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A recent problem was a fast-executing stored procedure that timed out when it was called in the code.Later, I saw two articles:One of the articles is aboutToday, when a colleague calls a stored procedure with code that times out, running in
I encountered a problem with using the stored procedure today. I used it for the first time. I used the Enterprise Manager to create a stored procedure. I just gave a name and didn't want to write anything in it. I saved it, later I used it, so I opened it for modification.
Refresh_vendor_prefix] Warning Code: ' + cast (@ @error as nvarchar) + ' Warning Lines: ' + cast (error_line () as nvarchar) + ' Warning Msg: ' +error_message () ') END CATCH3: Then the C # program runs slowly, but oddly enough, if you run this stored procedure separately in SQL Server Management Studio, it's fast,4:
just created, right-click it, select modify, and open an edit window on the right, the Stored Procedure Code is modified (as follows)
ALTER PROCEDURE [dbo].[Get_Data] ( @Dealer_ID VARCHAR(
Modify the Code as follows:
ALTER PROCEDURE [dbo].[Get_Data] ( @Dealer_ID VARCHAR(
F5 is successfully executed an
...... N words are omitted here ...DROP PROCEDURE Test_proc; CREATE PROCEDURE Test_proc as DECLARE @u_id INT;D eclare @u_name VARCHAR (255); DECLARE @age INT;--Declares the parameter in the cursor--select, must be the same as the variable name that the cursor takes out DECLARE mycursor cursor for SELECT u_id,u_name,age from U_us;--Open cursor O PEN MyCursor;--fetching data from a cursor, assigning to the 3
When pdo accesses the SQL Server stored procedure, it cannot obtain the result set. if the stored procedure directly accesses and returns the table, for example, select nbsp; * nbsp; from nbsp; table nbsp ;, yes, the result se
I used a stupid method, but I don't know if there are other good methods:
Compare the field to be modified with the field in the stored procedure and change it to the same size, the same type, and the order to be completely the same. This still does not work, and re-compilation is not successful, when SQL Server is st
Server|sqlserver| Stored Procedure | access | data | database | problem
Recently submitted a Web form with asp.net 2.0 + SQL Server, using C # to write a stored
I suddenly couldn't open my SQL Server 2008 database yesterday. And the day before yesterday also used it to write T-SQL statements. So I am very depressed. After I go to the Internet for a query, I can't solve the problem, so I simply re-installed one side. So the content I sorted out yesterday cannot be updated to my
When executing a stored procedure, we often encounter execution timeout.
If there are too many data to be processed and the modification process is complicated, use the following methods to solve the problem:
Add transaction management to the processing of stored pr
I suddenly couldn't open my SQL Server 2008 database yesterday. And the day before yesterday also used it to write T-SQL statements. So I am very depressed. After I go to the Internet for a query, I can't solve the problem, so I simply re-installed one side. So the content I sorted out yesterday cannot be updated to my
3. When using the JDBC driver to call such a stored procedure, the call SQL escape sequence must be used in conjunction with the preparecall METHOD OF THE sqlserverconnection class. The syntax for the call escape sequence with the out parameter is as follows:
{Call procedure-name [([parameter] [, [parameter]...)]}
When
. All other objects must exist when the stored procedure is created. For example, when you reference an existing table in a stored procedure, you cannot list columns that do not exist for that table. The---Stored procedure delete
1. sp_configure
Definition: displays or changes the global configuration settings of the current server.
Main result set:Config_value, Configuration value of configuration options; Run_valueRunning value of configuration options;If the two are inconsistent, the configuration is successful but does not take effect.
Note: It is useful. Use sp_configure to display or change server-level settings. To chang
SQL Server uses Trigger to monitor the stored procedure change script instance, trigger Stored Procedure
The following triggers are used to monitor changes to stored procedures.Create
This problem is especially important for a slightly larger project, and if there are hundreds of stored procedures in the database,
Can not find a one, even if they understand the business and the system, the time is long, it is inevitable to remember to live.
How do I query using SQL statements?
Here's how to share the following
Example of recursive calling of stored procedures in SQL Server: SQL Server Stored Procedure
Recursion refers to the situation where a code snippet calls itself. The danger lies in how
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