Oracle
1Z0-007 · Question #200
What is true about joining tables through an equijoin?
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Displaying Data from Multiple Tables and Subqueries
Question
What is true about joining tables through an equijoin?
Options
- AYou can join a maximum of two tables through an equijoin.
- BYou can join a maximum of two columns through an equijoin.
- CYou specify an equijoin condition in the SELECT or FROM clauses of a SELECT statement.
- DTo join two tables through an equijoin, the columns in the join condition must be primary key and
- EYou can join n tables (all having single column primary keys) in a SQL statement by specifying a
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Topics
#equijoin#table joins#join conditions#multi-table queries