/* Drop all non-system stored procs */
DECLARE @name
VARCHAR(128)
DECLARE @SQL
VARCHAR(254)
SELECT @name
= (SELECT TOP 1
[name] FROM
sysobjects WHERE
[type] =
'P' AND category
= 0 ORDER
BY [name])
WHILE @name
is not null
BEGIN
SELECT
@SQL = 'DROP PROCEDURE [dbo].['
+ RTRIM(@name)
+']'
EXEC (@SQL)
PRINT
'Dropped Procedure: ' + @name
SELECT
@name = (SELECT TOP
1 [name] FROM
sysobjects WHERE
[type] =
'P' AND category
= 0 AND
[name] > @name
ORDER BY [name])
END
GO
/* Drop all views */
DECLARE @name
VARCHAR(128)
DECLARE @SQL
VARCHAR(254)
SELECT @name
= (SELECT TOP 1
[name] FROM
sysobjects WHERE
[type] =
'V' AND category
= 0 ORDER
BY [name])
WHILE @name
IS NOT NULL
BEGIN
SELECT
@SQL = 'DROP VIEW [dbo].[' +
RTRIM(@name)
+']'
EXEC (@SQL)
PRINT
'Dropped View: ' + @name
SELECT
@name = (SELECT TOP
1 [name] FROM
sysobjects WHERE
[type] =
'V' AND category
= 0 AND
[name] > @name
ORDER BY [name])
END
GO
/* Drop all functions */
DECLARE @name
VARCHAR(128)
DECLARE @SQL
VARCHAR(254)
SELECT @name
= (SELECT TOP 1
[name] FROM
sysobjects WHERE
[type] IN
(N'FN',
N'IF',
N'TF',
N'FS',
N'FT')
AND category
= 0 ORDER BY
[name])
WHILE @name
IS NOT NULL
BEGIN
SELECT
@SQL = 'DROP FUNCTION [dbo].['
+ RTRIM(@name)
+']'
EXEC (@SQL)
PRINT
'Dropped Function: ' + @name
SELECT
@name = (SELECT TOP
1 [name] FROM
sysobjects WHERE
[type] IN
(N'FN',
N'IF',
N'TF',
N'FS',
N'FT')
AND category
= 0 AND
[name] > @name
ORDER BY [name])
END
GO
/* Drop all Foreign Key constraints */
DECLARE @name
VARCHAR(128)
DECLARE @constraint
VARCHAR(254)
DECLARE @SQL
VARCHAR(254)
SELECT @name
= (SELECT TOP 1
TABLE_NAME FROM
INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE constraint_catalog=DB_NAME() AND
CONSTRAINT_TYPE = 'FOREIGN KEY'
ORDER BY TABLE_NAME)
WHILE @name
is not null
BEGIN
SELECT
@constraint = (SELECT TOP
1 CONSTRAINT_NAME
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE constraint_catalog=DB_NAME() AND
CONSTRAINT_TYPE =
'FOREIGN KEY' AND
TABLE_NAME = @name
ORDER BY CONSTRAINT_NAME)
WHILE
@constraint IS NOT NULL
BEGIN
SELECT
@SQL = 'ALTER TABLE
[dbo].[' + RTRIM(@name)
+'] DROP CONSTRAINT ' +
RTRIM(@constraint)
EXEC
(@SQL)
PRINT
'Dropped FK Constraint: ' +
@constraint + ' on ' +
@name
SELECT
@constraint = (SELECT TOP
1 CONSTRAINT_NAME
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE
constraint_catalog=DB_NAME()
AND CONSTRAINT_TYPE
= 'FOREIGN KEY'
AND CONSTRAINT_NAME <>
@constraint AND
TABLE_NAME = @name
ORDER BY CONSTRAINT_NAME)
END
SELECT @name
= (SELECT TOP 1
TABLE_NAME FROM
INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE constraint_catalog=DB_NAME() AND
CONSTRAINT_TYPE = 'FOREIGN KEY'
ORDER BY TABLE_NAME)
END
GO
/* Drop all Primary Key constraints */
DECLARE @name
VARCHAR(128)
DECLARE @constraint
VARCHAR(254)
DECLARE @SQL
VARCHAR(254)
SELECT @name
= (SELECT TOP 1
TABLE_NAME FROM
INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE constraint_catalog=DB_NAME() AND
CONSTRAINT_TYPE = 'PRIMARY KEY'
ORDER BY TABLE_NAME)
WHILE @name
IS NOT NULL
BEGIN
SELECT
@constraint = (SELECT TOP
1 CONSTRAINT_NAME
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE constraint_catalog=DB_NAME() AND
CONSTRAINT_TYPE =
'PRIMARY KEY' AND
TABLE_NAME = @name
ORDER BY CONSTRAINT_NAME)
WHILE
@constraint is not null
BEGIN
SELECT
@SQL = 'ALTER TABLE
[dbo].[' + RTRIM(@name)
+'] DROP CONSTRAINT ' +
RTRIM(@constraint)
EXEC
(@SQL)
PRINT
'Dropped PK Constraint: ' +
@constraint + ' on ' +
@name
SELECT
@constraint = (SELECT TOP
1 CONSTRAINT_NAME
FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE
constraint_catalog=DB_NAME()
AND CONSTRAINT_TYPE
= 'PRIMARY KEY'
AND CONSTRAINT_NAME <>
@constraint AND
TABLE_NAME = @name
ORDER BY CONSTRAINT_NAME)
END
SELECT @name
= (SELECT TOP 1
TABLE_NAME FROM
INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE constraint_catalog=DB_NAME() AND
CONSTRAINT_TYPE = 'PRIMARY KEY'
ORDER BY TABLE_NAME)
END
GO
/* Drop all tables */
DECLARE @name
VARCHAR(128)
DECLARE @SQL
VARCHAR(254)
SELECT @name
= (SELECT TOP 1
[name] FROM
sysobjects WHERE
[type] =
'U' AND category
= 0 ORDER
BY [name])
WHILE @name
IS NOT NULL
BEGIN
SELECT
@SQL = 'DROP TABLE [dbo].['
+ RTRIM(@name)
+']'
EXEC (@SQL)
PRINT
'Dropped Table: ' + @name
SELECT @name
= (SELECT TOP 1
[name] FROM
sysobjects WHERE
[type] =
'U' AND category
= 0 AND
[name] > @name
ORDER BY [name])
END
GO
