Articles, tagged with "sql database", page 6
22nd December 2009
The main purpose of DBCC CHECKDB command in MS SQL is to check the integrity (logical and physical) of all the specified database objects. The command performs three operations (DBCC CHECKALLOC, DBCC CHECKTABLE, and DBCC CHECKCATALOG) to comprehensively r...
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Author:
Naveen Kadian
22nd December 2009
MS SQL Server database tables act as a primary database components to save your your records. To view, modify, or delete the records stored in tables, you will need to run a query. However, it is possible that after
you run the query, an error message...
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Author:
Adishree Singh
22nd December 2009
Every organization has certain occupational health and safety obligations to meet. These comprise of internal as well as external obligations that have to be met. For most organizations this is a complicated and costly task and is often compromised becaus...
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Author:
Shehryaar.Shaukat
18th December 2009
There are certain sets of skills which you need to have to become a good web designer or a web developer.
Below is an overview about the software programs mainly used in web designing
Design Sense:
It is expected from web designers that they have...
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Author:
spinxwebdesign
16th December 2009
SQL Server database corruption can have severe effects on the records stored in database components. One of the effect that most database users might encounter is wrong values being displayed under a particular column. Few major causes for database corrup...
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Author:
Naveen Kadian
15th December 2009
Mapping of MS SQL Server database is performed over a group of operating system files. The information related to data and logs is kept in different files, while single files are handled only by one database. The collections of all these files is known as...
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Author:
Naveen Kadian
11th December 2009
Almost all good DBMS (Database Management System) are built with some sort of metadata structure (data dictionary) and MS SQL is no exception. You can view the metadata either through the INFORMATION_SCHEMA views or varied system tables. Corruption in met...
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Author:
Adishree Singh
11th December 2009
The technique used in locating and placing data in SQL Server Database is known as B-tree. A B-tree contains a tree-level page that maintains and stores a key value for each child page. In case, the child page is leaf-level page, then all records stored o...
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Author:
Adishree Singh
10th December 2009
Data, such as, tables, views, etc in SQL Server database is stored in blocks of 8Kb known as Pages. The two ways in which these Pages can be organized are clustered and non-clustered tables. While in clustered table the pages are linked in a doubly-linked...
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Author:
Naveen Kadian
09th December 2009
DBCC CHECKTABLE command in SQL Server database is used to check your database table for errors. The command creates a mini dump file in the SQL Server Log Directory whenever it detects that the table is corrupt or damaged. If you wish to access the record...
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Author:
Naveen Kadian
08th December 2009
In SQL Server database, rows of a table are divided and stored into a series of partitions. These rows can either be saved in heap or B-tree structure. In heap tree structure, the table does not contain any Index and the forward row always points back to ...
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Author:
Naveen Kadian
07th December 2009
A commit transaction in SQL Server is primarily used to make all the changes permanent which you performed since the start of transaction. Once you run the commit statement, all the resources held by the transaction are freed and the value for TRANCOUNT i...
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Author:
Naveen Kadian
30th November 2009
Modification in Microsoft Access database is a regular process performed by the user to keep their database up-to-date. While few modifications in the database records can be done directly, large amount of database records changes require SQL queries. An ...
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Author:
colindolly
27th November 2009
The structure of an Index Allocation Map (IAM) page in MS SQL Server consists of one bit per dedicated extent for all the "Extents" in the file interval. The bit is allocated to the index of which the IAM page is a part. Corruption in the bit can result i...
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Author:
Naveen Kadian
16th November 2009
Records stored in SOL Server 2000 database table can become inaccessible when it is corrupted or damaged. There can be various reasons responsible for table corruption, such as, concurrent execution, metadata corruption, virus attack, and human error. In...
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Author:
Naveen Kadian