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What does sql-99 mean?
SQL-99, officially known as SQL2, is an extension of the SQL (Structured Query Language) standard that was published in 1999. It introduced several new features and functionalities to enhance the language, including support for object-relational database management, triggers, and recursive queries. SQL-99 aimed to improve the expressiveness and flexibility of SQL, making it more powerful for complex data manipulation and retrieval. It is part of a series of SQL standards developed by ANSI and ISO to promote consistency and interoperability across database systems.
What is the difference between SQL and the other programming languages?
SQL is a query based language that is used to manipulate data stored in a database while other languages process data.
How many types of SQL JOINS?
Joins refer to the combination of related records to form a relation . There are six types of joins in database . Types of joins are cross join, natural join , right join , left join ,Inner join, Outer join.INNER JOINOUTER JOINLEFT JOINRIGHT JOINNATURAL JOINCROSS JOINIn special cases a table can join to itself (SELF JOIN)
How many types of m and ms are there?
5
How many types have factorial design?
45
Does the LIKE option allow you to use wildcards on a SQL application?
"Yes you can use wildcards in the LIKE key word for SQL. The wildcard used here will will be the ""%"" character as opposed to the more familiar ""*"" character."
What are SQL data types used for?
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.
How many Wildcards are there in the NFL?
In the playoffs there are two wildcards per conference for a total of four.
How many types of key used in SQL Server.Difference between them all?
there are 5 types of keys.those are primary,foriegn,super,candidate and unique key
What are the typical wildcards in a game of cards?
The typical wildcards in a game of cards tend to be the Jokers, there are two of these in every pack of cards. Wildcards are generally used in card games such as poker.
How many cards were there in the 2006 teamcoach series?
There were 156 cards in the series (156 commons 156 Silvers And 156 golds 16 Star Wildcards 16 Prize Wildcards and that's it i think)
How to define a user defined function in SQL?
Not possible in SQL, but possible in many vendor-specific SQL-based languages like Oracle PL/SQL.
What are the different types of databases available?
sql db2 oracle mysql
What types of database programs are there?
MS Access, MySQL, SQL Server,
What are 5 different types of databases?
sql db2 oracle mysql
Only numeric data types can be added and subtracted in sql?
true
Which of the following do you need to consider when you make a table in SQL?
Data types
