Respuesta :

  • List in the select clause all desired columns.
  • If any appear in more than one table, qualify the column.
  • List in the from clause, all the tables involved in the query including any that will be used in the where clause below.
  • Join each pair of tables one at a time in there where clause joining them using the AND operator.
  • Add any other conditions needed to restrict or organize the data.

What is the purpose of creating a query?

A query can add, alter, or remove data from a database, conduct computations, integrate data from other databases, and answer simple questions. There are many different sorts of queries since queries are so adaptable, and you would build a type of query based on the task.

What is query Management?

Data inquiries are tracked by a query management system so they may be properly identified and addressed. The danger of invalid data becoming undetected is significantly reduced, if not entirely, using QMS.

Learn more about creating a query: https://brainly.com/question/16349023

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