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Groups > comp.lang.java.databases > #320
| From | "RedGrittyBrick" <redgrittybrick@THRWHITE.remove-dii-this> |
|---|---|
| Subject | Re: Joining(?) question |
| Message-ID | <49087fa7$0$2921$fa0fcedb@news.zen.co.uk> (permalink) |
| Newsgroups | comp.lang.java.databases |
| References | <2c7507bc-5042-4e95-8571-2732f3c42832@8g2000hse.googlegroups.com> |
| Date | 2011-04-27 15:23 +0000 |
| Organization | TDS.net |
To: comp.lang.java.databases mdR wrote: > ~hey all > > Looking for some assistance writing a SQL query (using Derby). If > anyone could help I would appreciate it. > I am having trouble wrapping my head around the query syntax needed to > do the following... > > Given the following tables: > > Table BM > ------------------------ > PARENT | ITEM > ------------------------ > 1 2 > 1 3 > 4 9 > 4 9 > > > Table IM > -------------- > ITEM | DESC > -------------- > 1 First > 2 Second > 3 Third > > How to: Select all rows from BM where PARENT = 1 and supply IM.DESC to > ITEM column results. > > to achieve this result... > ----------------------- > PARENT | ITEM | DESC > ----------------------- > 1 2 Second > 1 3 Third > > Is this possible? Seems like I should be able to do this. > (Hope I explained this well enough!) > SELECT BM.PARENT, BM.ITEM, IM.DESC FROM BM, IM WHERE IM.ITEM = BM.ITEM AND BM.PARENT = 1 This is an SQL question not a Java question - I would not have posted it here. -- RGB --- * Synchronet * The Whitehouse BBS --- whitehouse.hulds.com --- check it out free usenet! --- Synchronet 3.15a-Win32 NewsLink 1.92 Time Warp of the Future BBS - telnet://time.synchro.net:24
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Joining(?) question "mdR" <mdr@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
Re: Joining(?) question "RedGrittyBrick" <redgrittybrick@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
Re: Joining(?) question "mdR" <mdr@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
Re: Joining(?) question "mdR" <mdr@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
Re: Joining(?) question "=?ISO-8859-1?Q?Arne_Vajh=" <=?iso-8859-1?q?arne_vajh=@THRWHITE.remove-dii-this> - 2011-04-27 15:23 +0000
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