Tag: SQL

-- Set database to search
USE dbname
GO
SET NOCOUNT ON
SET ANSI_WARNINGS OFF
------------------------------------------------------------------------------------------------------------------------------------
-- Set test value here
-- no other code below changes 

DECLARE @TestValue VARCHAR(MAX) 

-- If characters in @TestValue need to be escaped, use backslash
SET @TestValue = 'text to search for'
------------------------------------------------------------------------------------------------------------------------------------

SELECT DISTINCT
    o.name AS [Object_Name],
    o.type_desc,
	m.[definition]
FROM sys.sql_modules m
    INNER JOIN
    sys.objects o
        ON m.object_id = o.object_id
WHERE m.definition LIKE '%' + @TestValue + '%' ESCAPE '\';

-- Set database to search
USE dbname
GO
SET NOCOUNT ON
SET ANSI_WARNINGS OFF
------------------------------------------------------------------------------------------------------------------------------------
-- Set test value here and set @SearchViews to 1 if views are to be included - 0 if not; no other code below changes
-- Set @PrintAllSQLStmts to 1 if you want all of the statements printed as messages
DECLARE @TestValue VARCHAR(8000)
DECLARE @SearchViews BIT
DECLARE @PrintAllSQLStmts BIT

SET @PrintAllSQLStmts = 0
SET @SearchViews = 0
SET @TestValue = 'text to search'
------------------------------------------------------------------------------------------------------------------------------------

/* If the version of SQL Server is 2005 or newer, these can be set to MAX rather than 8000 */
DECLARE @SQL VARCHAR(8000)
DECLARE @varSQL VARCHAR(8000)
DECLARE @WhereClause VARCHAR(8000)
----------------------------------------------------------------------------------------------

DECLARE @TableName VARCHAR(128)
DECLARE @varTableName VARCHAR(128)
DECLARE @TableSchema VARCHAR(128)
DECLARE @ColumnName VARCHAR(128)
DECLARE @MaxLength VARCHAR(4)
DECLARE @NMaxLength VARCHAR(4)

IF @@VERSION LIKE 'Microsoft SQL Server  2000%'
	BEGIN
		SET @MaxLength = '8000'
		SET @NMaxLength = '4000'
	END
ELSE
	BEGIN
		SET @MaxLength = 'MAX'
		SET @NMaxLength = 'MAX'
	END

DECLARE @SchemaObjects TABLE (
	TABLE_NAME VARCHAR(128),
	TABLE_SCHEMA VARCHAR(128)
)

DECLARE @TypeTable TABLE (
	UserType VARCHAR(128) PRIMARY KEY,
	BaseType VARCHAR(128)
)

DECLARE @SizableTypes TABLE (
	TypeName VARCHAR(128) PRIMARY KEY
)

INSERT INTO @SizableTypes VALUES ('VARBINARY')
INSERT INTO @SizableTypes VALUES ('VARCHAR')
INSERT INTO @SizableTypes VALUES ('NVARCHAR')
INSERT INTO @SizableTypes VALUES ('CHAR')
INSERT INTO @SizableTypes VALUES ('NCHAR')

INSERT INTO @TypeTable
SELECT ut.name, bt.name FROM SysTypes ut, SysTypes bt
 WHERE ut.xusertype > 256 AND bt.xusertype < 256
 AND ut.xtype = bt.xtype

INSERT INTO @SchemaObjects
SELECT TABLE_NAME, TABLE_SCHEMA FROM INFORMATION_SCHEMA.TABLES
	WHERE TABLE_TYPE = 'BASE TABLE'

IF @SearchViews = 1
BEGIN
	INSERT INTO @SchemaObjects
	SELECT TABLE_NAME, TABLE_SCHEMA FROM INFORMATION_SCHEMA.VIEWS
END

DECLARE TableCursor CURSOR FAST_FORWARD FOR
SELECT TABLE_NAME, TABLE_SCHEMA FROM @SchemaObjects

OPEN TableCursor
FETCH NEXT FROM TableCursor INTO @TableName, @TableSchema
WHILE @@FETCH_STATUS = 0
BEGIN
	SET @WhereClause = ''

	DECLARE ColumnCursor CURSOR FAST_FORWARD FOR
	SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS
		WHERE TABLE_NAME = @TableName AND TABLE_SCHEMA = @TableSchema AND ((DATA_TYPE IN ('CHAR','NCHAR','VARCHAR','NVARCHAR')) AND (CHARACTER_MAXIMUM_LENGTH IS NOT NULL) AND (CHARACTER_MAXIMUM_LENGTH >= LEN(@TestValue)) OR DATA_TYPE IN ('TEXT','NTEXT'))
	OPEN ColumnCursor
	FETCH NEXT FROM ColumnCursor INTO @ColumnName
	WHILE @@FETCH_STATUS = 0
	BEGIN
		IF LEN(@WhereClause) > 0 SET @WhereClause = @WhereClause + ' OR '
		SET @WhereClause = @WhereClause + '(CONVERT(VARCHAR,[' + @ColumnName + ']) LIKE ''%' + @TestValue + '%'')'
		FETCH NEXT FROM ColumnCursor INTO @ColumnName
	END
	CLOSE ColumnCursor
	DEALLOCATE ColumnCursor
	IF LEN(@WhereClause) > 0
	BEGIN
		SET @varTableName = REPLACE(@TableName,' ','_')
		SET @varSQL = 'DECLARE @' + @varTableName + ' TABLE (' + CHAR(10)
		SELECT @varSQL = @varSQL + ' [' + sc.name + '] ' +
		CASE WHEN st.name = 'TIMESTAMP' THEN 'DATETIME'
			 WHEN tt.UserType IS NOT NULL THEN UPPER(tt.BaseType)
		ELSE UPPER(st.name) END +
		CASE WHEN tt.BaseType IN (SELECT TypeName FROM @SizableTypes) OR st.name IN (SELECT TypeName FROM @SizableTypes) THEN '(' +
			CASE WHEN (LEFT(tt.BaseType,3) = 'VAR' OR LEFT(st.name,3) = 'VAR') AND sc.[length] > 8000 THEN @MaxLength
			WHEN (LEFT(tt.BaseType,3) = 'NVA' OR LEFT(st.name,3) = 'NVA') AND sc.[length] > 4000 THEN @NMaxLength
			ELSE CAST(sc.[length] AS VARCHAR) END + ') '
		ELSE ' ' END +
		CASE WHEN sc.isnullable = 1 THEN 'NULL' ELSE 'NOT NULL' END + ',' + CHAR(10)
		FROM SysObjects so
		JOIN SysColumns sc ON sc.id = so.id
		JOIN SysTypes st ON st.xusertype = sc.xusertype
		LEFT OUTER JOIN @TypeTable tt ON st.name = tt.UserType
		WHERE so.name = @TableName
		ORDER BY sc.colid		

		SET @SQL =  CHAR(10) + 'SELECT ''[' + @TableSchema + '].[' + @TableName + ']'' AS [Table Schema/Table Name], * FROM [' + @TableSchema + '].[' + @TableName + '] WHERE ' + @WhereClause + ';'
		SELECT @varSQL = SUBSTRING(@varSQL,1,LEN(@varSQL) - 2) + CHAR(10) + ');' + CHAR(10)

		SET @varSQL = @varSQL + 'INSERT INTO @' + @varTableName + CHAR(10) + 'SELECT * FROM [' + @TableSchema + '].[' + @TableName + ']' + CHAR(10) + 'WHERE ' + @WhereClause + ';' + CHAR(10)
		SET @varSQL = @varSQL + 'IF EXISTS(SELECT * FROM @' + @varTableName + ')' + CHAR(10)
		SET @varSQL = @varSQL + 'BEGIN' + CHAR(10)
		SET @varSQL = @varSQL + '   SET NOCOUNT OFF;' + CHAR(10)		

		IF @PrintAllSQLStmts = 0
			SET @varSQL = @varSQL + '   PRINT ''' + CHAR(10) + CHAR(10) + CHAR(10) + '/* New Query */' + CHAR(10) + REPLACE(@SQL,'''','''''') + ''';'  + CHAR(10)
		ELSE
			PRINT CHAR(10) + CHAR(10) + CHAR(10) + '/* New Query */' + @SQL + CHAR(10)		

		SET @varSQL = @varSQL + '   SELECT ''[' + @TableSchema + '].[' + @TableName + ']'' AS [Table Schema/Table Name], * FROM @' + @varTableName + ';' + CHAR(10)		

		SET @varSQL = @varSQL + '   SET NOCOUNT ON;' + CHAR(10)
		SET @varSQL = @varSQL + 'END' + CHAR(10)
		SET @varSQL = @varSQL + CHAR(10) + CHAR(10) + CHAR(10)
		--PRINT @varSQL
		EXEC (@varSQL)
		IF @@ERROR <> 0
		BEGIN
			PRINT '/* Statement causing error */' + CHAR(10) + CHAR(10) + @varSQL + CHAR(10) + '/* End Statement */' + CHAR(10)
			PRINT 'Length of SQL statement: ' + CONVERT(VARCHAR,LEN(@varSQL)) + CHAR(10)
		END
	END
	FETCH NEXT FROM TableCursor INTO @TableName, @TableSchema
END
CLOSE TableCursor
DEALLOCATE TableCursor