Search every table and field in a SQL Server Database

One thing I do like about MySQL is when using phpMyAdmin is the ability to search the whole database for any string, this should only be available for developers who are searching for data in an extensive database.  It does take some time to run, but remember it has a lot to do.

Here is the script that Narayana Vyas Kondreddi has produced which does the trick and works very well.

CREATE PROC SearchAllTables
(
 @SearchStr nvarchar(100)
)
AS
 
BEGIN
 
 -- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved.
 -- Purpose: To search all columns of all tables for a given search string
 -- Written by: Narayana Vyas Kondreddi
 -- Site: http://vyaskn.tripod.com
 -- Updated and tested by Tim Gaunt
 -- http://www.thesitedoctor.co.uk
 -- http://blogs.thesitedoctor.co.uk/tim/2010/02/19/Search+Every+Table+And+Field+In+A+SQL+Server+Database+Updated.aspx
 -- Tested on: SQL Server 7.0, SQL Server 2000, SQL Server 2005 and SQL Server 2010
 -- Date modified: 03rd March 2011 19:00 GMT
 CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630))
 
 SET NOCOUNT ON
 
 DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110)
 SET @TableName = ''
 SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''')
 
 WHILE @TableName IS NOT NULL
 
 BEGIN
 SET @ColumnName = ''
 SET @TableName = 
 (
 SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME))
 FROM INFORMATION_SCHEMA.TABLES
 WHERE TABLE_TYPE = 'BASE TABLE'
 AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName
 AND OBJECTPROPERTY(
 OBJECT_ID(
 QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)
 ), 'IsMSShipped'
 ) = 0
 )
 
 WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL)
 
 BEGIN
 SET @ColumnName =
 (
 SELECT MIN(QUOTENAME(COLUMN_NAME))
 FROM INFORMATION_SCHEMA.COLUMNS
 WHERE TABLE_SCHEMA = PARSENAME(@TableName, 2)
 AND TABLE_NAME = PARSENAME(@TableName, 1)
 AND DATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar', 'int', 'decimal')
 AND QUOTENAME(COLUMN_NAME) > @ColumnName
 )
 
 IF @ColumnName IS NOT NULL
 
 BEGIN
 INSERT INTO #Results
 EXEC
 (
 'SELECT ''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + ', 3630) FROM ' + @TableName + ' (NOLOCK) ' +
 ' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2
 )
 END
 END 
 END
 
 SELECT ColumnName, ColumnValue FROM #Results
 DROP TABLE #Results
END

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