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Does SQL default to inner join?

Contents
  1. Is default join inner or left?
  2. Is default join inner or outer?
  3. Is SQL JOIN inner or outer?
  4. What is the default behavior of join in SQL?
The simplest and most common form of a join is the SQL inner join the default of the SQL join types used in most database management systems. It's the default SQL join you get when you use the join keyword by itself. The result of the SQL inner join includes rows from both the tables where the join conditions are met. 17 сент. 2018 г.


Is default join inner or left?

INNER JOIN is the default if you don't specify the type when you use the word JOIN. You can also use LEFT OUTER JOIN or RIGHT OUTER JOIN, in which case the word OUTER is optional, or you can specify CROSS JOIN.

Is default join inner or outer?

INNER is the default; LEFT, RIGHT, and FULL imply an outer join. The join condition is specified in the ON or USING clause, or implicitly by the word NATURAL. The join condition determines which rows from the two source tables are considered to "match", as explained in detail below.

Is SQL JOIN inner or outer?

Different Types of SQL JOINs Here are the different types of the JOINs in SQL: (INNER) JOIN : Returns records that have matching values in both tables. LEFT (OUTER) JOIN : Returns all records from the left table, and the matched records from the right table.

What is the default behavior of join in SQL?

JOIN defaults to INNER JOIN behaviour.

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