Re: SQL generator
От | Jonah H. Harris |
---|---|
Тема | Re: SQL generator |
Дата | |
Msg-id | 36e682920607252100r5fbea54bh31f7a2fa29c7ea26@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: SQL generator ("Andrew Hammond" <andrew.george.hammond@gmail.com>) |
Список | pgsql-sql |
> > A typical query then may look like this: > > > > Select all 'toys' from 'Walmart' where average_sales(100) > 100000 and > > avaerage_cost(100,10) <= 1 and item_date between "01-Jan-00" and > > "01-Jan-06" See Microsoft's English Query for SQL Server or the SQ-HAL project for examples: http://www.microsoft.com/technet/prodtechnol/sql/2000/reskit/part9/c3261.mspx?mfr=true http://www.csse.monash.edu.au/hons/projects/2000/Supun.Ruwanpura/ In general, it's easier to write the SQL than to optimize natural language-based query translation. -- Jonah H. Harris, Software Architect | phone: 732.331.1300 EnterpriseDB Corporation | fax: 732.331.1301 33 Wood Ave S, 2nd Floor | jharris@enterprisedb.com Iselin, New Jersey 08830 | http://www.enterprisedb.com/
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