我想生成数据库中所有索引的脚本（创建索引）。
我不希望索引脚本和create table脚本一起使用。我们如何在SQL Server（2005或2008）中生成它。群集和非群集索引需要单独的脚本。
答案 0 :(得分：21)
这是excellent article SQL Server Central我已经使用过的。{/ p>
您可能更喜欢another。
如果它不是您正在寻找的（排序，过滤），我确信编辑它们比从头开始更容易。
以下是第一个示例中略微更正的（2019）代码：
-- Get all existing indexes, but NOT the primary keys
DECLARE cIX CURSOR FOR
SELECT OBJECT_NAME(SI.Object_ID), SI.Object_ID, SI.Name, SI.Index_ID
FROM Sys.Indexes SI
LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS TC ON SI.Name = TC.CONSTRAINT_NAME AND OBJECT_NAME(SI.Object_ID) = TC.TABLE_NAME
WHERE TC.CONSTRAINT_NAME IS NULL
AND OBJECTPROPERTY(SI.Object_ID, 'IsUserTable') = 1
ORDER BY OBJECT_NAME(SI.Object_ID), SI.Index_ID
DECLARE @IxTable SYSNAME
DECLARE @IxTableID INT
DECLARE @IxName SYSNAME
DECLARE @IxID INT
-- Loop through all indexes
OPEN cIX
FETCH NEXT FROM cIX INTO @IxTable, @IxTableID, @IxName, @IxID
WHILE (@@FETCH_STATUS = 0)
BEGIN
DECLARE @IXSQL NVARCHAR(4000) SET @IXSQL = ''
SET @IXSQL = 'CREATE '
-- Check if the index is unique
IF (INDEXPROPERTY(@IxTableID, @IxName, 'IsUnique') = 1)
SET @IXSQL = @IXSQL + 'UNIQUE '
-- Check if the index is clustered
IF (INDEXPROPERTY(@IxTableID, @IxName, 'IsClustered') = 1)
SET @IXSQL = @IXSQL + 'CLUSTERED '
SET @IXSQL = @IXSQL + 'INDEX ' + @IxName + ' ON ' + @IxTable + '('
-- Get all columns of the index
DECLARE cIxColumn CURSOR FOR
SELECT SC.Name
FROM Sys.Index_Columns IC
JOIN Sys.Columns SC ON IC.Object_ID = SC.Object_ID AND IC.Column_ID = SC.Column_ID
WHERE IC.Object_ID = @IxTableID AND Index_ID = @IxID
ORDER BY IC.Index_Column_ID
DECLARE @IxColumn SYSNAME
DECLARE @IxFirstColumn BIT SET @IxFirstColumn = 1
-- Loop throug all columns of the index and append them to the CREATE statement
OPEN cIxColumn
FETCH NEXT FROM cIxColumn INTO @IxColumn
WHILE (@@FETCH_STATUS = 0)
BEGIN
IF (@IxFirstColumn = 1)
SET @IxFirstColumn = 0
ELSE
SET @IXSQL = @IXSQL + ', '
SET @IXSQL = @IXSQL + @IxColumn
FETCH NEXT FROM cIxColumn INTO @IxColumn
END
CLOSE cIxColumn
DEALLOCATE cIxColumn
SET @IXSQL = @IXSQL + ')'
-- Print out the CREATE statement for the index
IF @IXSQL != '' BEGIN PRINT @IXSQL END
FETCH NEXT FROM cIX INTO @IxTable, @IxTableID, @IxName, @IxID
END
CLOSE cIX
DEALLOCATE cIX
答案 1 :(得分：21)
SELECT ' CREATE ' +
CASE
WHEN I.is_unique = 1 THEN ' UNIQUE '
ELSE ''
END +
I.type_desc COLLATE DATABASE_DEFAULT + ' INDEX ' +
I.name + ' ON ' +
SCHEMA_NAME(T.schema_id) + '.' + T.name + ' ( ' +
KeyColumns + ' ) ' +
ISNULL(' INCLUDE (' + IncludedColumns + ' ) ', '') +
ISNULL(' WHERE ' + I.filter_definition, '') + ' WITH ( ' +
CASE
WHEN I.is_padded = 1 THEN ' PAD_INDEX = ON '
ELSE ' PAD_INDEX = OFF '
END + ',' +
'FILLFACTOR = ' + CONVERT(
CHAR(5),
CASE
WHEN I.fill_factor = 0 THEN 100
ELSE I.fill_factor
END
) + ',' +
-- default value
'SORT_IN_TEMPDB = OFF ' + ',' +
CASE
WHEN I.ignore_dup_key = 1 THEN ' IGNORE_DUP_KEY = ON '
ELSE ' IGNORE_DUP_KEY = OFF '
END + ',' +
CASE
WHEN ST.no_recompute = 0 THEN ' STATISTICS_NORECOMPUTE = OFF '
ELSE ' STATISTICS_NORECOMPUTE = ON '
END + ',' +
' ONLINE = OFF ' + ',' +
CASE
WHEN I.allow_row_locks = 1 THEN ' ALLOW_ROW_LOCKS = ON '
ELSE ' ALLOW_ROW_LOCKS = OFF '
END + ',' +
CASE
WHEN I.allow_page_locks = 1 THEN ' ALLOW_PAGE_LOCKS = ON '
ELSE ' ALLOW_PAGE_LOCKS = OFF '
END + ' ) ON [' +
DS.name + ' ] ' + CHAR(13) + CHAR(10) + ' GO' [CreateIndexScript]
FROM sys.indexes I
JOIN sys.tables T
ON T.object_id = I.object_id
JOIN sys.sysindexes SI
ON I.object_id = SI.id
AND I.index_id = SI.indid
JOIN (
SELECT *
FROM (
SELECT IC2.object_id,
IC2.index_id,
STUFF(
(
SELECT ' , ' + C.name + CASE
WHEN MAX(CONVERT(INT, IC1.is_descending_key))
= 1 THEN
' DESC '
ELSE
' ASC '
END
FROM sys.index_columns IC1
JOIN sys.columns C
ON C.object_id = IC1.object_id
AND C.column_id = IC1.column_id
AND IC1.is_included_column =
0
WHERE IC1.object_id = IC2.object_id
AND IC1.index_id = IC2.index_id
GROUP BY
IC1.object_id,
C.name,
index_id
ORDER BY
MAX(IC1.key_ordinal)
FOR XML PATH('')
),
1,
2,
''
) KeyColumns
FROM sys.index_columns IC2
--WHERE IC2.Object_id = object_id('Person.Address') --Comment for all tables
GROUP BY
IC2.object_id,
IC2.index_id
) tmp3
)tmp4
ON I.object_id = tmp4.object_id
AND I.Index_id = tmp4.index_id
JOIN sys.stats ST
ON ST.object_id = I.object_id
AND ST.stats_id = I.index_id
JOIN sys.data_spaces DS
ON I.data_space_id = DS.data_space_id
JOIN sys.filegroups FG
ON I.data_space_id = FG.data_space_id
LEFT JOIN (
SELECT *
FROM (
SELECT IC2.object_id,
IC2.index_id,
STUFF(
(
SELECT ' , ' + C.name
FROM sys.index_columns IC1
JOIN sys.columns C
ON C.object_id = IC1.object_id
AND C.column_id = IC1.column_id
AND IC1.is_included_column =
1
WHERE IC1.object_id = IC2.object_id
AND IC1.index_id = IC2.index_id
GROUP BY
IC1.object_id,
C.name,
index_id
FOR XML PATH('')
),
1,
2,
''
) IncludedColumns
FROM sys.index_columns IC2
--WHERE IC2.Object_id = object_id('Person.Address') --Comment for all tables
GROUP BY
IC2.object_id,
IC2.index_id
) tmp1
WHERE IncludedColumns IS NOT NULL
) tmp2
ON tmp2.object_id = I.object_id
AND tmp2.index_id = I.index_id
WHERE I.is_primary_key = 0
AND I.is_unique_constraint = 0
--AND I.Object_id = object_id('Person.Address') --Comment for all tables
--AND I.name = 'IX_Address_PostalCode' --comment for all indexes
答案 2 :(得分：5)
TSQL用于脚本编制数据库中的所有索引
这将编写脚本：
Select DB_NAME() AS database_name,
sc.name + N'.' + t.name AS table_name,
(SELECT MAX(user_reads)
FROM (VALUES (last_user_seek), (last_user_scan), (last_user_lookup)) AS value(user_reads)) AS last_user_read,
last_user_update,
CASE si.index_id WHEN 0 THEN N'/* No create statement (Heap) */'
ELSE
CASE is_primary_key WHEN 1 THEN
N'ALTER TABLE ' + QUOTENAME(sc.name) + N'.' + QUOTENAME(t.name) + N' ADD CONSTRAINT ' + QUOTENAME(si.name) + N' PRIMARY KEY ' +
CASE WHEN si.index_id > 1 THEN N'NON' ELSE N'' END + N'CLUSTERED '
ELSE N'CREATE ' +
CASE WHEN si.is_unique = 1 then N'UNIQUE ' ELSE N'' END +
CASE WHEN si.index_id > 1 THEN N'NON' ELSE N'' END + N'CLUSTERED ' +
N'INDEX ' + QUOTENAME(si.name) + N' ON ' + QUOTENAME(sc.name) + N'.' + QUOTENAME(t.name) + N' '
END +
/* key def */ N'(' + key_definition + N')' +
/* includes */ CASE WHEN include_definition IS NOT NULL THEN
N' INCLUDE (' + include_definition + N')'
ELSE N''
END +
/* filters */ CASE WHEN filter_definition IS NOT NULL THEN
N' WHERE ' + filter_definition ELSE N''
END +
/* with clause - compression goes here */
CASE WHEN row_compression_partition_list IS NOT NULL OR page_compression_partition_list IS NOT NULL
THEN N' WITH (' +
CASE WHEN row_compression_partition_list IS NOT NULL THEN
N'DATA_COMPRESSION = ROW ' + CASE WHEN psc.name IS NULL THEN N'' ELSE + N' ON PARTITIONS (' + row_compression_partition_list + N')' END
ELSE N'' END +
CASE WHEN row_compression_partition_list IS NOT NULL AND page_compression_partition_list IS NOT NULL THEN N', ' ELSE N'' END +
CASE WHEN page_compression_partition_list IS NOT NULL THEN
N'DATA_COMPRESSION = PAGE ' + CASE WHEN psc.name IS NULL THEN N'' ELSE + N' ON PARTITIONS (' + page_compression_partition_list + N')' END
ELSE N'' END
+ N')'
ELSE N''
END +
/* ON where? filegroup? partition scheme? */
' ON ' + CASE WHEN psc.name is null
THEN ISNULL(QUOTENAME(fg.name),N'')
ELSE psc.name + N' (' + partitioning_column.column_name + N')'
END
+ N';'
END AS index_create_statement,
si.index_id,
si.name AS index_name,
partition_sums.reserved_in_row_GB,
partition_sums.reserved_LOB_GB,
partition_sums.row_count,
stat.user_seeks,
stat.user_scans,
stat.user_lookups,
user_updates AS queries_that_modified,
partition_sums.partition_count,
si.allow_page_locks,
si.allow_row_locks,
si.is_hypothetical,
si.has_filter,
si.fill_factor,
si.is_unique,
ISNULL(pf.name, '/* Not partitioned */') AS partition_function,
ISNULL(psc.name, fg.name) AS partition_scheme_or_filegroup,
t.create_date AS table_created_date,
t.modify_date AS table_modify_date
FROM sys.indexes AS si
JOIN sys.tables AS t ON si.object_id=t.object_id
JOIN sys.schemas AS sc ON t.schema_id=sc.schema_id
LEFT JOIN sys.dm_db_index_usage_stats AS stat ON
stat.database_id = DB_ID()
and si.object_id=stat.object_id
and si.index_id=stat.index_id
LEFT JOIN sys.partition_schemes AS psc ON si.data_space_id=psc.data_space_id
LEFT JOIN sys.partition_functions AS pf ON psc.function_id=pf.function_id
LEFT JOIN sys.filegroups AS fg ON si.data_space_id=fg.data_space_id
/* Key list */ OUTER APPLY ( SELECT STUFF (
(SELECT N', ' + QUOTENAME(c.name) +
CASE ic.is_descending_key WHEN 1 then N' DESC' ELSE N'' END
FROM sys.index_columns AS ic
JOIN sys.columns AS c ON
ic.column_id=c.column_id
and ic.object_id=c.object_id
WHERE ic.object_id = si.object_id
and ic.index_id=si.index_id
and ic.key_ordinal > 0
ORDER BY ic.key_ordinal FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS keys ( key_definition )
/* Partitioning Ordinal */ OUTER APPLY (
SELECT MAX(QUOTENAME(c.name)) AS column_name
FROM sys.index_columns AS ic
JOIN sys.columns AS c ON
ic.column_id=c.column_id
and ic.object_id=c.object_id
WHERE ic.object_id = si.object_id
and ic.index_id=si.index_id
and ic.partition_ordinal = 1) AS partitioning_column
/* Include list */ OUTER APPLY ( SELECT STUFF (
(SELECT N', ' + QUOTENAME(c.name)
FROM sys.index_columns AS ic
JOIN sys.columns AS c ON
ic.column_id=c.column_id
and ic.object_id=c.object_id
WHERE ic.object_id = si.object_id
and ic.index_id=si.index_id
and ic.is_included_column = 1
ORDER BY c.name FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS includes ( include_definition )
/* Partitions */ OUTER APPLY (
SELECT
COUNT(*) AS partition_count,
CAST(SUM(ps.in_row_reserved_page_count)*8./1024./1024. AS NUMERIC(32,1)) AS reserved_in_row_GB,
CAST(SUM(ps.lob_reserved_page_count)*8./1024./1024. AS NUMERIC(32,1)) AS reserved_LOB_GB,
SUM(ps.row_count) AS row_count
FROM sys.partitions AS p
JOIN sys.dm_db_partition_stats AS ps ON
p.partition_id=ps.partition_id
WHERE p.object_id = si.object_id
and p.index_id=si.index_id
) AS partition_sums
/* row compression list by partition */ OUTER APPLY ( SELECT STUFF (
(SELECT N', ' + CAST(p.partition_number AS VARCHAR(32))
FROM sys.partitions AS p
WHERE p.object_id = si.object_id
and p.index_id=si.index_id
and p.data_compression = 1
ORDER BY p.partition_number FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS row_compression_clause ( row_compression_partition_list )
/* data compression list by partition */ OUTER APPLY ( SELECT STUFF (
(SELECT N', ' + CAST(p.partition_number AS VARCHAR(32))
FROM sys.partitions AS p
WHERE p.object_id = si.object_id
and p.index_id=si.index_id
and p.data_compression = 2
ORDER BY p.partition_number FOR XML PATH(''), TYPE).value('.', 'NVARCHAR(MAX)'),1,2,'')) AS page_compression_clause ( page_compression_partition_list )
WHERE
si.type IN (0,1,2) /* heap, clustered, nonclustered */
ORDER BY table_name, si.index_id
OPTION (RECOMPILE);
GO
答案 3 :(得分：1)
我可能会建议一种方法：
答案 4 :(得分：1)
这是为SQL Server 2017及更高版本更新的更简洁的版本，现在包括视图索引：
-- remove sys.tables or sys.views from this CTE as needed
with base_objects as
( Select Name, object_ID, schema_ID, type_desc
from sys.tables
union all
Select Name, object_ID, schema_ID, type_desc
from sys.views
)
SELECT
[Table_name]
, tbl.[type_desc]
, [Table_object_ID]
, [Index_name]
, idx.Index_ID
, [Definition] = 'CREATE ' + [unique] + idx.[type_desc] + ' INDEX [' + index_name + '] ON '
+ SCHEMA_NAME(schema_id) + '.' + Table_name
+ ' ( ' + key_cols + ' )'
+ isnull(' INCLUDE ( ' + inc_cols + ' ) ','')
+ ' WITH (' + [options] + ' )'
+ ' ON [' + dat.name + ']' + CHAR(13) + CHAR(10) + ' GO'
FROM Sys.Indexes idx
join base_objects tbl
on tbl.object_id = idx.object_ID
join sys.stats stat
ON stat.object_id = idx.object_id
AND stat.stats_id = idx.index_id
JOIN sys.data_spaces dat
ON idx.data_space_id = dat.data_space_id
cross apply (Select
[Table_name] = OBJECT_NAME(idx.Object_ID)
, [Table_object_ID] = idx.Object_ID
, [Index_name] = idx.Name
, [unique] = case when is_unique = 1 then 'UNIQUE ' else '' end
) labels
cross apply (Select
key_cols = string_agg(key_col_name, ', ') collate DATABASE_DEFAULT
, inc_cols = string_agg(inc_col_name, ', ') collate DATABASE_DEFAULT
from
sys.index_columns sub_ic
join sys.columns sub_col
on sub_col.object_ID = sub_ic.object_id and sub_col.column_id = sub_ic.column_id
cross apply (Select
key_col_name = case when is_included_column = 0 then sub_col.name end
, inc_col_name = case when is_included_column = 1 then sub_col.name end
) key_inc
where sub_ic.object_id = idx.object_id and sub_ic.index_id = idx.index_id
and is_included_column = 0
) cols
cross apply (Select
options = string_agg([option] + on_off, ', ')
from (values
( 'PAD_INDEX = ' , idx.is_padded)
, ( 'FILLFACTOR = ', nullif(idx.fill_factor, 0))
, ( 'IGNORE_DUP_KEY = ', idx.ignore_dup_key)
, ( 'STATISTICS_NORECOMPUTE = ', stat.no_recompute)
, ( 'ALLOW_ROW_LOCKS = ', idx.allow_row_locks)
, ( 'ALLOW_PAGE_LOCKS = ', idx.allow_page_locks)
) opts([option], val)
cross apply (Select
on_off = case val when 1 then 'ON' when 0 then 'OFF' else CONVERT( CHAR(5), val) end
) on_off_calc
) options_calc
where idx.name is not null
答案 5 :(得分：0)
我使用以下内容（包括模式和“如果不存在”）来生成Visual Studio中数据库项目所需的部署后脚本：
-- Get all existing indexes, but NOT the primary keys
DECLARE cIX CURSOR FOR
SELECT OBJECT_NAME(SI.Object_ID), SI.Object_ID, SI.Name, SI.Index_ID, SC.name
FROM Sys.Indexes SI
LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS TC ON SI.Name = TC.CONSTRAINT_NAME AND OBJECT_NAME(SI.Object_ID) = TC.TABLE_NAME
LEFT JOIN SYS.tables TB ON (OBJECT_NAME(SI.Object_ID) = TB.name)
LEFT JOIN SYS.schemas SC ON (TB.schema_id=SC.schema_id)
WHERE TC.CONSTRAINT_NAME IS NULL
AND OBJECTPROPERTY(SI.Object_ID, 'IsUserTable') = 1
ORDER BY OBJECT_NAME(SI.Object_ID), SI.Index_ID
DECLARE @IxTable SYSNAME
DECLARE @IxTableID INT
DECLARE @IxName SYSNAME
DECLARE @IxID INT
DECLARE @IxSchema SYSNAME
DECLARE @PKSQL VARCHAR(50)
-- Loop through all indexes
OPEN cIX
FETCH NEXT FROM cIX INTO @IxTable, @IxTableID, @IxName, @IxID, @IxSchema
WHILE (@@FETCH_STATUS = 0)
BEGIN
DECLARE @IXSQL NVARCHAR(4000)
SET @PKSQL = ''
SET @IXSQL = 'IF NOT EXISTS(SELECT TOP 1 1 FROM sys.indexes WHERE name=''' + @IxName + ''' AND object_id = OBJECT_ID(''' + @IxSchema + '.' + @IxTable + '''))'
SET @IXSQL = @IXSQL + CHAR(13) + CHAR(10)
SET @IXSQL = @IXSQL + 'BEGIN'
SET @IXSQL = @IXSQL + CHAR(13) + CHAR(10)
SET @IXSQL = @IXSQL + CHAR(9) + 'CREATE '
-- Check if the index is unique
IF (INDEXPROPERTY(@IxTableID, @IxName, 'IsUnique') = 1)
SET @IXSQL = @IXSQL + 'UNIQUE '
-- Check if the index is clustered
IF (INDEXPROPERTY(@IxTableID, @IxName, 'IsClustered') = 1)
SET @IXSQL = @IXSQL + 'CLUSTERED '
SET @IXSQL = @IXSQL + 'INDEX [' + @IxName + '] ON [' + @IxSchema + '].[' + @IxTable + ']('
-- Get all columns of the index
DECLARE cIxColumn CURSOR FOR
SELECT SC.Name
FROM Sys.Index_Columns IC
JOIN Sys.Columns SC ON IC.Object_ID = SC.Object_ID AND IC.Column_ID = SC.Column_ID
WHERE IC.Object_ID = @IxTableID AND Index_ID = @IxID
ORDER BY IC.Index_Column_ID
DECLARE @IxColumn SYSNAME
DECLARE @IxFirstColumn BIT, @ColumnCount INT
SET @IxFirstColumn = 1
SET @ColumnCount = 0
-- Loop throug all columns of the index and append them to the CREATE statement
OPEN cIxColumn
FETCH NEXT FROM cIxColumn INTO @IxColumn
WHILE (@@FETCH_STATUS = 0)
BEGIN
IF (@ColumnCount < 16)
BEGIN
IF (@IxFirstColumn = 1)
SET @IxFirstColumn = 0
ELSE
SET @IXSQL = @IXSQL + ', '
SET @IXSQL = @IXSQL + '[' + @IxColumn + ']'
SET @ColumnCount = @ColumnCount + 1
END
FETCH NEXT FROM cIxColumn INTO @IxColumn
END
CLOSE cIxColumn
DEALLOCATE cIxColumn
SET @IXSQL = @IXSQL + ')'
SET @IXSQL = @IXSQL + CHAR(13) + CHAR(10)
SET @IXSQL = @IXSQL + 'END'
-- Print out the CREATE statement for the index
IF(LEN(@IXSQL) > 10)
PRINT @IXSQL
FETCH NEXT FROM cIX INTO @IxTable, @IxTableID, @IxName, @IxID, @IxSchema
END
CLOSE cIX
DEALLOCATE cIX
答案 6 :(得分：0)
我知道这个线程非常老，这不是世界上最漂亮的东西，但是我需要一个存储的proc，它将为指定的数据库生成索引，并且在互联网上找不到它，所以这就是我创建了。
此存储过程将数据库名称作为参数，然后生成tsql以创建数据库中的所有索引。它考虑了索引选项，架构，所有者和INCLUDE列。
```
use dbatools
go
create procedure usp_script_index @dbname sysname
as
declare @SchemaName varchar(100)
declare @TableName varchar(256)
declare @IndexName varchar(256)
declare @ColumnName varchar(100)
declare @is_unique varchar(100)
declare @IndexTypeDesc varchar(100)
declare @FileGroupName varchar(100)
declare @is_disabled varchar(100)
declare @IndexOptions varchar(max)
declare @IndexColumnId int
declare @IsDescendingKey int
declare @IsIncludedColumn int
declare @TSQLScripCreationIndex varchar(max)
declare @TSQLScripDisableIndex varchar(max)
IF DB_ID(@dbname) IS NULL /*Validate the database name exists*/
BEGIN
RAISERROR('Invalid Database Name passed',16,1)
RETURN
END
set nocount on
create table #tbls (
sch_name sysname,
tbl_name sysname,
index_name sysname,
unique_flag varchar(20),
type_desc varchar(20),
indexoptions varchar(500),
is_disabled int,
fileGroupName sysname
)
DECLARE @dynsql nvarchar(max)
declare @dynsql2 nvarchar(max)
/*Use QUOTENAME to correctly escape any special characters*/
SET @dynsql = N'insert #tbls select
schema_name(t.schema_id) [sch_name],
t.name as tbl_name,
ix.name as index_name,
case when ix.is_unique = 1 then ''UNIQUE '' else '''' END as unique_flag
, ix.type_desc,
case when ix.is_padded=1 then ''PAD_INDEX = ON, '' else ''PAD_INDEX = OFF, '' end
+ case when ix.allow_page_locks=1 then ''ALLOW_PAGE_LOCKS = ON, '' else ''ALLOW_PAGE_LOCKS = OFF, '' end
+ case when ix.allow_row_locks=1 then ''ALLOW_ROW_LOCKS = ON, '' else ''ALLOW_ROW_LOCKS = OFF, '' end
+ case when INDEXPROPERTY(t.object_id, ix.name, ''IsStatistics'') = 1 then ''STATISTICS_NORECOMPUTE = ON, ''
else ''STATISTICS_NORECOMPUTE = OFF, '' end
+ case when ix.ignore_dup_key=1 then ''IGNORE_DUP_KEY = ON, '' else ''IGNORE_DUP_KEY = OFF, '' end
+ ''SORT_IN_TEMPDB = OFF, FILLFACTOR ='' + CAST(ix.fill_factor AS VARCHAR(3)) AS IndexOptions
, ix.is_disabled , FILEGROUP_NAME(ix.data_space_id) FileGroupName
from ' + @dbname +'.sys.tables t
inner join ' + @dbname +'.sys.indexes ix on t.object_id=ix.object_id
where ix.type>0 and ix.is_primary_key=0 and ix.is_unique_constraint=0
and t.is_ms_shipped=0 and t.name<>''sysdiagrams''
order by schema_name(t.schema_id), t.name, ix.name'
exec sp_executesql @dynsql
print 'use '+ @dbname + char(10) +'go' +char(10)
declare CursorIndex cursor for select sch_name, tbl_name, index_name,unique_flag, type_desc, indexoptions,is_disabled,fileGroupName from #tbls
open CursorIndex
fetch next from CursorIndex into @SchemaName, @TableName, @IndexName, @is_unique, @IndexTypeDesc, @IndexOptions,@is_disabled, @FileGroupName
while (@@fetch_status=0)
begin
declare @IndexColumns varchar(max)
declare @IncludedColumns varchar(max)
set @IndexColumns=''
set @IncludedColumns=''
create table #cols
(
column_name sysname,
is_descending_key int,
is_included_column int
)
SET @dynsql2 = N' insert #cols
select col.name as column_name, ixc.is_descending_key, ixc.is_included_column
from '+ @dbname + '.sys.tables tb
inner join ' +@dbname +'.sys.indexes ix on tb.object_id=ix.object_id
inner join ' +@dbname +'.sys.index_columns ixc on ix.object_id=ixc.object_id and ix.index_id= ixc.index_id
inner join ' +@dbname +'.sys.columns col on ixc.object_id =col.object_id and ixc.column_id=col.column_id
where ix.type>0 and (ix.is_primary_key=0 or ix.is_unique_constraint=0)
and schema_name(tb.schema_id)=''' + @SchemaName + ''' and tb.name= ''' + @TableName + ''' and ix.name=''' + @IndexName + ''' order by ixc.index_column_id '
--print @dynsql2
exec sp_executesql @dynsql2
declare CursorIndexColumn cursor for select column_name,is_descending_key,is_included_column from #cols
open CursorIndexColumn
fetch next from CursorIndexColumn into @ColumnName, @IsDescendingKey, @IsIncludedColumn
while (@@fetch_status=0)
begin
if @IsIncludedColumn=0
set @IndexColumns=@IndexColumns + @ColumnName + case when @IsDescendingKey=1 then ' DESC, ' else ' ASC, ' end
else
set @IncludedColumns=@IncludedColumns + @ColumnName +', '
fetch next from CursorIndexColumn into @ColumnName, @IsDescendingKey, @IsIncludedColumn
end
drop table #cols
close CursorIndexColumn
deallocate CursorIndexColumn
set @IndexColumns = substring(@IndexColumns, 1, len(@IndexColumns)-1)
set @IncludedColumns = case when len(@IncludedColumns) >0 then substring(@IncludedColumns, 1, len(@IncludedColumns)-1) else '' end
-- print @IndexColumns
-- print @IncludedColumns
set @TSQLScripCreationIndex =''
set @TSQLScripDisableIndex =''
set @TSQLScripCreationIndex='CREATE '+ @is_unique +@IndexTypeDesc + ' INDEX ' +QUOTENAME(@IndexName)+' ON ' + QUOTENAME(@SchemaName) +'.'+ QUOTENAME(@TableName)+ '('+@IndexColumns+') '+
case when len(@IncludedColumns)>0 then CHAR(13) +'INCLUDE (' + @IncludedColumns+ ')' else '' end + CHAR(13)+'WITH (' + @IndexOptions+ ') ON ' + QUOTENAME(@FileGroupName) + ';'
if @is_disabled=1
set @TSQLScripDisableIndex= CHAR(13) +'ALTER INDEX ' +QUOTENAME(@IndexName) + ' ON ' + QUOTENAME(@SchemaName) +'.'+ QUOTENAME(@TableName) + ' DISABLE;' + CHAR(13)
print @TSQLScripCreationIndex
print @TSQLScripDisableIndex
fetch next from CursorIndex into @SchemaName, @TableName, @IndexName, @is_unique, @IndexTypeDesc, @IndexOptions,@is_disabled, @FileGroupName
end
close CursorIndex
deallocate CursorIndex
drop table #tbls
go
```