The Wayback Machine - http://web.archive.org/web/20140105203823/http://msdn.microsoft.com:80/zh-tw/library/ms190290(v=sql.90).aspx
匯出 (0) 列印
全部展開
MSDN Library
伺服器和企業開發
SQL Server
SQL Server 2005
產品文件
SQL Server 2005 文件
SQL Server 2005 線上叢書
SQL Server 語言參考
Transact-SQL 參考
Transact-SQL 語法慣例 (Transact-SQL)
Transact-SQL 新功能和增強功能 (Transact-SQL)
+ (加) (Transact-SQL)
+ (一元加號) (Transact-SQL)
+ (字串串連) (Transact-SQL)
- (負號) (Transact-SQL)
- (減) (Transact-SQL)
* (乘法) (Transact-SQL)
/ (除法) (Transact-SQL)
% (模除) (Transact-SQL)
% (萬用字元 - 相符的字元) (Transact-SQL)
& (位元 AND) (Transact-SQL)
| (位元 OR) (Transact-SQL)
^ (位元互斥 OR) (Transact-SQL)
~ (位元 NOT) (Transact-SQL)
= (等於) (Transact-SQL)
> (大於) (Transact-SQL)
< (小於) (Transact-SQL)
>= (大於或等於) (Transact-SQL)
<= (小於或等於) (Transact-SQL)
<> (不等於) (Transact-SQL)
!< (不小於) (Transact-SQL)
!= (不等於) (Transact-SQL)
!> (不大於) (Transact-SQL)
-- (註解) (Transact-SQL)
/*...*/ (註解) (Transact-SQL)
[ ] (萬用字元 - 相符的字元) (Transact-SQL)
[^] (萬用字元 - 不相符的字元) (Transact-SQL)
_ (萬用字元 - 符合一個字元) (Transact-SQL)
$PARTITION (Transact-SQL)
@@CONNECTIONS (Transact-SQL)
@@CPU_BUSY (Transact-SQL)
@@CURSOR_ROWS (Transact-SQL)
@@DATEFIRST (Transact-SQL)
@@DBTS (Transact-SQL)
@@ERROR (Transact-SQL)
@@FETCH_STATUS (Transact-SQL)
@@IDENTITY (Transact-SQL)
@@IDLE (Transact-SQL)
@@IO_BUSY (Transact-SQL)
@@LANGID (Transact-SQL)
@@LANGUAGE (Transact-SQL)
@@LOCK_TIMEOUT (Transact-SQL)
@@MAX_CONNECTIONS (Transact-SQL)
@@MAX_PRECISION (Transact-SQL)
@@NESTLEVEL (Transact-SQL)
@@OPTIONS (Transact-SQL)
@@PACK_RECEIVED (Transact-SQL)
@@PACK_SENT (Transact-SQL)
@@PACKET_ERRORS (Transact-SQL)
@@PROCID (Transact-SQL)
@@REMSERVER (Transact-SQL)
@@ROWCOUNT (Transact-SQL)
@@SERVERNAME (Transact-SQL)
@@SERVICENAME (Transact-SQL)
@@SPID (Transact-SQL)
@@TEXTSIZE (Transact-SQL)
@@TIMETICKS (Transact-SQL)
@@TOTAL_ERRORS (Transact-SQL)
@@TOTAL_READ (Transact-SQL)
@@TOTAL_WRITE (Transact-SQL)
@@TRANCOUNT (Transact-SQL)
@@VERSION (Transact-SQL)
ABS (Transact-SQL)
ACOS (Transact-SQL)
ADD SIGNATURE (Transact-SQL)
ALL (Transact-SQL)
ALTER APPLICATION ROLE (Transact-SQL)
ALTER ASSEMBLY (Transact-SQL)
ALTER ASYMMETRIC KEY (Transact-SQL)
ALTER AUTHORIZATION (Transact-SQL)
ALTER CERTIFICATE (Transact-SQL)
ALTER CREDENTIAL (Transact-SQL)
ALTER DATABASE (Transact-SQL)
ALTER ENDPOINT (Transact-SQL)
ALTER FULLTEXT CATALOG (Transact-SQL)
ALTER FULLTEXT INDEX (Transact-SQL)
ALTER FUNCTION (Transact-SQL)
ALTER INDEX (Transact-SQL)
ALTER LOGIN (Transact-SQL)
ALTER MASTER KEY (Transact-SQL)
ALTER MESSAGE TYPE (Transact-SQL)
ALTER PARTITION FUNCTION (Transact-SQL)
ALTER PARTITION SCHEME (Transact-SQL)
ALTER PROCEDURE (Transact-SQL)
ALTER QUEUE (Transact-SQL)
ALTER REMOTE SERVICE BINDING (Transact-SQL)
ALTER ROLE (Transact-SQL)
ALTER ROUTE (Transact-SQL)
ALTER SCHEMA (Transact-SQL)
ALTER SERVICE (Transact-SQL)
ALTER SERVICE MASTER KEY (Transact-SQL)
ALTER SYMMETRIC KEY (Transact-SQL)
ALTER TABLE (Transact-SQL)
ALTER TRIGGER (Transact-SQL)
ALTER USER (Transact-SQL)
ALTER VIEW (Transact-SQL)
ALTER XML SCHEMA COLLECTION (Transact-SQL)
AND (Transact-SQL)
ANY (Transact-SQL)
APPLOCK_MODE (Transact-SQL)
APPLOCK_TEST (Transact-SQL)
APP_NAME (Transact-SQL)
ASCII (Transact-SQL)
ASIN (Transact-SQL)
ASSEMBLYPROPERTY (Transact-SQL)
AsymKey_ID (Transact-SQL)
ATAN (Transact-SQL)
ATN2 (Transact-SQL)
AVG (Transact-SQL)
BACKUP (Transact-SQL)
BACKUP CERTIFICATE (Transact-SQL)
BACKUP MASTER KEY (Transact-SQL)
BACKUP SERVICE MASTER KEY (Transact-SQL)
BEGIN...END (Transact-SQL)
BEGIN CONVERSATION TIMER (Transact-SQL)
BEGIN DIALOG CONVERSATION (Transact-SQL)
BEGIN DISTRIBUTED TRANSACTION (Transact-SQL)
BEGIN TRANSACTION (Transact-SQL)
BETWEEN (Transact-SQL)
binary 和 varbinary (Transact-SQL)
BINARY_CHECKSUM
bit (Transact-SQL)
BREAK (Transact-SQL)
BULK INSERT (Transact-SQL)
CASE (Transact-SQL)
CAST 和 CONVERT (Transact-SQL)
CATCH (TRY...CATCH) (Transact-SQL)
CEILING (Transact-SQL)
CertProperty (Transact-SQL)
Cert_ID (Transact-SQL)
char 和 varchar (Transact-SQL)
CHAR (Transact-SQL)
CHARINDEX (Transact-SQL)
CHECKPOINT (Transact-SQL)
CHECKSUM (Transact-SQL)
CHECKSUM_AGG (Transact-SQL)
CLOSE (Transact-SQL)
CLOSE MASTER KEY (Transact-SQL)
CLOSE SYMMETRIC KEY (Transact-SQL)
COALESCE (Transact-SQL)
COLLATE (Transact-SQL)
COLLATIONPROPERTY (Transact-SQL)
COL_LENGTH (Transact-SQL)
COL_NAME (Transact-SQL)
COLUMNPROPERTY (Transact-SQL)
COLUMNS_UPDATED (Transact-SQL)
COMMIT TRANSACTION (Transact-SQL)
COMMIT WORK (Transact-SQL)
COMPUTE (Transact-SQL)
常數 (Transact-SQL)
CONTAINS (Transact-SQL)
CONTAINSTABLE (Transact-SQL)
CONTEXT_INFO (Transact-SQL)
CONTINUE (Transact-SQL)
流程控制語言 (Transact-SQL)
CONVERT (Transact-SQL)
COS (Transact-SQL)
COT (Transact-SQL)
COUNT (Transact-SQL)
COUNT_BIG (Transact-SQL)
CREATE AGGREGATE (Transact-SQL)
CREATE APPLICATION ROLE (Transact-SQL)
CREATE ASSEMBLY (Transact-SQL)
CREATE ASYMMETRIC KEY (Transact-SQL)
CREATE CERTIFICATE (Transact-SQL)
CREATE CONTRACT (Transact-SQL)
CREATE CREDENTIAL (Transact-SQL)
CREATE DATABASE (Transact-SQL)
CREATE DEFAULT (Transact-SQL)
CREATE ENDPOINT (Transact-SQL)
CREATE EVENT NOTIFICATION (Transact-SQL)
CREATE FULLTEXT CATALOG (Transact-SQL)
CREATE FULLTEXT INDEX (Transact-SQL)
CREATE FUNCTION (Transact-SQL)
CREATE INDEX (Transact-SQL)
CREATE LOGIN (Transact-SQL)
CREATE MASTER KEY (Transact-SQL)
CREATE MESSAGE TYPE (Transact-SQL)
CREATE PARTITION FUNCTION (Transact-SQL)
CREATE PARTITION SCHEME (Transact-SQL)
CREATE PROCEDURE (Transact-SQL)
CREATE QUEUE (Transact-SQL)
CREATE REMOTE SERVICE BINDING (Transact-SQL)
CREATE ROLE (Transact-SQL)
CREATE ROUTE (Transact-SQL)
CREATE RULE (Transact-SQL)
CREATE SCHEMA (Transact-SQL)
CREATE SERVICE (Transact-SQL)
CREATE STATISTICS (Transact-SQL)
CREATE SYMMETRIC KEY (Transact-SQL)
CREATE SYNONYM (Transact-SQL)
CREATE TABLE (Transact-SQL)
CREATE TRIGGER (Transact-SQL)
CREATE TYPE (Transact-SQL)
CREATE USER (Transact-SQL)
CREATE VIEW (Transact-SQL)
CREATE XML SCHEMA COLLECTION (Transact-SQL)
CURRENT_REQUEST_ID (Transact-SQL)
CURRENT_TIMESTAMP (Transact-SQL)
CURRENT_USER (Transact-SQL)
cursor (Transact-SQL)
CURSOR_STATUS (Transact-SQL)
資料指標 (Transact-SQL)
DATABASEPROPERTY (Transact-SQL)
DATABASEPROPERTYEX (Transact-SQL)
DATABASE_PRINCIPAL_ID (Transact-SQL)
資料類型 (Transact-SQL)
DATALENGTH (Transact-SQL)
DATEADD (Transact-SQL)
DATEDIFF (Transact-SQL)
DATENAME (Transact-SQL)
DATEPART (Transact-SQL)
日期和時間 (Transact-SQL)
DAY (Transact-SQL)
DB_ID (Transact-SQL)
DB_NAME (Transact-SQL)
DBCC (Transact-SQL)
DEALLOCATE (Transact-SQL)
decimal 和 numeric (Transact-SQL)
DECLARE @local_variable (Transact-SQL)
DECLARE CURSOR (Transact-SQL)
DecryptByAsymKey (Transact-SQL)
DecryptByCert (Transact-SQL)
DecryptByKey (Transact-SQL)
DecryptByKeyAutoAsymKey (Transact-SQL)
DecryptByKeyAutoCert (Transact-SQL)
DecryptByPassPhrase (Transact-SQL)
DEGREES (Transact-SQL)
DELETE (Transact-SQL)
DENSE_RANK (Transact-SQL)
DENY (Transact-SQL)
DIFFERENCE (Transact-SQL)
DISABLE TRIGGER (Transact-SQL)
DROP AGGREGATE (Transact-SQL)
DROP APPLICATION ROLE (Transact-SQL)
DROP ASSEMBLY (Transact-SQL)
DROP ASYMMETRIC KEY (Transact-SQL)
DROP CERTIFICATE (Transact-SQL)
DROP CONTRACT (Transact-SQL)
DROP CREDENTIAL (Transact-SQL)
DROP DATABASE (Transact-SQL)
DROP DEFAULT (Transact-SQL)
DROP ENDPOINT (Transact-SQL)
DROP EVENT NOTIFICATION (Transact-SQL)
DROP FULLTEXT CATALOG (Transact-SQL)
DROP FULLTEXT INDEX (Transact-SQL)
DROP FUNCTION (Transact-SQL)
DROP INDEX (Transact-SQL)
DROP LOGIN (Transact-SQL)
DROP MASTER KEY (Transact-SQL)
DROP MESSAGE TYPE (Transact-SQL)
DROP PARTITION FUNCTION (Transact-SQL)
DROP PARTITION SCHEME (Transact-SQL)
DROP PROCEDURE (Transact-SQL)
DROP QUEUE (Transact-SQL)
DROP REMOTE SERVICE BINDING (Transact-SQL)
DROP ROLE (Transact-SQL)
DROP ROUTE (Transact-SQL)
DROP RULE (Transact-SQL)
DROP SCHEMA (Transact-SQL)
DROP SERVICE (Transact-SQL)
DROP SIGNATURE (Transact-SQL)
DROP STATISTICS (Transact-SQL)
DROP SYMMETRIC KEY (Transact-SQL)
DROP SYNONYM (Transact-SQL)
DROP TABLE (Transact-SQL)
DROP TRIGGER (Transact-SQL)
DROP TYPE (Transact-SQL)
DROP USER (Transact-SQL)
DROP VIEW (Transact-SQL)
DROP XML SCHEMA COLLECTION (Transact-SQL)
DUMP (Transact-SQL)
ELSE (IF...ELSE) (Transact-SQL)
ENABLE TRIGGER (Transact-SQL)
EncryptByAsymKey (Transact-SQL)
EncryptByCert (Transact-SQL)
EncryptByKey (Transact-SQL)
EncryptByPassPhrase (Transact-SQL)
END (BEGIN...END) (Transact-SQL)
END CONVERSATION (Transact-SQL)
ERROR_LINE (Transact-SQL)
ERROR_MESSAGE (Transact-SQL)
ERROR_NUMBER (Transact-SQL)
ERROR_PROCEDURE (Transact-SQL)
ERROR_SEVERITY (Transact-SQL)
ERROR_STATE (Transact-SQL)
EVENTDATA (Transact-SQL)
EXCEPT 和 INTERSECT (Transact-SQL)
EXECUTE AS (Transact-SQL)
EXECUTE AS 子句 (Transact-SQL)
EXECUTE (Transact-SQL)
EXISTS (Transact-SQL)
EXP (Transact-SQL)
運算式 (Transact-SQL)
FETCH (Transact-SQL)
DB_ID (Transact-SQL)
FILE_IDEX (Transact-SQL)
FILE_NAME (Transact-SQL)
FILEGROUP_ID (Transact-SQL)
FILEGROUP_NAME (Transact-SQL)
FILEGROUPPROPERTY (Transact-SQL)
FILEPROPERTY (Transact-SQL)
float 和 real (Transact-SQL)
FLOOR (Transact-SQL)
fn_get_sql (Transact-SQL)
fn_helpcollations (Transact-SQL)
fn_listextendedproperty (Transact-SQL)
fn_my_permissions (Transact-SQL)
fn_servershareddrives (Transact-SQL)
fn_trace_geteventinfo (Transact-SQL)
fn_trace_getfilterinfo (Transact-SQL)
fn_trace_getinfo (Transact-SQL)
fn_trace_gettable (Transact-SQL)
fn_virtualfilestats (Transact-SQL)
fn_virtualservernodes (Transact-SQL)
FOR 子句 (Transact-SQL)
FORMATMESSAGE (Transact-SQL)
FREETEXT (Transact-SQL)
FREETEXTTABLE (Transact-SQL)
FROM (Transact-SQL)
FULLTEXTCATALOGPROPERTY (Transact-SQL)
FULLTEXTSERVICEPROPERTY (Transact-SQL)
函數 (Transact-SQL)
GET CONVERSATION GROUP (Transact-SQL)
GET_TRANSMISSION_STATUS (Transact-SQL)
GETANSINULL (Transact-SQL)
GETDATE (Transact-SQL)
GETUTCDATE (Transact-SQL)
GO (Transact-SQL)
GOTO (Transact-SQL)
GRANT (Transact-SQL)
GROUP BY (Transact-SQL)
GROUPING (Transact-SQL)
HAS_DBACCESS (Transact-SQL)
Has_Perms_By_Name (Transact-SQL)
HashBytes (Transact-SQL)
HAVING (Transact-SQL)
提示 (Transact-SQL)
HOST_ID (Transact-SQL)
HOST_NAME (Transact-SQL)
IDENT_CURRENT (Transact-SQL)
IDENT_INCR (Transact-SQL)
IDENT_SEED (Transact-SQL)
IDENTITY (函數) (Transact-SQL)
IDENTITY (屬性) (Transact-SQL)
IF...ELSE (Transact-SQL)
image (Transact-SQL)
IN (Transact-SQL)
INDEXKEY_PROPERTY (Transact-SQL)
INDEXPROPERTY (Transact-SQL)
INDEX_COL (Transact-SQL)
INSERT (Transact-SQL)
int、bigint、smallint 和 tinyint (Transact-SQL)
INTO 子句 (Transact-SQL)
IS_MEMBER (Transact-SQL)
IS_SRVROLEMEMBER (Transact-SQL)
ISDATE (Transact-SQL)
IS [NOT] NULL (Transact-SQL)
ISNULL (Transact-SQL)
ISNUMERIC (Transact-SQL)
Key_GUID (Transact-SQL)
Key_ID (Transact-SQL)
KILL (Transact-SQL)
KILL QUERY NOTIFICATION SUBSCRIPTION (Transact-SQL)
KILL STATS JOB (Transact-SQL)
LEFT (Transact-SQL)
LEN (Transact-SQL)
LIKE (Transact-SQL)
LOAD (Transact-SQL)
LOG (Transact-SQL)
LOG10 (Transact-SQL)
LOGINPROPERTY (Transact-SQL)
LOWER (Transact-SQL)
LTRIM (Transact-SQL)
MAX (Transact-SQL)
MIN (Transact-SQL)
MIN_ACTIVE_ROWVERSION (Transact-SQL)
money 和 smallmoney (Transact-SQL)
MONTH (Transact-SQL)
MOVE CONVERSATION (Transact-SQL)
NCHAR (Transact-SQL)
nchar 和 nvarchar (Transact-SQL)
NEWID (Transact-SQL)
NEWSEQUENTIALID()
NOT (Transact-SQL)
ntext、text 和 image (Transact-SQL)
NTILE (Transact-SQL)
NULLIF (Transact-SQL)
numeric (Transact-SQL)
OBJECT_DEFINITION (Transact-SQL)
OBJECT_ID (Transact-SQL)
OBJECT_NAME (Transact-SQL)
OBJECT_SCHEMA_NAME (Transact-SQL)
OBJECTPROPERTY (Transact-SQL)
OBJECTPROPERTYEX (Transact-SQL)
OPEN (Transact-SQL)
OPEN MASTER KEY (Transact-SQL)
OPEN SYMMETRIC KEY (Transact-SQL)
OPENDATASOURCE (Transact-SQL)
OPENQUERY (Transact-SQL)
OPENROWSET (Transact-SQL)
OPENXML (Transact-SQL)
運算子 (Transact-SQL)
OPTION 子句 (Transact-SQL)
OR (Transact-SQL)
ORDER BY 子句 (Transact-SQL)
ORIGINAL_LOGIN (Transact-SQL)
OUTPUT 子句 (Transact-SQL)
OVER 子句 (Transact-SQL)
PARSENAME (Transact-SQL)
PATINDEX (Transact-SQL)
PERMISSIONS (Transact-SQL)
PI (Transact-SQL)
POWER (Transact-SQL)
述詞 (Transact-SQL)
PRINT (Transact-SQL)
PUBLISHINGSERVERNAME (Transact-SQL)
QUOTENAME (Transact-SQL)
RADIANS (Transact-SQL)
RAISERROR (Transact-SQL)
RAND (Transact-SQL)
RANK (Transact-SQL)
READTEXT (Transact-SQL)
real (Transact-SQL)
RECEIVE (Transact-SQL)
RECONFIGURE (Transact-SQL)
REPLACE (Transact-SQL)
REPLICATE (Transact-SQL)
保留關鍵字 (Transact-SQL)
用來還原、復原和管理備份的 RESTORE 陳述式
RESTORE MASTER KEY (Transact-SQL)
RESTORE SERVICE MASTER KEY (Transact-SQL)
RETURN (Transact-SQL)
REVERSE (Transact-SQL)
REVERT (Transact-SQL)
REVOKE (Transact-SQL)
RIGHT (Transact-SQL)
ROLLBACK TRANSACTION (Transact-SQL)
ROLLBACK WORK (Transact-SQL)
ROUND (Transact-SQL)
ROWCOUNT_BIG (Transact-SQL)
ROW_NUMBER (Transact-SQL)
RTRIM (Transact-SQL)
SAVE TRANSACTION (Transact-SQL)
SCHEMA_ID (Transact-SQL)
SCHEMA_NAME (Transact-SQL)
SCOPE_IDENTITY (Transact-SQL)
搜尋條件 (Transact-SQL)
SELECT @local_variable (Transact-SQL)
SELECT (Transact-SQL)
SEND (Transact-SQL)
SERVERPROPERTY (Transact-SQL)
SESSION_USER (Transact-SQL)
SESSIONPROPERTY (Transact-SQL)
SET @local_variable (Transact-SQL)
SET (Transact-SQL)
SETUSER (Transact-SQL)
SHUTDOWN (Transact-SQL)
SIGN (Transact-SQL)
SignByAsymKey (Transact-SQL)
SignByCert (Transact-SQL)
SIN (Transact-SQL)
smalldatetime (Transact-SQL)
smallint (Transact-SQL)
smallmoney (Transact-SQL)
SOME | ANY (Transact-SQL)
SOUNDEX (Transact-SQL)
SPACE (Transact-SQL)
sql_variant (Transact-SQL)
SQL_VARIANT_PROPERTY (Transact-SQL)
SQRT (Transact-SQL)
SQUARE (Transact-SQL)
STATS_DATE (Transact-SQL)
STDEV (Transact-SQL)
STDEVP (Transact-SQL)
STR (Transact-SQL)
STUFF (Transact-SQL)
SUBSTRING (Transact-SQL)
SUM (Transact-SQL)
SUSER_ID (Transact-SQL)
SUSER_NAME (Transact-SQL)
SUSER_SID (Transact-SQL)
SUSER_SNAME (Transact-SQL)
系統預存程序 (Transact-SQL)
系統資料表 (Transact-SQL)
系統檢視 (Transact-SQL)
sys.fn_builtin_permissions (Transact-SQL)
sys.fn_translate_permissions (Transact-SQL)
sys.login_token (Transact-SQL)
sys.user_token (Transact-SQL)
SYSTEM_USER (Transact-SQL)
資料表 (Transact-SQL)
TAN (Transact-SQL)
TERTIARY_WEIGHTS
text (Transact-SQL)
TEXTPTR (Transact-SQL)
TEXTVALID (Transact-SQL)
timestamp (Transact-SQL)
tinyint (Transact-SQL)
TOP (Transact-SQL)
追蹤旗標 (Transact-SQL)
交易 (Transact-SQL)
TRY...CATCH (Transact-SQL)
TRIGGER_NESTLEVEL (Transact-SQL)
TRUNCATE TABLE (Transact-SQL)
TYPE_ID (Transact-SQL)
TYPE_NAME (Transact-SQL)
TYPEPROPERTY (Transact-SQL)
UNICODE (Transact-SQL)
UNION (Transact-SQL)
uniqueidentifier (Transact-SQL)
UPDATE (Transact-SQL)
UPDATE() (Transact-SQL)
UPDATE STATISTICS (Transact-SQL)
UPDATETEXT (Transact-SQL)
UPPER (Transact-SQL)
USE (Transact-SQL)
USER (Transact-SQL)
USER_ID (Transact-SQL)
USER_NAME (Transact-SQL)
VAR (Transact-SQL)
varbinary (Transact-SQL)
varchar (Transact-SQL)
VARP (Transact-SQL)
VerifySignedByCert (Transact-SQL)
VerifySignedByAsmKey (Transact-SQL)
WAITFOR (Transact-SQL)
WHERE (Transact-SQL)
WHILE (Transact-SQL)
WITH common_table_expression (Transact-SQL)
WITH XMLNAMESPACES (Transact-SQL)
WRITETEXT (Transact-SQL)
XACT_STATE (Transact-SQL)
xml (Transact-SQL)
xml_schema_namespace (Transact-SQL)
YEAR (Transact-SQL)
Expand Minimize
本主題尚未接受評分 - 為這個主題評分

DROP FUNCTION (Transact-SQL)

SQL Server 2005

從目前資料庫移除一或多個使用者自訂函數。使用者自訂函數是利用 CREATE FUNCTION 加以建立，並且利用 ALTER FUNCTION 加以修改。

主題連結圖示 Transact-SQL 語法慣例

複製 

DROP FUNCTION { [ schema_name. ] function_name } [ ,...n ]
schema_name

這是使用者自訂函數所屬的結構描述名稱。

function_name

這是要移除的使用者自訂函數名稱。您可以選擇性地指定結構描述名稱。不能指定伺服器名稱和資料庫名稱。

如果資料庫中有 Transact-SQL 函數或檢視參考這個函數，並且是利用 SCHEMABINDING 加以建立；或者如果有計算資料行、CHECK 條件約束或 DEFAULT 條件約束參考這個函數，DROP FUNCTION 就不會成功。

如果有計算資料行參考這個函數，而且已經產生索引，DROP FUNCTION 就不會成功。

若要執行 DROP FUNCTION，使用者至少必須對該函數所屬的結構描述具備 ALTER 權限，或是對該函數具備 CONTROL 權限。

A. 卸除函數

下列範例會從 AdventureWorks 範例資料庫的 Sales 結構描述，卸除 fn_SalesByStore 使用者自訂函數。若要建立這個函數，請參閱＜CREATE FUNCTION (Transact-SQL)＞中的「範例 B」。

複製 
USE AdventureWorks;
GO
IF OBJECT_ID (N'Sales.fn_SalesByStore', N'IF') IS NOT NULL
    DROP FUNCTION Sales.fn_SalesByStore;
GO
本文對您有任何幫助嗎？
(剩餘 1500 個字元)

社群新增項目

新增
Image
Microsoft 正展開一份線上問卷調查，了解您對於 MSDN 網站的看法。 如果您選擇參加，您離開 MSDN 網站時即會顯示線上問卷調查。

您是否想要參加？
隱私權聲明
顯示:
© 2014 Microsoft. 著作權所有，並保留一切權利。