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CREATE PROCEDURE spTrouveChaineDsColonnes (@NomTable sysname = NULL,
@ChaineCherchee varchar(500))
AS
DECLARE @NomColonne nvarchar(128),
@TypeDonnee nvarchar(128),
@lig smallint,
@NbLig int,
@sql nvarchar(1000)
DECLARE Curseur_Recherche CURSOR FAST_FORWARD FOR
SELECT [name]
FROM SYSOBJECTS
WHERE (
OBJECTPROPERTY(id, N'IsMsShipped') = 0
AND OBJECTPROPERTY(id, N'IsUserTable') = 1
) AND (@NomTable IS NULL OR [name] = @NomTable)
ORDER BY [name]
OPEN Curseur_Recherche
FETCH NEXT FROM Curseur_Recherche
INTO @NomTable
SET @ChaineCherchee = '%' + @ChaineCherchee + '%'
WHILE @@FETCH_STATUS = 0
BEGIN
SET @lig = 1
SELECT @NbLig = MAX([ORDINAL_POSITION])
FROM [INFORMATION_SCHEMA].[COLUMNS]
WHERE [TABLE_NAME] = @NomTable
GROUP BY [ORDINAL_POSITION]
WHILE @lig <= @NbLig
BEGIN
SELECT @NomColonne = '[' + [COLUMN_NAME] + ']',
@TypeDonnee = [DATA_TYPE]
FROM [INFORMATION_SCHEMA].[COLUMNS]
WHERE [TABLE_NAME] = @NomTable
AND [ORDINAL_POSITION] = @lig
ORDER BY [ORDINAL_POSITION]
SET @lig = @lig + 1
SET @sql = NULL
IF @TypeDonnee IN ( N'char', N'varchar', N'text')
SET @sql = 'SELECT * FROM ' + @NomTable + ' WHERE PATINDEX(''' + @ChaineCherchee + ''', ' + @NomColonne + ') > 0'
ELSE IF @TypeDonnee IN (N'nchar', N'nvarchar', N'ntext')
SET @sql = 'SELECT * FROM ' + @NomTable + ' WHERE PATINDEX(''' + @ChaineCherchee + ''', CAST(' + @NomColonne + ' As TEXT)) > 0'
IF @sql IS NOT NULL
BEGIN
SET @sql = 'IF EXISTS(' + @sql + ') PRINT ''[' + @NomTable + '].' + @NomColonne + ''''
--PRINT (@sql)
EXEC (@sql)
END
END
FETCH NEXT FROM Curseur_Recherche
INTO @NomTable
END
CLOSE Curseur_Recherche
DEALLOCATE Curseur_Recherche
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO |
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