DECLARE @T_IndexInfo TABLE
(
IndID NVARCHAR(128),
ObjectID NVARCHAR(128),
ColID NVARCHAR(128),
IndexName NVARCHAR(128),
TableName NVARCHAR(128),
ColumnName NVARCHAR(128),
KeyNo NVARCHAR(128),
ColType NVARCHAR(128)
)
INSERT INTO @T_IndexInfo
SELECT I.IndID,
SO.ID AS 'ObjectID',
SK.ColID,
I.Name AS 'IndexName',
SO.Name AS 'TableName',
SC.Name AS 'ColumnName',
Sk.KeyNo,
CASE WHEN Sk.KeyNo = 0 THEN 'Include'
ELSE 'Normal'
END AS 'ColType'
FROM sys.sysindexes I
INNER JOIN sys.sysobjects SO ON SO.ID = I.ID
AND SO.xtype = 'U'
INNER JOIN sys.sysindexkeys SK ON SK.IndID = I.IndID
AND SO.ID = SK.ID
INNER JOIN sys.syscolumns SC ON SC.ID = SO.ID
AND SC.ColID = SK.ColID
WHERE I.IndID > 0
AND I.IndID < 255
AND (I.Status & 64) = 0
-- AND (I.status & 2048) <> 2048 /******** comment this if PK's also need to be recreated *****/
ORDER BY SO.Name,
I.Name
DECLARE @T_Final TABLE
(
TableName NVARCHAR(128),
IndexName NVARCHAR(128),
NormalColumns NVARCHAR(MAX),
IncludedColumns NVARCHAR(MAX)
)
INSERT INTO @T_Final
SELECT DISTINCT
TableName,
IndexName,
STUFF((SELECT ',[' + ColumnName + ']'
FROM @T_IndexInfo
WHERE IndID = I.IndID
AND ObjectID = I.ObjectID
AND ColType = 'Normal'
ORDER BY KeyNo
FOR
XML PATH('')
), 1, 1, '') AS 'NormalColumns',
STUFF((SELECT ',[' + ColumnName + ']'
FROM @T_IndexInfo
WHERE IndID = I.IndID
AND ObjectID = I.ObjectID
AND ColType = 'Include'
FOR
XML PATH('')
), 1, 1, '') AS 'IncludedColumns'
FROM @T_IndexInfo I;
WITH indexCTE AS
(
SELECT Table_Name, Column_Name --, Collation_Name
FROM information_schema.columns
WHERE Collation_Name IS NOT NULL AND Collation_Name = 'Modern_Spanish_CI_AS'
),
indexCTE2 AS
(
SELECT i.Name [Index Name], OBJECT_NAME(i.object_ID) [Table Name], c.Name [Column Name]
FROM sys.indexes i
INNER JOIN sys.index_columns ic ON i.index_id = ic.index_id AND i.object_id = ic.object_id
INNER JOIN sys.columns c ON ic.column_id = c.column_id AND ic.object_id = c.OBJECT_ID
WHERE EXISTS (SELECT 1 FROM indexCTE t1 WHERE t1.Table_Name = OBJECT_NAME(i.object_ID) AND t1.Column_Name = c.Name)
)
SELECT IndexName, TableName, NormalColumns, IncludedColumns
INTO #temp1
FROM @T_Final z INNER JOIN indexCTE2 x ON z.IndexName = x.[Index Name]
-- To generate CREATE INDEX SCRIPT
SELECT 'CREATE INDEX [' + IndexName + '] ON [' + TableName + '].('
+ NormalColumns + ')' + CASE WHEN IncludedColumns IS NULL THEN ''
ELSE ' INCLUDE (' + IncludedColumns + ')'
END AS 'CreateScript'
FROM #temp1
-- To generate DROP INDEX SCRIPT
SELECT 'DROP INDEX [' + TableName + '].[' + IndexName + ']' AS 'DropScript'
FROM #temp1
のDROP TABLEの＃1 TEMP1
これに伴う問題を追加複合インデックスであるインデックスをいくつか持っているということです。それらの中には列も含まれているものもあれば、ユニークなものもあります。そのように再作成することはできません。私は各インデックスの元のスキーマを複製する必要があります... – super9
何が問題なのですか？このスクリプトでは、インデックスの列数はどれくらいであっても* ALL *でなければなりません。 –
はいカラム名がありますが、属性はありません。たとえば、インデックスが非クラスタ化され、列が含まれている場合、CREATE NONCLUSTERED INDEX ON （）INCLUDE などなどが必要です。付属の列などは取得できません。 –
super9