TB.SchemaName, TB.TableName,
TB.PartitionScheme, PS.destination_id, PS.FileGroupName, PS.IsReadOnly,
TB.PartitionFunction, TB.PartitionFunctionRangeType, TB.PartitionFunctionFanout,
PF.boundary_id, PF.Type, PF.value
FROM TBINFO TB
INNER JOIN PS
ON TB.PartitionSchemeID = PS.partition_scheme_id
LEFT JOIN PF
ON TB.PartitionFunctionID = PF.function_id
AND PS.destination_id = PF.boundary_id
)
SELECT
RowID,
SchemaName = CASE destination_id
WHEN 1 THEN SchemaName
ELSE N'' END,
TableName = CASE destination_id
WHEN 1 THEN TableName
ELSE N'' END,
PartitionScheme = CASE destination_id
WHEN 1 THEN PartitionScheme
ELSE N'' END,
destination_id, FileGroupName, IsReadOnly,
PartitionFunction = CASE destination_id
WHEN 1 THEN PartitionFunction
ELSE N'' END,
PartitionFunctionRangeType = CASE destination_id
WHEN 1 THEN PartitionFunctionRangeType
ELSE N'' END,
PartitionFunctionFanout = CASE destination_id
WHEN 1 THEN CONVERT(varchar(20), PartitionFunctionFanout)
ELSE N'' END,
boundary_id = ISNULL(CONVERT(varchar(20), boundary_id), ''),
Type = ISNULL(Type, N''),
value = CASE PartitionFunctionFanout
WHEN 1 THEN '<ALL Data>'
ELSE ISNULL(value, N'<NEXT USED>') END
FROM PINFO
ORDER BY RowID

调试易

求脚本SQLSERVER与维护相关的一些脚本

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