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It allows you to easily test if an expression is within a range of values (inclusive).
What else can I help you with?
What is Sql model?
here some info on the sql model: The MODEL clause brings a new level of power and flexibility to SQL calculations. With the MODEL clause, you can create a multidimensional array from query results and then apply formulas (called rules) to this array to calculate new values. The rules can range from basic arithmetic to simultaneous equations using recursion. For some applications, the MODEL clause can replace PC-based spreadsheets. Models in SQL leverage Oracle Database's strengths in scalability, manageability, collaboration, and security. The core query engine can work with unlimited quantities of data. By defining and executing models within the database, users avoid transferring large data sets to and from separate modeling environments. Models can be shared easily across workgroups, ensuring that calculations are consistent for all applications. Just as models can be shared, access can also be controlled precisely with Oracle's security features. With its rich functionality, the MODEL clause can enhance all types of applications. hope it helps :)
Can i get a SQL Certification online?
You can obtain an SQL certificate online. Simply query online SQL certificaiton.
Pl sql programs executes in sql server?
PL\SQL is an Oracle product (the PL stands for procedural language), while Sql Server most commonly refers to Microsoft SQL Server, although at one point Sybase also marketed its product as Sql Server. Microsoft and Sybase both have a procedural language feature, called T-SQL (Transact-SQL), which is similar in concept to PL\SQL, but there are significant differences in syntax and structure. An experienced developer could convert PL\SQL to T-SQL readily, but conversion would be required. It would not run without conversion.
Will SQL training teach me how to do SQL injection on websites?
No, it will not. SQL injections are primarily used for malicious purposes, and will not be specifically taught in a legitimate SQL training course. You would, however, probably gain the knowledge necessary to understand and apply SQL injections. You will learn how to deal with SQL databases with websites. You will also learn how to design databaseses.
What is the difference between sql and pl-sql?
Platform dependency-The primary difference is with respect to platform dependency, SQL is basically limited to the Windows platform where as Oracle is operable on multiple platforms such as Windows, UNIX and Linux etc. This multi-platform compatibility of Oracle makes it a universal enterprise solution, which makes it mandatory for the Oracle DBA to be acquainted with the different platforms where as the Sql DBA just needs to be familiar with the windows platform..Clustering technology-Oracle is significantly ahead of its opponent when it comes to clustering technology, Oracle makes use of RAC technology which enables two instances to act on the same data in active-active configurations.Locking and concurrency -Oracle had a multi-version consistency model which means that "readers don't block writers and writers don't block readers." Sql on the other hand has a very simple locking mechanism which follows the rule that "writers block readers and readers block writers."File system-Oracle includes IFS (Internet File System), Java integration, SQL is more of a pure database.Replication -SQL Server provides a far more simple and flexible system for replication and synchronizing of data when compared to Oracle, it involves a set of technologies for copying and distributing data and database objects from one database to another and then synchronizing between databases to maintain consistency.Administration-SQL server GUI is simple and easy to work with where as the Oracle server is not very user friendly as most of it command line is based.by....... Sankar
What is the general format of an SQL query?
In general, SQL "statements" have a Select "clause," a From "clause," and a Where "clause."
What does the SQL FROM clause do?
mmm
Can a having clause and a where clause be used together in a SQL query?
Yes, you can use a having clause and a where clause together in an SQL query. select emp_dept, sum(value) total_value, count(1) sales from all_sales where emp_dept in ('fashions','stereos','cosmetics') group by emp_dept having sum(value) > 125000
What SQL clause is used to determine the fields to be displayed in an SQL Query statement?
The SQL clause used to determine the fields to be displayed in an SQL query statement is the SELECT clause. It specifies the columns or expressions that the query will return from the database. For example, SELECT column1, column2 FROM table_name; retrieves the specified columns from the given table.
Difference between sql and sql plus?
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
What keyword in an SQL statement's WHERE clause is used to select rows based on a range of values?
BETWEEN For example: SELECT columnName FROM tableName WHERE columnName BETWEEN '1' AND '20'
What method allows you to reorder the presentation data in SQL?
ORDER BY clause
What SQL clause is used to restrict the rows returned by a query?
The WHERE clause is used to restrict the rows returned by a query in SQL. It allows you to specify a condition that must be met for a row to be included in the result set.
How does an individual use an SQL Group By Clause?
An individual uses an SQL Group by Cause simply by placing the Cause first. This is the easiest and most streamlined way to perform such a task. A task that should always be done.
What is the Select Top clause?
The Select Top clause is a programming command used with SQL or Structured Query Language. SQL is one of the main languages used in managing databases. The Select Top clause is used to specify the number of records to return from a query on the database.
What does the Join SQL clause feature in computer programming?
A Join SQL clause is a combination of two or more tables from a database. Fields are joined by using data that is present in both tables and are written as an identification for the join.
Which SQL command would you use to retrieve a record or records from the database?
SELECT FROM clause Eg: SELECT <select_options> FROM <table_name> [ WHERE <condition> ]
