State some criterias and their effects on a database, Computer Engineering

It is possible to enter one or more criteria in the rows which can influence your database significantly.

>="Callahan" this returns all the several records from Callahan to the end of the alphabet.

Date() This field returns all the data pertaining to the present date.

'''' This is used when you need to know all records which have zero length string. This can be useful to know whether your customers have fax numbers or so. 

 

Posted Date: 4/3/2013 6:38:46 AM | Location : United States







Related Discussions:- State some criterias and their effects on a database, Assignment Help, Ask Question on State some criterias and their effects on a database, Get Answer, Expert's Help, State some criterias and their effects on a database Discussions

Write discussion on State some criterias and their effects on a database
Your posts are moderated
Related Questions
Scientific Applications/Image processing Most of parallel processing functions from science and other academic subjects, are mainly have based upon arithmetical simulations whe

Capacity: Raw capacity Total amount of stored information that a medium or storage device can hold is expressed as a quantity of bytes and bits (for example 10.4 megabyte

Q. Explain working of Digital Versatile Disk? With the capacious digital versatile disk (DVD) electronics industry has ultimately found an acceptable replacement for videotape

When calling an external report the parameters or select-options specified in the external report cannot be called.

Version 2.8 may bring a combined Transform tool (Scale, Rotate,Flip and Perspective), more use of Cairo for attractive ant aliased graphics and more usability improvements. We will

Enumerate about the Specialised hardware Specialised hardware such as protected memory or cryptographic memory module for storing and protecting the keys proves to be a good s

How non- textual information is contained in a web page? Non-textual information as digitized photo and a graphics image is not inserted directly into a HTML document. In place

Define external layer? The external layer is the plane at which the user sees and interacts with the data, that is, the data format in the user interface.  This data format is

Explain Stored Program Control. Stored Program Control: Modern digital computers utilize the stored programmed idea. Now, a program or a set of instructions to the computer i

Electrically erasable programmable read only memory (EEPROM) An EEPROM is a special type of PROM which can be erased by exposing it to an electrical charge. Like other kinds of