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Create procedure [DBO]. [process name]
Declare
@ Filename nvarchar (100), -- file name
@ Nowday int -- set the time
Set @ filename = 'f: \ jxxdata '+ Cast (Day (getdate () as varchar (2) +'. dat '-- file path and file name
Set @ nowday = Day (getdate ())
If (@ nowday> = 20) or (@ nowday Begin
Print @ filename backup database [Database Name () You can also set the parameter] to disk = @ filename with init, nounload, name = n'xx data backup ', no
If you need to regularly execute a stored procedure or SQL statements of less than 3200 characters in SQL Server, you can use management> SQL Server proxy>
I read the help documentation of mssql to facilitate later use!
If exists (select * from dbo. sysobjects where id = object_id (n' [dbo]. [Pro_AddTask] ') and OBJECTPROPERTY (id, n' IsProcedure') = 1)Drop procedure [dbo]. [Pro_AddTask]GOCreate proc Pro_AddTask@ Taskname varchar (100), -- task name@ SQL varchar (8000), -- slq command@ Dbname sysname = '', -- default the current db@ Freqtype varchar (6) = 'day
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 blog in time. I can only continue to sort it
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 blog in time. I can only continue to sort it
: file--New database engine query , use admin: Instance name) to connect sqlcmd syntax: sqlcmd-a-D databasename-o c:\a.txt called as:
run cmd
first:
sqlcmd-a-D gzzywst-o c:\a.txt
Note:-A A must be capitalized, and-D followed by the database to be entered -O is the file output path and filename. This method is used to connect the native SQL2008 telnet when the syntax is more complex, requires the server
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
Server
generating transaction forecasts using job scheduling
2007-04-12 Baker
1.
the question of the proposed
:
the laboratory project needs to do a transaction forecast module, uses this module to generate the forecast control information , if the database has the impending Acceptance project information , needs to prompt the user to prepare to carry on the
. 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
1. Create the following stored procedure on the data to be backed up:
Create procedure [DBO]. [process name]Declare@ Filename nvarchar (100), -- file name@ Nowday int -- set the timeSet @ filename = 'f: \ jxxdata '+ Cast (Day (getdate () as varchar (2) +'. dat '-- file path and file nameSet @ nowday = Day (getdate ())If (@ nowday> = 20) or (@ nowday BeginPrint @
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 SQL query:
Copy Code c
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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