Tech Quizzes

  • Increase font size
  • Default font size
  • Decrease font size

SQL INNER-OUTER Join question

Tags: SQL

Q: What is the difference between and INNER JOIN and an OUTER JOIN? Assume that you have two tables Table 1 and Table 2.
 
A: An inner join gets data from both tables where the specified data exists in both tables.  For example:

An outer join gets data from the source table at all times, and returns data from the outer joined table ONLY if it matches the criteria.

 
3 Votes

0 Comments

Main Menu

Highest Rated

  1. SQL Union Question

    4.5 of 5 stars from 2 votes.
  2. Father And Son

    4.5 of 5 stars from 2 votes.
  3. INNER Join Syntax

    4.0 of 5 stars from 2 votes.
  4. SQL INNER-OUTER Join question

    3.3 of 5 stars from 3 votes.
  5. 0.0 of 5 stars from 0 votes.

Most Commented

  1. SQL Union Question

    0 Comments
  2. 0 Comments
  3. Javascript Color Green

    0 Comments
  4. SQL INNER-OUTER Join question

    0 Comments
  5. What is TechQuizzes?

    0 Comments

Sponsors