The INNER JOIN clause?Returns all rows that have matching value in the field on which the 2 tables are joined.Returns only the rows from the first table, which have non-matching values with the second table in the field on which the 2 tables are joined.Returns all rows from 2 tables.Returns all the matching rows from 2 tables.
Question
The INNER JOIN clause?Returns all rows that have matching value in the field on which the 2 tables are joined.Returns only the rows from the first table, which have non-matching values with the second table in the field on which the 2 tables are joined.Returns all rows from 2 tables.Returns all the matching rows from 2 tables.
Solution
The INNER JOIN clause returns all rows that have matching values in the field on which the two tables are joined. It does not return rows that have non-matching values. It also does not return all rows from the two tables, but only those with matching values. So, the correct answer is "Returns all the matching rows from 2 tables."
Similar Questions
What does an inner join do?Select one:a.Return all rows in all tablesb.Return only those rows with a matching row in the corresponding tablec.Return all rows in the right table regardless of whether there is a match in the left tabled.Return all rows in the left or right table regardless of whether there is a match in the corresponding table
______JOIN: Returns rows when there is a match in both tables based on the join conditiona.outerb.nonec.fulld.inner
Which of the following join is used to get all the rows from both tables A and B in the resultant table, including those rows that do not have a match in the other table?Answer choicesSelect an optionFull Outer JoinLeft Outer JoinRight Outer JoinNone of the above
Which JOIN does the following: returns all the values from the right table, plus matched values from the left table or NULL in case of no matching join predicate.FULL OUTER JOININNER JOINRIGHT JOINLEFT JOIN
What does the SQL INNER JOIN do?OptionsRetrieves all rows from both tables, regardless of matchingRetrieves some rows from one table and matching rows from anotherRetrieves only the matching rows between two tablesRetrieves all rows from one table and matching rows from another
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.