sql - USE MULTIPLE LEFT JOIN -

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is possible use multiple left join in sql query? if not whats solution?

    left join         ab      on         ab.sht = cd.sht

i want add atach 1 more query it? work?

    left join         ab , aa     on         ab.sht = cd.sht            ,                     aa.sht = cc.sht

wil work?

yes possible. need 1 on each join table.

left join ab   on ab.sht = cd.sht left join aa   on aa.sht = cd.sht

incidentally personal formatting preference complex sql described in http://bentilly.blogspot.com/2011/02/sql-formatting-style.html. if you're going writing lot of this, help.


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