Discuss the SQL view method of creating a query?
Answers
SQL view method is used for creating queries by using Select Query Pane. The clauses to create a query by using SQL view method are provided below.
Explanation:
SQL view method is used for creating queries by using Select Query Pane. The desired statement of SQL is directly made on this pane and saved as a design method.
The SQL view method of creating a query include some clauses, which are as follows:
i. SELECT- It is a clause that is used to specify fields for displaying data. This statement segment include: Select code, Name and Account.
ii. FROM- It is a clause that indicates the sources from where the data is collected in terms of queries.
iii. INNER- This clause is used for joining matching records among data sources.
iv. LEFT AND RIGHT- With the use of these, all records of the accounts along with their matching records of account types, constitute the query from data sources.
v. WHERE- It is a part of SQL statement which is used to provide the terms about restricting the records that are to be returned by a query. It is for filtering the records that are returned by a query.
vi. ORDER BY- This is used to specify the correct order in which the end records of a query are needed to display.
vii. GROUP BY- This clause in the SQL statement is used to enable the grouping of records in order to create a summary query.