Question

what is a query in database???????​

Answer 1

Answer:

A query is a request for data or information from a database table or combination of tables. This data may be generated as results returned by Structured Query Language (SQL) or as pictorials, graphs or complex results, e.g., trend analyses from data-mining tools.

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Answer 2

Answer:

The query of database is

• Select column1,column2 from table where condition;
• Update table name set column name
• Delete from table name where condition.