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| --Getting all the databases and making a cursor
DECLARE db_cursor CURSOR FOR
SELECT name
FROM master.dbo.sysdatabases
WHERE name NOT IN ('master','model','msdb','tempdb') -- exclude these databases
DECLARE @databaseName nvarchar(1000)
--opening the cursor to move over the databases in this instance
OPEN db_cursor
FETCH NEXT FROM db_cursor INTO @databaseName
WHILE @@FETCH_STATUS = 0
BEGIN
PRINT @databaseName
--Setting up temp table for the results of our search
DECLARE @Results TABLE(TableName nvarchar(370), RealColumnName nvarchar(370), ColumnName nvarchar(370), ColumnValue nvarchar(3630))
SET NOCOUNT ON
DECLARE @SearchStr nvarchar(100), @ReplaceStr nvarchar(100), @SearchStr2 nvarchar(110)
SET @SearchStr = 'Search String'
SET @ReplaceStr = 'Replace String'
SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''')
DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128)
SET @TableName = ''
--Looping over all the tables in the database
WHILE @TableName IS NOT NULL
BEGIN
DECLARE @SQL nvarchar(2000)
SET @ColumnName = ''
DECLARE @RESULT NVARCHAR(256)
SET @SQL = 'USE ' + @databaseName + '
SELECT @result = MIN(QUOTENAME(TABLE_SCHEMA) + ''.'' + QUOTENAME(TABLE_NAME))
FROM [' + @databaseName + '].INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = ''BASE TABLE'' AND TABLE_CATALOG = ''' + @databaseName + '''
AND QUOTENAME(TABLE_SCHEMA) + ''.'' + QUOTENAME(TABLE_NAME) > ''' + @TableName + '''
AND OBJECTPROPERTY(
OBJECT_ID(
QUOTENAME(TABLE_SCHEMA) + ''.'' + QUOTENAME(TABLE_NAME)
), ''IsMSShipped''
) = 0'
EXEC master..sp_executesql @SQL, N'@result nvarchar(256) out', @RESULT OUT
SET @TableName = @RESULT
PRINT @TableName
WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL)
BEGIN
DECLARE @ColumnResult NVARCHAR(256)
SET @SQL = '
SELECT @ColumnResult = MIN(QUOTENAME(COLUMN_NAME))
FROM [' + @databaseName + '].INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = PARSENAME(''[' + @databaseName + '].' + @TableName + ''', 2)
AND TABLE_NAME = PARSENAME(''[' + @databaseName + '].' + @TableName + ''', 1)
AND DATA_TYPE IN (''char'', ''varchar'', ''nchar'', ''nvarchar'')
AND TABLE_CATALOG = ''' + @databaseName + '''
AND QUOTENAME(COLUMN_NAME) > ''' + @ColumnName + ''''
PRINT @SQL
EXEC master..sp_executesql @SQL, N'@ColumnResult nvarchar(256) out', @ColumnResult OUT
SET @ColumnName = @ColumnResult
PRINT @ColumnName
IF @ColumnName IS NOT NULL
BEGIN
INSERT INTO @Results
EXEC
(
'USE ' + @databaseName + '
SELECT ''' + @TableName + ''',''' + @ColumnName + ''',''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + ', 3630)
FROM ' + @TableName + ' (NOLOCK) ' +
' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2
)
END
END
END
--Declaring another temporary table
DECLARE @time_to_update TABLE(TableName nvarchar(370), RealColumnName nvarchar(370))
INSERT INTO @time_to_update
SELECT TableName, RealColumnName FROM @Results GROUP BY TableName, RealColumnName
DECLARE @MyCursor CURSOR;
BEGIN
DECLARE @t nvarchar(370)
DECLARE @c nvarchar(370)
--Looping over the search results
SET @MyCursor = CURSOR FOR
SELECT TableName, RealColumnName FROM @time_to_update GROUP BY TableName, RealColumnName
--Getting my variables from the first item
OPEN @MyCursor
FETCH NEXT FROM @MyCursor
INTO @t, @c
WHILE @@FETCH_STATUS = 0
BEGIN
-- Updating the old values with the new value
DECLARE @sqlCommand VARCHAR(1000)
SET @sqlCommand = '
USE ' + @databaseName + '
UPDATE [' + @databaseName + '].' + @t + ' SET ' + @c + ' = REPLACE(' + @c + ', ''' + @SearchStr + ''', ''' + @ReplaceStr + ''')
WHERE ' + @c + ' LIKE ''' + @SearchStr2 + ''''
PRINT @sqlCommand
BEGIN TRY
EXEC (@sqlCommand)
END TRY
BEGIN CATCH
PRINT ERROR_MESSAGE()
END CATCH
--Getting next row values
FETCH NEXT FROM @MyCursor
INTO @t, @c
END;
CLOSE @MyCursor ;
DEALLOCATE @MyCursor;
END;
DELETE FROM @time_to_update
DELETE FROM @Results
FETCH NEXT FROM db_cursor INTO @databaseName
END
CLOSE db_cursor
DEALLOCATE db_cursor |
