What is the difference between XML and SQL data storage?
In XML data storage, the data is stored in a file which represents an XML Schema of the data. To read the data, you have to pull and open the entire file in memory and use technics like xpath to get the data element you want. In SQL data storage, the data is stored in a database ( usually relational database). To read the data, you simple sent an SQL query to the database. The database management engine analysis the query and get the required data elements you ask for in your query which is finally sent to you as a reply.
SQL is a universal query language used to access relational data. MySQL is a database storage engine which utilizes the SQL query language as the means to interface with the data stored.
SQL is a query based language that is used to manipulate data stored in a database while other languages process data.
RECORD type works only in PL/SQL. But OBJECT type gets stored in database and can be used in both SQL and PL/SQL (without redefining it in PL/SQL).
SQL and "File Based Databases" can't really be compared directly as they refer to two different concepts. SQL is a language for querying databases. "File Based Databases" often refer to data storage that you manage through your own methods, rather than using a language like SQL to query and manipulate the data. For example, MySQL stores its data in files on the hard drive. To store and manipulate the data and its structure, you use… Read More
one of the difference is HQL does not support distinct but SQL supports the distinct in the query
SQL SQL is a language that can communicate with Oracle server to access the data. It is based on ANSI standards. There is no continuation character. Keywords cannot be abbreviated. Use functions to manipulate the data. SQL*PLUS It recognizes SQL statement and sends them to the server. Is an Oracle proprietary. There is a continuation character. Keywords can be abbreviated. Use commands to manipulate the data.
T-SQL is Microsoft's version of the generic SQL langauge to be used with, for example, Microsoft SQL Server.
SQL*PLUS is a interface between user and Oracle database. It Provide an environment to use the SQL which is a query language to communicate with oracle database
SQL is the language itself where as SQL*Plus is a program distributed by Oracle used to run SQL Script on databases.
SQL (structured query Language) is standard language that is used in Mysql, Oracle, and Sql server. only difference between SQL server, Oracle, and Mysql. Sql server is micosoft product & a data Base Management System(DBMS) Oracle is also a DBMS by Oracle. mysql is open source and free by SUN also DBMS. All above used SQL in their Queries............ enjoy.........
What is the difference between a stored database procedure and a batch of SQL statements submitted by a client application?
Stored procedures prevent unauthorized access to data
There is no such thing as SQL Server 2003. Microft released SQL Server 2005 as the next version of SQL Server 2000.
One can find data storage solutions with solid state technology at 'Pure Storage'. One can choose Oracle or Microsoft SQL server options and use Virtual Desktop Infrastructure software.
SELECT aFieldName, someOtherFieldName, yetAnotherFieldName FROM aTableName WHERE fieldNameWithDateInIt BETWEEN date1 and date2
gand maro...is the answer
In database management system to access or modify data query is generated. SQL is strutured query language used to retrieve or modify data. While PL/SQL is programming language of SQL to create applications.
sql exception which provides information on database access errors where as sql warning provides inforamation on database access warnings.
Data Store in Citrix is a storage used for storing static information of the farm. Data Store could be of MS Access, SQL, Oracle or DB2. Regards Amit Joshi
The difference between Pervasive SQL and MS SQL are slight and of a rather technical nature. To the typical consumer the functionality is very much the same, though performance may vary depending upon the use.
SQL is an abbreviation for Structured Query Language. SQL is a means to request data from a database. SQL is a standards based langage that has many versions approved by the American National Standards Institute (ANSI). There are many versions of ANSI-SQL and most databases support specific versions of ANSI-SQL. SQL Server is a database management system that was originally created by Sybase. Microsoft bought the rights from Sybase to market their own version of… Read More
ADO is active x data object. It is used to access database with the help of data controls and objects as well. it is an extended form of RDO and DAO. RDO is remote data object which is used to access server site data. data in this case reside on the sql server. and we use sql queries to access data. in this we write a sql command and then squ server processes it and… Read More
Which SQL statement is used to update data in a database
god only knows
MySQL is a relational database storage engine that can be used to store relational data which can be accessed and updated via the SQL query language.
Data can be easily accessed. Data can be shared. Data modeling can be flexibility. Data storage and redundancy can be reduced. Data inconsistency can be avoided. Data Integrity can be maintained. Standards can be enforced. Security restrictions can be applied. Independence between physical storage and logical data design can be maintained. High-level data manipulation language (SQL) can be used to access and manipulate data. Structured query language is easy to understand. Relational databases bring tables… Read More
SQL (Structured Query Language) is a language used in a SQL server to manage data (Query the data, insert, Update, Delete) as well as perform data manipulation (calculations, etc)
Delete statement deletes only the data from the table but you can apply some condition and only part of the data can be deleted. Truncate empties entire table. Drop deletes the table itself.
Structured Query Language, SQL, is used for retrieving and managing data in databases.
SQL in database is short for structured query language. There are four types of SQL statements which are as follows : 1) Data retrieval language 2) Data manipulation language 3) Data control language 4) Data definition language
SQL Server 2005 has come up with new BI reporting tools, which is also called as 'Yukon'. This was the only significant reason to bring in the new version of SQL Server 2005 apart from the basic elements of SQL Server 2000. There are actually MANY advancements in performance, functionality, and reliability in SQL 2005. As one example XML is now a data type in SQL 2005 and as a native data type is handled… Read More
Oracle is a software company. SQL (Structured Query Language) is a language for manipulating or retrieving information from a Relational Database system.
There are many purposes behind 'SQL' data types. The most common use of 'SQL' is with website programming and hosting services, as well as HTML coding.
As the name suggest data provide is something that provides data. A data provider can be anything a source or a web resource. Example Google is a search engine that helps you get desired data .
The SQL data base is programming language used to manipulate and retrieve data. Included in the language are elements such as data insert, query, update and delete.
sql is a computer language used to manage data in a database
A table is a collection of data that is organized into rows and columns. An index is a data structure that improves the performance of data fetch operations on a table. A table can exist as a standalone component but an index cannot. Indexes are built on top of tables and cannot exist without tables.
what is the difference between sqlplus and sqlsever SQL*PLUS is oracle command line utility that allows access to Oracle databases sqlserver is a Microsoft RDBMS (database management system), vaguely based on a Sybase RDBMS if you are looking for SQL*PLUS like interface to SQL Server, the one one is SQLS*PLUS from www.memfix.com
If you are unable to restore SQL data after using DBCC CHECKDB then you have best solution, just Download & Install third party solution SQL Recovery software to restore SQL MDF file data from corrupted & damaged SQL Database of SQL Server 2012. Download free solution: http://www.sqlrepairtool.net
SQL has much to do with a researcher at IBM, Edgar F. (Ted) Codd, an Oxford-trained mathematician, who researched what was termed "the relational model" for data representation. SQL, the standard that was later developed from Codd's work, provides a means of describing data with its natural structure only - that is, without superimposing any additional structure for machine representation purposes. This means that SQL provides data independence from hardware and storage implementation, together with… Read More
in sql commit is used for saving the changes made in database and roll back is to roll back them , changes will not get saved in the database
Function is must be return the value but procedure cannot be returned, for more information please visit the link : http://youropensource.com
SQL is a language broad term to define a type of database. More specific ones are My SQL (open source) and MicroSoft SQL
Index is a data structure that improve the performance of data.
SQL stands for structured query language in short . SQL instances means data in a database at a particular instant of time.
CACHE is multidimensional and postconsonantal database and its supporting scripting
If you want to do data recovery in SQL then, I suggest you to use SQL Server Data Recovery Software which is the best software among all online solutions. You can simply recover yours corrupted SQL files and get the access to your SQL Server database. Go through this site: http://www.corrupt.sqldatarecovery.org/
Update and Alter are two SQL (Structured Query Language) commands used for modifying databases. Update statement is used to update existing records in a database. Update is a Data Manipulation Language (DML) statement. Alter SQL command is used to modify, delete or add a column to an existing table in a database. Alter is a Data Definition Language (DDL) statement.Commands that are used to define the structure of a database (database schema) are called DDL… Read More
It stores data in tables. Tables have rows and column. These tables are created using SQL. And data from these tables are also retrieved using SQL
SQL compare is used to compare and synchronize data bases.It can be downloaded as a piece of software.Databases can be compared by SQL compare and synchronized.
We can done with the help of Primary concept in Sql Server.