SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


SQL Server 2005: Script all Indexes


SQL Server 2005: Script all Indexes

Author
Message
Shamshad Ali
Shamshad Ali
Say Hey Kid
Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)

Group: General Forum Members
Points: 682 Visits: 590
Hello,
The script you make with efforts are highly appreciated, but the latest script I checked for my case is not perfect and have bugs. All, always verify your script before applying.

I would suggest you first check if its working then generate. The purpose for making scripts are because we have to save time and make easy for deployment on Production. This will create a big issue if we have things working fine at local development and messup Production DB. So be careful always.

Please review the script and check code again and post here .... I will be thankful to you.

The issue is if i have an INCLUDE Column it revert the as Primay column as INCLUDE col. Check with the include col. scenario.

Thanks.

Shamshad Ali.



Jonathan AC Roberts
Jonathan AC Roberts
SSC Eights!
SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)

Group: General Forum Members
Points: 836 Visits: 1902
Shamshad Ali (8/23/2010)
Hello,
The script you make with efforts are highly appreciated, but the latest script I checked for my case is not perfect and have bugs. All, always verify your script before applying.

I would suggest you first check if its working then generate. The purpose for making scripts are because we have to save time and make easy for deployment on Production. This will create a big issue if we have things working fine at local development and messup Production DB. So be careful always.

Please review the script and check code again and post here .... I will be thankful to you.

The issue is if i have an INCLUDE Column it revert the as Primay column as INCLUDE col. Check with the include col. scenario.

Thanks.

Shamshad Ali.

I don't think it does, did you use the latest version?
Shamshad Ali
Shamshad Ali
Say Hey Kid
Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)Say Hey Kid (682 reputation)

Group: General Forum Members
Points: 682 Visits: 590
Yes i have mentioned that i have used your latest script. I have tested this on SQL Server 2008 EE.

Shamshad Ali.



Jonathan AC Roberts
Jonathan AC Roberts
SSC Eights!
SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)

Group: General Forum Members
Points: 836 Visits: 1902
I've changed the ORDER BY on one of the statements and it seems to have fixed it:

IF NOT EXISTS(SELECT 1 FROM INFORMATION_SCHEMA.SCHEMATA 
WHERE SCHEMA_NAME = 'utils'
AND SCHEMA_OWNER = 'dbo')
BEGIN
EXEC('CREATE SCHEMA utils AUTHORIZATION dbo')
END
GO

IF NOT EXISTS(SELECT 1
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_NAME = 'GenerateIndexesScript'
AND ROUTINE_TYPE = N'PROCEDURE')
BEGIN
EXEC ('CREATE PROCEDURE [utils].[GenerateIndexesScript] AS BEGIN SELECT 1 END')
END
GO

/*
Adapted from http://www.sqlservercentral.com/Forums/Topic401784-562-2.aspx (by Jonathan AC Roberts. )

Modifications 10/06/2010 By R.Doering - http://sqlsolace.blogspot.com

1) Changed Schema of routine to Utils
2) Changed Name from INFGenerateIndexesScript to GenerateIndexesScript
3) Added Schemas to script
4) Reformatted for clarity

-- Usage: EXEC utils.GenerateIndexesScript 1, 0, 0
*/
ALTER PROCEDURE utils.GenerateIndexesScript
(
@IncludeFileGroup bit = 1,
@IncludeDrop bit = 1,
@IncludeFillFactor bit = 1
)
AS

BEGIN
-- Get all existing indexes, but NOT the primary keys
DECLARE Indexes_cursor CURSOR
FOR SELECT
SC.Name AS SchemaName
, SO.Name AS TableName
, SI.Object_Id AS TableId
, SI.[Name] AS IndexName
, SI.Index_ID AS IndexId
, FG.[Name] AS FileGroupName
, CASE WHEN SI.Fill_Factor = 0 THEN 100 ELSE SI.Fill_Factor END Fill_Factor
FROM sys.indexes SI
LEFT JOIN sys.filegroups FG
ON SI.data_space_id = FG.data_space_id
INNER JOIN sys.objects SO
ON SI.object_id = SO.object_id
INNER JOIN sys.schemas SC
ON SC.schema_id = SO.schema_id
WHERE ObjectProperty(SI.Object_Id, 'IsUserTable') = 1
AND SI.[Name] IS NOT NULL
AND SI.is_primary_key = 0
AND SI.is_unique_constraint = 0
AND IndexProperty(SI.Object_Id, SI.[Name], 'IsStatistics') = 0
ORDER BY Object_name(SI.Object_Id), SI.Index_ID

DECLARE @SchemaName sysname
DECLARE @TableName sysname
DECLARE @TableId int
DECLARE @IndexName sysname
DECLARE @FileGroupName sysname
DECLARE @IndexId int
DECLARE @FillFactor int

DECLARE @NewLine nvarchar(4000) SET @NewLine = CHAR(13) + CHAR(10)
DECLARE @Tab nvarchar(4000) SET @Tab = Space(4)

-- Loop through all indexes
OPEN Indexes_cursor

FETCH NEXT
FROM Indexes_cursor
INTO @SchemaName, @TableName, @TableId, @IndexName, @IndexId, @FileGroupName, @FillFactor

WHILE (@@Fetch_Status = 0)
BEGIN

DECLARE @sIndexDesc nvarchar(4000)
DECLARE @sCreateSql nvarchar(4000)
DECLARE @sDropSql nvarchar(4000)

SET @sIndexDesc = '-- Index ' + @IndexName + ' on table ' + @TableName
SET @sDropSql = 'IF EXISTS(SELECT 1' + @NewLine
+ ' FROM sysindexes si' + @NewLine
+ ' INNER JOIN sysobjects so' + @NewLine
+ ' ON so.id = si.id' + @NewLine
+ ' WHERE si.[Name] = N''' + @IndexName + ''' -- Index Name' + @NewLine
+ ' AND so.[Name] = N''' + @TableName + ''') -- Table Name' + @NewLine
+ 'BEGIN' + @NewLine
+ ' DROP INDEX [' + @IndexName + '] ON [' + @SchemaName + '].[' + @TableName + ']' + @NewLine
+ 'END' + @NewLine

SET @sCreateSql = 'CREATE '

-- Check if the index is unique
IF (IndexProperty(@TableId, @IndexName, 'IsUnique') = 1)
BEGIN
SET @sCreateSql = @sCreateSql + 'UNIQUE '
END
--END IF
-- Check if the index is clustered
IF (IndexProperty(@TableId, @IndexName, 'IsClustered') = 1)
BEGIN
SET @sCreateSql = @sCreateSql + 'CLUSTERED '
END
--END IF

SET @sCreateSql = @sCreateSql + 'INDEX [' + @IndexName + '] ON [' + @SchemaName + '].[' + @TableName + ']' + @NewLine + '(' + @NewLine

-- Get all columns of the index
DECLARE IndexColumns_cursor CURSOR
FOR SELECT SC.[Name],
IC.[is_included_column],
IC.is_descending_key
FROM sys.index_columns IC
INNER JOIN sys.columns SC
ON IC.Object_Id = SC.Object_Id
AND IC.Column_ID = SC.Column_ID
WHERE IC.Object_Id = @TableId
AND Index_ID = @IndexId
ORDER BY IC.[is_included_column],
IC.key_ordinal

DECLARE @IxColumn sysname
DECLARE @IxIncl bit
DECLARE @Desc bit
DECLARE @IxIsIncl bit SET @IxIsIncl = 0
DECLARE @IxFirstColumn bit SET @IxFirstColumn = 1

-- Loop through all columns of the index and append them to the CREATE statement
OPEN IndexColumns_cursor
FETCH NEXT
FROM IndexColumns_cursor
INTO @IxColumn, @IxIncl, @Desc

WHILE (@@Fetch_Status = 0)
BEGIN
IF (@IxFirstColumn = 1)
BEGIN
SET @IxFirstColumn = 0
END
ELSE
BEGIN
--check to see if it's an included column
IF (@IxIsIncl = 0) AND (@IxIncl = 1)
BEGIN
SET @IxIsIncl = 1
SET @sCreateSql = @sCreateSql + @NewLine + ')' + @NewLine + 'INCLUDE' + @NewLine + '(' + @NewLine
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + ',' + @NewLine
END
--END IF
END
--END IF

SET @sCreateSql = @sCreateSql + @Tab + '[' + @IxColumn + ']'
-- check if ASC or DESC
IF @IxIsIncl = 0
BEGIN
IF @Desc = 1
BEGIN
SET @sCreateSql = @sCreateSql + ' DESC'
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + ' ASC'
END
--END IF
END
--END IF
FETCH NEXT
FROM IndexColumns_cursor
INTO @IxColumn, @IxIncl, @Desc
END
--END WHILE
CLOSE IndexColumns_cursor
DEALLOCATE IndexColumns_cursor

SET @sCreateSql = @sCreateSql + @NewLine + ') '

IF @IncludeFillFactor = 1
BEGIN
SET @sCreateSql = @sCreateSql + @NewLine + 'WITH (FillFactor = ' + Cast(@FillFactor as varchar(13)) + ')' + @NewLine
END
--END IF

IF @IncludeFileGroup = 1
BEGIN
SET @sCreateSql = @sCreateSql + 'ON ['+ @FileGroupName + ']' + @NewLine
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + @NewLine
END
--END IF

PRINT '-- **********************************************************************'
PRINT @sIndexDesc
PRINT '-- **********************************************************************'

IF @IncludeDrop = 1
BEGIN
PRINT @sDropSql
PRINT 'GO'
END
--END IF

PRINT @sCreateSql
PRINT 'GO' + @NewLine + @NewLine

FETCH NEXT
FROM Indexes_cursor
INTO @SchemaName, @TableName, @TableId, @IndexName, @IndexId, @FileGroupName, @FillFactor
END
--END WHILE
CLOSE Indexes_cursor
DEALLOCATE Indexes_cursor
END
GO


azimse_nsr
azimse_nsr
Grasshopper
Grasshopper (20 reputation)Grasshopper (20 reputation)Grasshopper (20 reputation)Grasshopper (20 reputation)Grasshopper (20 reputation)Grasshopper (20 reputation)Grasshopper (20 reputation)Grasshopper (20 reputation)

Group: General Forum Members
Points: 20 Visits: 231
very excelent and productive blog, worht reading
dg1407
dg1407
Valued Member
Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)

Group: General Forum Members
Points: 62 Visits: 82
Good job...
Jonathan AC Roberts
Jonathan AC Roberts
SSC Eights!
SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)

Group: General Forum Members
Points: 836 Visits: 1902
Were you using the latest version above? linky
this does the "include" columns without ASC or DESC and I believe the order is correct.
Jonathan AC Roberts
Jonathan AC Roberts
SSC Eights!
SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)SSC Eights! (836 reputation)

Group: General Forum Members
Points: 836 Visits: 1902
Tidied up version below:

IF NOT EXISTS(SELECT NULL
FROM INFORMATION_SCHEMA.SCHEMATA
WHERE SCHEMA_NAME = 'utils'
AND SCHEMA_OWNER = 'dbo')
BEGIN
EXEC('CREATE SCHEMA utils AUTHORIZATION dbo')
END
GO

IF NOT EXISTS(SELECT NULL
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_NAME = 'GenerateIndexesScript'
AND ROUTINE_TYPE = N'PROCEDURE')
BEGIN
EXEC ('CREATE PROCEDURE [utils].[GenerateIndexesScript] AS BEGIN SELECT 1 END')
END
GO

/*
Adapted from http://www.sqlservercentral.com/Forums/Topic401784-562-2.aspx (by Jonathan AC Roberts. )

Modifications 10/06/2010 By R.Doering - http://sqlsolace.blogspot.com

1) Changed Schema of routine to Utils
2) Changed Name from INFGenerateIndexesScript to GenerateIndexesScript
3) Added Schemas to script
4) Reformatted for clarity

-- Usage: EXEC utils.GenerateIndexesScript 1, 0, 0
Sample call utils.GenerateIndexesScript
*/
ALTER PROCEDURE utils.GenerateIndexesScript
(
@IncludeFileGroup bit = 1,
@IncludeDrop bit = 1,
@IncludeFillFactor bit = 1
)
AS

BEGIN
-- Get all existing indexes, but NOT the primary keys
DECLARE Indexes_cursor CURSOR
FOR SELECT SC.Name AS SchemaName,
SO.Name AS TableName,
SI.OBJECT_ID AS TableId,
SI.[Name] AS IndexName,
SI.Index_ID AS IndexId,
FG.[Name] AS FileGroupName,
CASE WHEN SI.Fill_Factor = 0 THEN 100 ELSE SI.Fill_Factor END Fill_Factor
FROM sys.indexes SI
LEFT JOIN sys.filegroups FG
ON SI.data_space_id = FG.data_space_id
INNER JOIN sys.objects SO
ON SI.OBJECT_ID = SO.OBJECT_ID
INNER JOIN sys.schemas SC
ON SC.schema_id = SO.schema_id
WHERE OBJECTPROPERTY(SI.OBJECT_ID, 'IsUserTable') = 1
AND SI.[Name] IS NOT NULL
AND SI.is_primary_key = 0
AND SI.is_unique_constraint = 0
AND INDEXPROPERTY(SI.OBJECT_ID, SI.[Name], 'IsStatistics') = 0
ORDER BY OBJECT_NAME(SI.OBJECT_ID), SI.Index_ID

DECLARE @SchemaName sysname
DECLARE @TableName sysname
DECLARE @TableId int
DECLARE @IndexName sysname
DECLARE @FileGroupName sysname
DECLARE @IndexId int
DECLARE @FillFactor int

DECLARE @NewLine nvarchar(4000)
SET @NewLine = char(13) + char(10)
DECLARE @Tab nvarchar(4000)
SET @Tab = SPACE(4)

-- Loop through all indexes
OPEN Indexes_cursor

FETCH NEXT
FROM Indexes_cursor
INTO @SchemaName, @TableName, @TableId, @IndexName, @IndexId, @FileGroupName, @FillFactor

WHILE (@@FETCH_STATUS = 0)
BEGIN

DECLARE @sIndexDesc nvarchar(4000)
DECLARE @sCreateSql nvarchar(4000)
DECLARE @sDropSql nvarchar(4000)

SET @sIndexDesc = '-- Index ' + @IndexName + ' on table ' + @TableName
SET @sDropSql = 'IF EXISTS(SELECT 1' + @NewLine
+ ' FROM sysindexes si' + @NewLine
+ ' INNER JOIN sysobjects so' + @NewLine
+ ' ON so.id = si.id' + @NewLine
+ ' WHERE si.[Name] = N''' + @IndexName + ''' -- Index Name' + @NewLine
+ ' AND so.[Name] = N''' + @TableName + ''') -- Table Name' + @NewLine
+ 'BEGIN' + @NewLine
+ ' DROP INDEX [' + @IndexName + '] ON [' + @SchemaName + '].[' + @TableName + ']' + @NewLine
+ 'END' + @NewLine

SET @sCreateSql = 'CREATE '

-- Check if the index is unique
IF (IndexProperty(@TableId, @IndexName, 'IsUnique') = 1)
BEGIN
SET @sCreateSql = @sCreateSql + 'UNIQUE '
END
--END IF
-- Check if the index is clustered
IF (IndexProperty(@TableId, @IndexName, 'IsClustered') = 1)
BEGIN
SET @sCreateSql = @sCreateSql + 'CLUSTERED '
END
--END IF

SET @sCreateSql = @sCreateSql + 'INDEX [' + @IndexName + '] ON [' + @SchemaName + '].[' + @TableName + ']' + @NewLine + '(' + @NewLine

-- Get all columns of the index
DECLARE IndexColumns_cursor CURSOR
FOR SELECT SC.[Name],
IC.[is_included_column],
IC.is_descending_key
FROM sys.index_columns IC
INNER JOIN sys.columns SC
ON IC.OBJECT_ID = SC.OBJECT_ID
AND IC.Column_ID = SC.Column_ID
WHERE IC.OBJECT_ID = @TableId
AND Index_ID = @IndexId
ORDER BY IC.[is_included_column],
IC.key_ordinal

DECLARE @IxColumn sysname
DECLARE @IxIncl bit
DECLARE @Desc bit
DECLARE @IxIsIncl bit
SET @IxIsIncl = 0
DECLARE @IxFirstColumn bit
SET @IxFirstColumn = 1

-- Loop through all columns of the index and append them to the CREATE statement
OPEN IndexColumns_cursor
FETCH NEXT
FROM IndexColumns_cursor
INTO @IxColumn, @IxIncl, @Desc

WHILE (@@FETCH_STATUS = 0)
BEGIN
IF (@IxFirstColumn = 1)
BEGIN
SET @IxFirstColumn = 0
END
ELSE
BEGIN
--check to see if it's an included column
IF (@IxIsIncl = 0) AND (@IxIncl = 1)
BEGIN
SET @IxIsIncl = 1
SET @sCreateSql = @sCreateSql + @NewLine + ')' + @NewLine + 'INCLUDE' + @NewLine + '(' + @NewLine
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + ',' + @NewLine
END
--END IF
END
--END IF

SET @sCreateSql = @sCreateSql + @Tab + '[' + @IxColumn + ']'
-- check if ASC or DESC
IF @IxIsIncl = 0
BEGIN
IF @Desc = 1
BEGIN
SET @sCreateSql = @sCreateSql + ' DESC'
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + ' ASC'
END
--END IF
END
--END IF
FETCH NEXT
FROM IndexColumns_cursor
INTO @IxColumn, @IxIncl, @Desc
END
--END WHILE
CLOSE IndexColumns_cursor
DEALLOCATE IndexColumns_cursor

SET @sCreateSql = @sCreateSql + @NewLine + ') '

IF @IncludeFillFactor = 1
BEGIN
SET @sCreateSql = @sCreateSql + @NewLine + 'WITH (FillFactor = ' + CAST(@FillFactor AS varchar(13)) + ')' + @NewLine
END
--END IF

IF @IncludeFileGroup = 1
BEGIN
SET @sCreateSql = @sCreateSql + 'ON ['+ @FileGroupName + ']' + @NewLine
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + @NewLine
END
--END IF

PRINT '-- **********************************************************************'
PRINT @sIndexDesc
PRINT '-- **********************************************************************'

IF @IncludeDrop = 1
BEGIN
PRINT @sDropSql
PRINT 'GO'
END
--END IF

PRINT @sCreateSql
PRINT 'GO' + @NewLine + @NewLine

FETCH NEXT
FROM Indexes_cursor
INTO @SchemaName, @TableName, @TableId, @IndexName, @IndexId, @FileGroupName, @FillFactor
END
--END WHILE
CLOSE Indexes_cursor
DEALLOCATE Indexes_cursor

END
GO


dg1407
dg1407
Valued Member
Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)Valued Member (62 reputation)

Group: General Forum Members
Points: 62 Visits: 82
Sorry, i was using the old script...
Rowland Gosling
Rowland Gosling
Valued Member
Valued Member (55 reputation)Valued Member (55 reputation)Valued Member (55 reputation)Valued Member (55 reputation)Valued Member (55 reputation)Valued Member (55 reputation)Valued Member (55 reputation)Valued Member (55 reputation)

Group: General Forum Members
Points: 55 Visits: 303
Added schema to tables


IF NOT EXISTS(SELECT NULL
FROM INFORMATION_SCHEMA.SCHEMATA
WHERE SCHEMA_NAME = 'utils'
AND SCHEMA_OWNER = 'dbo')
BEGIN
EXEC('CREATE SCHEMA utils AUTHORIZATION dbo')
END
GO

IF NOT EXISTS(SELECT NULL
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_NAME = 'GenerateIndexesScript'
AND ROUTINE_TYPE = N'PROCEDURE')
BEGIN
EXEC ('CREATE PROCEDURE [utils].[GenerateIndexesScript] AS BEGIN SELECT 1 END')
END
GO

/*
Adapted from http://www.sqlservercentral.com/Forums/Topic401784-562-2.aspx (by Jonathan AC Roberts. )

Modifications 10/06/2010 By R.Doering - http://sqlsolace.blogspot.com

1) Changed Schema of routine to Utils
2) Changed Name from INFGenerateIndexesScript to GenerateIndexesScript
3) Added Schemas to script
4) Reformatted for clarity

-- Usage: EXEC utils.GenerateIndexesScript 1, 0, 0
Sample call utils.GenerateIndexesScript

Modifications 2012-May-04 R. Gosling
1) Added in the Schema name to table name

*/
ALTER PROCEDURE utils.GenerateIndexesScript
(
@IncludeFileGroup bit = 1,
@IncludeDrop bit = 1,
@IncludeFillFactor bit = 1
)
AS

BEGIN
-- Get all existing indexes, but NOT the primary keys
DECLARE Indexes_cursor CURSOR
FOR SELECT SC.Name AS SchemaName,
SO.Name AS TableName,
SI.OBJECT_ID AS TableId,
SI.[Name] AS IndexName,
SI.Index_ID AS IndexId,
FG.[Name] AS FileGroupName,
CASE WHEN SI.Fill_Factor = 0 THEN 100 ELSE SI.Fill_Factor END Fill_Factor
FROM sys.indexes SI
LEFT JOIN sys.filegroups FG
ON SI.data_space_id = FG.data_space_id
INNER JOIN sys.objects SO
ON SI.OBJECT_ID = SO.OBJECT_ID
INNER JOIN sys.schemas SC
ON SC.schema_id = SO.schema_id
WHERE OBJECTPROPERTY(SI.OBJECT_ID, 'IsUserTable') = 1
AND SI.[Name] IS NOT NULL
AND SI.is_primary_key = 0
AND SI.is_unique_constraint = 0
AND INDEXPROPERTY(SI.OBJECT_ID, SI.[Name], 'IsStatistics') = 0
ORDER BY OBJECT_NAME(SI.OBJECT_ID), SI.Index_ID

DECLARE @SchemaName sysname
DECLARE @TableName sysname
DECLARE @TableId int
DECLARE @IndexName sysname
DECLARE @FileGroupName sysname
DECLARE @IndexId int
DECLARE @FillFactor int

DECLARE @NewLine nvarchar(4000)
SET @NewLine = char(13) + char(10)
DECLARE @Tab nvarchar(4000)
SET @Tab = SPACE(4)

-- Loop through all indexes
OPEN Indexes_cursor

FETCH NEXT
FROM Indexes_cursor
INTO @SchemaName, @TableName, @TableId, @IndexName, @IndexId, @FileGroupName, @FillFactor

WHILE (@@FETCH_STATUS = 0)
BEGIN

DECLARE @sIndexDesc nvarchar(4000)
DECLARE @sCreateSql nvarchar(4000)
DECLARE @sDropSql nvarchar(4000)

SET @sIndexDesc = '-- Index ' + @IndexName + ' on table ' + @TableName
SET @sDropSql = 'IF EXISTS(SELECT 1' + @NewLine
+ ' FROM sysindexes si' + @NewLine
+ ' INNER JOIN sysobjects so' + @NewLine
+ ' ON so.id = si.id' + @NewLine
+ ' WHERE si.[Name] = N''' + @IndexName + ''' -- Index Name' + @NewLine
+ ' AND so.[Name] = N''' + @TableName + ''') -- Table Name' + @NewLine
+ 'BEGIN' + @NewLine
+ ' DROP INDEX [' + @IndexName + '] ON [' + @SchemaName + '].[' + @TableName + ']' + @NewLine
+ 'END' + @NewLine

SET @sCreateSql = 'CREATE '

-- Check if the index is unique
IF (IndexProperty(@TableId, @IndexName, 'IsUnique') = 1)
BEGIN
SET @sCreateSql = @sCreateSql + 'UNIQUE '
END
--END IF
-- Check if the index is clustered
IF (IndexProperty(@TableId, @IndexName, 'IsClustered') = 1)
BEGIN
SET @sCreateSql = @sCreateSql + 'CLUSTERED '
END
--END IF

SET @sCreateSql = @sCreateSql + 'INDEX [' + @IndexName + '] ON [' + @SchemaName + '].[' + @TableName + ']' + @NewLine + '(' + @NewLine

-- Get all columns of the index
DECLARE IndexColumns_cursor CURSOR
FOR SELECT SC.[Name],
IC.[is_included_column],
IC.is_descending_key
FROM sys.index_columns IC
INNER JOIN sys.columns SC
ON IC.OBJECT_ID = SC.OBJECT_ID
AND IC.Column_ID = SC.Column_ID
WHERE IC.OBJECT_ID = @TableId
AND Index_ID = @IndexId
ORDER BY IC.[is_included_column],
IC.key_ordinal

DECLARE @IxColumn sysname
DECLARE @IxIncl bit
DECLARE @Desc bit
DECLARE @IxIsIncl bit
SET @IxIsIncl = 0
DECLARE @IxFirstColumn bit
SET @IxFirstColumn = 1

-- Loop through all columns of the index and append them to the CREATE statement
OPEN IndexColumns_cursor
FETCH NEXT
FROM IndexColumns_cursor
INTO @IxColumn, @IxIncl, @Desc

WHILE (@@FETCH_STATUS = 0)
BEGIN
IF (@IxFirstColumn = 1)
BEGIN
SET @IxFirstColumn = 0
END
ELSE
BEGIN
--check to see if it's an included column
IF (@IxIsIncl = 0) AND (@IxIncl = 1)
BEGIN
SET @IxIsIncl = 1
SET @sCreateSql = @sCreateSql + @NewLine + ')' + @NewLine + 'INCLUDE' + @NewLine + '(' + @NewLine
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + ',' + @NewLine
END
--END IF
END
--END IF

SET @sCreateSql = @sCreateSql + @Tab + '[' + @IxColumn + ']'
-- check if ASC or DESC
IF @IxIsIncl = 0
BEGIN
IF @Desc = 1
BEGIN
SET @sCreateSql = @sCreateSql + ' DESC'
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + ' ASC'
END
--END IF
END
--END IF
FETCH NEXT
FROM IndexColumns_cursor
INTO @IxColumn, @IxIncl, @Desc
END
--END WHILE
CLOSE IndexColumns_cursor
DEALLOCATE IndexColumns_cursor

SET @sCreateSql = @sCreateSql + @NewLine + ') '

IF @IncludeFillFactor = 1
BEGIN
SET @sCreateSql = @sCreateSql + @NewLine + 'WITH (FillFactor = ' + CAST(@FillFactor AS varchar(13)) + ')' + @NewLine
END
--END IF

IF @IncludeFileGroup = 1
BEGIN
SET @sCreateSql = @sCreateSql + 'ON ['+ @FileGroupName + ']' + @NewLine
END
ELSE
BEGIN
SET @sCreateSql = @sCreateSql + @NewLine
END
--END IF

PRINT '-- **********************************************************************'
PRINT @sIndexDesc
PRINT '-- **********************************************************************'

IF @IncludeDrop = 1
BEGIN
PRINT @sDropSql
PRINT 'GO'
END
--END IF

PRINT @sCreateSql
PRINT 'GO' + @NewLine + @NewLine

FETCH NEXT
FROM Indexes_cursor
INTO @SchemaName, @TableName, @TableId, @IndexName, @IndexId, @FileGroupName, @FillFactor
END
--END WHILE
CLOSE Indexes_cursor
DEALLOCATE Indexes_cursor

END
GO



Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search