sql - Left outer join on multiple tables in Oracle - Stack Overflow

sql - Left outer join on multiple tables in Oracle - Stack Overflow

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日期:2024-05-15
The OUTER(...) clause turns the join into a left outer join. (That Informix syntax doesn't support any other sort of outer join. Later versions of Informix, like later versions of Oracle, support ANSI joins.) – Neil Aug 25 '11 at 23:32...看更多