Apr 12, 2016 · В чем разница между INNER JOIN и OUTER JOIN? Что означают LEFT JOIN, RIGHT JOIN и FULL JOIN? Перевод вопроса «Difference between INNER and OUTER joins» @cdv.

Feb 19, 2014 · Qual é a diferença entre INNER JOIN e OUTER JOIN? Podem me dar alguns exemplos?

Sep 2, 2008 · An outer join result is the same as inner join but plus some additional rows so I have no idea why you think outer join would be faster. Also what are these "two types" of inner join?

Jul 23, 2020 · Full outer join Un outer join completo (full) te entregará la unión de A y B; es decir, todas las filas de A y todas las filas de B. Si una fila en A no tiene una fila correspondiente en B, la porción …

Jan 2, 2009 · Left Join and Left Outer Join are one and the same. The former is the shorthand for the latter. The same can be said about the Right Join and Right Outer Join relationship. The …

Jun 17, 2021 · I have multiple SQL queries that look similar where one uses JOIN and another LEFT OUTER JOIN. I played around with SQL and found that it the same results are returned. The …

I want to do a full outer join in MySQL. Is this possible? Is a full outer join supported by MySQL?

SELECT * FROM table INNER JOIN otherTable ON table.ID = otherTable.FK Is there any difference between the statements in performance or otherwise? Does it differ between different SQL …

This JOIN combines LEFT OUTER JOIN and RIGHT OUTER JOIN. It returns rows from either table when the conditions are met and returns NULL value when there is no match. In other words, …

In standard SQL outer & inner join have to have an on. inner join on a true condition is the same as cross join. Which has no unmatched left table rows. So if you want outer join with no on to mean …