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A query is a function designed to output a response. A filter is a restriction designed to weed out irrelevant or unwanted responses.
For example, if one were to Google information on monks, but not the television show Monk, one might parse the query as: monk -tv -"Tony Shalhoub". The first term would be the query, and the next two terms (each marked with a minus sign) would be the filters.
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Difference between SQL and OQL?
in some cease both are the same they use query language but in fact the out puts are very deference
Is a query the same as a filter?
Not exactly. A query is much more powerful. Essentially it can filter records, but queries can do all sorts of other things that filters cannot do. A filter will reduce down the amount of records you see by apply a condition. You can then scroll through the visible records. A query can do the same thing, but it will give you a list of the records. It can deal with more complex conditions and do many other things like delete records, change values in records, build new tables and many other things that filters cannot do. You would use a filter for simple things, like to filter out all the people working in a particular department, but would use a query for something more complex like to show the people working in a particular department, who are earning a certain amount of pay and have worked in the company for more than a certain amount of years.
What is a sentence with difference?
She enjoys doing 'spot the difference' puzzles.There is a difference between happy and sad.What is the difference between these two cakes?
What is the difference between FIR and IIR filter?
1)The impulse response of an IIR filter extends over infinite duration while the impulse response of FIR filter is stricted to finite no. of samples. 2)IIR is not always stable but FIR is always stable. 3)FIR can have precisely linear phase while IIR filters do not have linear phase.
What are the difference between ERD and UML?
what is the difference between ERD and UML Flowcharts.
What is the difference between a query and a report?
A query (inquiry) is seeking information. A report provides information.
Which is better a filter or a query in Access?
A query is far more powerful than a filter. It depends on what you want to do. For some simple things a filter will do what you need. A query can do much more sophisticated things.
What is the difference between hql and sql?
one of the difference is HQL does not support distinct but SQL supports the distinct in the query
What is the Difference between transaction and query?
The query is simple set of insert,update,delete statement where as transaction is a set of statement which follows ACID properties.
What is the difference between simple and complex queries?
a simple query is when you answer a database to do something and a complex/parameter query is a prompt to run a question to find something
What is the difference between a simple query and a complex query?
A simple search is one based on a single term or criterion.
What is the difference between a petrol oil filter and diesel oil filter?
Difference is capacity and the fuel type.
Is there a difference between a filter and a filter element?
Nothing, they are the same thing.
Difference between slow sand filter and rapid sand filter?
distinguish between slow and rapid sand filter
What is the difference between a lawn mower oil filter and a car oil filter?
Size.
What is the difference between filter element and filter cartridge?
A cartridge filter is inside an assembly as an element is its own assembly.
What is the difference between slow sand filter and rapid sand filter?
differentiate between slow and rapid sand filters
