real outer join SQL?
* P 3-22 [[ informix ]]
* http://publib.boulder.ibm.com/infocenter/idshelp/v10/topic/com.ibm.sqlt.doc/sqltmst104.htm
“A outer join B” means “A encompassing B” => B = subset of A
real outer join SQL?
* P 3-22 [[ informix ]]
* http://publib.boulder.ibm.com/infocenter/idshelp/v10/topic/com.ibm.sqlt.doc/sqltmst104.htm
“A outer join B” means “A encompassing B” => B = subset of A
