使用一个DROP PROCEDURE 语句可将这些分组过程一起删除。例如,名称为 orders的应用程序可能使用名为 orderproc;1、orderproc;2等的过程。DROP PROCEDURE orderproc 语句将删除整个组。如果名称中包舍分隔标识符,则数字不应包含在标识符中;只应在procedure_name 前后使用适当的分隔符。 @parameter:存储过程中的参数。...
T-SQL存储过程 存储过程(stored procedure)有时也称sproc,它是真正的脚本,更准确地说,它是批处理(batch),但都不是很确切,它存储与数据库而不是单独的文件中。 存储过程中有输入参数,输出参数以及返回值等。 TestTalb CREATETABLE[dbo].[TrackLog]([Id][int]IDENTITY(1,1)NOTNULL,[FullName][varchar](200)...
Create a procedure to loop through SourceTable and insert rows. Note There are syntax differences between T-SQL for the CREATE PROCEDURE and the CURSOR declaration. For more information, see Stored Procedures. CREATE PROCEDURE LoopItems() BEGIN DECLARE done INT DEFAULT F...
The following example shows the SQL Server syntax that runs a stored procedure or function. [{EXEC | EXECUTE } ]{[ @return_status = ]{module_name [ ;number ] | @module_name_var } [ [ @parameter = ]{value | @variable [ OUTPUT ] | [ DEFAULT ] } ] ...
This stored procedure removes all replication objects on the publication database on the Publisher instance of SQL Server, or on the subscription database on the Subscriber instance of SQL Server. Executesp_removedbreplicationin the appropriate database, or, if the execution is in th...
Creating a Stored Procedure Basic T-SQL Video Tutorial Additional Web Resources Creating a Database TheCREATE DATABASEstatement has a required parameter: the name of the database. CREATE DATABASE also has many optional parameters, such as the disk location where you want to put the database fil...
When creating a natively compiled stored procedure, rather than using a cursor, use set-based logic or a WHILE loop. Feature Non-constant parameter defaults When using default values with parameters on natively compiled stored procedures, the values must be constants. Remove any wildcards from the...
For this example, you use CREATE VIEW to create a view that selects only two of the columns in the Products table. Then, you use CREATE PROCEDURE to create a stored procedure that accepts a price parameter and returns only those products that cost less than the specified parameter value....
Parameter sniffing is something SQL Server does in order to optimize a parameterized query. The first time a stored procedure or other parameterized query executes, the input parameter values are used to drive the optimization process and produce the execution plan, as discussed in the Query ...
Can't add datetime column with default value in SQL Server 2005 Can't change the currente collate of my database Can't copy the result of a query? Can't declare table parameter as input to stored procedure Can't delete rows from Mgt Studio view Can't Enable Foreign Key...