Write about queries in 100 to 150 words
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Query is any question regarding a information from any particular database.
Data can be made as results returned by Structured Query Language (SQL) or pictorials, graphs/complex results e.g. trend analyses from data-mining tools.
Different queries is used to perform range of critical database queries.
SQL most commonly and widely-used query language is familiar to maximum database administrators.
Databases store data in structured format which is accessed by queries.
Structured query language (SQL) was framed specifically for this reason.
Users could create SQL queries that backup specific information from database.
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