sql server - A generic sql query to archive more than one table -

-

How can we manage the collection process without writing different stored procedures in SQL Server 2000?

For example,

  • There are two tables in the current DB-student and employee.

  • The purpose data is in the archive This table -

  • Student Table - Data older than 1 year

  • employee table - data is 2 years old

    Date field to be compared in student table Field field built In addition, I have placed a configuration table with column ConfigtableName, ConfigColumnName, ConfigCutoffdate , and the employee's code DOJ

    A) How do I write a general query that it dynamically takes the name of the table and column from the configuration table and the archive is inserted in the DBS table?

    Something like this .... 

      INCERT < ArchiveDb & gt; DOO & Lt; Table name from table table & gt; Choose * FROM & lt; CurrentDb & gt; .Dibo. & Lt; Table name from table table & gt; Config Table & gt; Received from WHERE & lt; ConfigColumnName & LT; & Lt; Koftfetts from the Config Table & gt;   
     b) How to manage the Field Set Option?  
     c) Is it possible that an error occurs in NT repetition, then can this error be saved in the log?   
     
     
     The only way to create such dynamic queries in the stored procedure is by using the stored procedure. I read the linked documents. Quite obvious.  
     I'm not sure that I understand what you mean by the "Identity Field Set Option", but if you are concerned about the duplicate value in a column that has a unique value (PK) D recommends that you disable the unique index in the storage table, because they are meant to be archived, I do not think there will be a big issue with the duplicate value in the ID column, but the most important The curious thing is that the situation should never be raised, if the collection table is the same copies of the source table.  
     If you want to capture errors in NT repetition, you have to include every move in the start tran / block the tran and check the errors, if any, you can choose any Others can log on the table; If not, then you commit the transaction. For example (scroll down from the All Transactions section).

Comments

Post a Comment

Popular posts from this blog

mysql - BLOB/TEXT column 'value' used in key specification without a key length -

-
I have developed an extension which works up to 1.6 on Magren (I'm trying Enterprise Edition, And I think the community is the same problem, because it is the same code). In my install script, I see the $ installer-> gt; CreateEntityTables ($ this- & gt; getTable ('alphanum / info')); The installation is done until it is not in the _text unit table. It crashed there! It turns out that when I log in to SQL and run it via PHPmyadmin, then this error is: Blob / Text column 'value' is used without the key 'key' . I saw the code there, and this is what is trying to create an index on the value column: -> addIndex ($ this- & gt; getIdxName ($ eavTableName, array ( 'attribute_id array (' attribute_id ',' value ')) - & gt; addIndex ($ this- & gt; getIdxName ($ eavTableName, array (' entity_type_id ' , 'Value')), array ('entity_type_id', 'value')) If there is no if statement is n...
Read more

c# - Using Vici cool Storage with monodroid -

-
Oh, for the moment I am not sure how it is officially supported, but for the success of the people Using Monodroid Vic Cool Storage I am able to leave and compile assemblies in my project, but while trying to use some classes, the errors of time have to be gathered. Especially when trying to connect like the example for Mono Touch string dbName = path. Cobain (environment. Gatefolder path (environment specialfolder personal), "mydb.db3"); // The following line will be called coolestation, where is the database, // to make it if it does not exist, and call a delegate that creates the necessary tables (only when the database file was newly created //) CSConfig.SetDB (DbName, true, () => {CSDatabase.ExecuteNonQuery ("Subscriber Integer Primary Key Attribute, Name Text (50) No, Number, Date First Text (30)");); There is no difference when I try to use the methods of CSConfig and when I cscfif If I try to pass 3 aggregates to STDB (3) then I get the invalid ...
Read more

python - referencing a variable in another function? -

-
I am an experienced TCL developer and write my own processes to help myself. I call it a proc i callVar, print out the value of the variable in a certain format, so I know that it is variable and what is the value "set foo 1; putVar foo" result 'foo = "1" I want to do the same thing in Python, but I can not find the answer :( In TCL I use the up command because when I pass the name of the variable, then I can see the value at the top. . I understand that an advanced light in the dragon There is no mechanism of r, but with its introspection capability, I would think that this is something trivial, but I am not getting the answer anywhere. It seems that this should work: and expanded: def foo (): y = "Hello World" printwor ("y") foo () y = "Hello World " You can, but you should not do so if your code is correct If is needed , then there is something wrong with your design, and you should probably use the dictionar...
Read more