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A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
A subquery is basically a query inside another query. Sometimes a main query needs to process data that is the result of another query. To extract that data a subquery could be built into a field in a main query. This is known as a subquery.
What else can I help you with?
Maximum number of subqueries you can write in SQL?
For practical matters there is no limit. However some DBMS, e.g. Sybase, have a limit of maximum 50 nesting levels and a maximum of 50 subqueries in each side of a union. However, for practical purposes is difficult to believe that there is a use for a query that involves 5o subqueries. Jose D. Montero
Is SQL a Database?
SQL is not Database, it is a Language used to communicate with Database...
What is the importance of querying a database?
A query can be used to do things with the data. Mostly it is to extract information from the database, but they can also be used to delete, edit and update a database. Queries are very important and powerful aspect of a database.
What type of database is used in Friendster?
MYSQL database
How database can be used in finance?
somethin bout database sting`
What could a database software be best used for?
These database softwares or RDBMS are used to store the database of a company or an insttution help them to use in future.
What is database software used for?
Database softwares are used for store, manipulate, and view a collection of data
What is a desktop database?
I assume it is a database used on a local desktop computer.
What software is used to track database?
Microsoft Access is a database program.
Which SQL statement is used to extract data from a database?
"SELECT" statement is used to extract the infromation from a database.
Are database and database management system identical?
No. Database is a data itself, organized according to rules of database management system. And Database Management System is a software used to organize a database, and to acces it too.
Why is Excel not itself database but can be used as database?
Microsoft Excel is not a database, it is a spreadsheet. You could use it for a rudimentary database application, but that is not it's primary function.
