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Groups > comp.lang.python > #49286
| Date | 2013-06-26 18:29 -0500 |
|---|---|
| From | Tim Chase <python.list@tim.thechases.com> |
| Subject | Re: SQL code generation from table-free boolean queries? |
| References | <08a32a47-849b-4526-82c4-269df60ac818@googlegroups.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.3908.1372289258.3114.python-list@python.org> (permalink) |
On 2013-06-26 16:17, Foo Stack wrote: > Given string input such as: > foo=5 AND a=6 AND date=now OR date='2013/6' AND bar='hello' > > I am going to implement: > > - boolean understanding (which operator takes precendence) > - spliting off of attributes into my function which computes their > table in the SQL database > - piece everything together into an SQL query > > However, it came to me that this is probably a very generic thing; > and there might be a library for it. It sounds like you might want to use pyparsing and start with something akin to this[1] -tkc [1] http://pyparsing.wikispaces.com/file/view/simpleSQL.py
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SQL code generation from table-free boolean queries? Foo Stack <foostack@gmail.com> - 2013-06-26 16:17 -0700 Re: SQL code generation from table-free boolean queries? Tim Chase <python.list@tim.thechases.com> - 2013-06-26 18:29 -0500 Re: SQL code generation from table-free boolean queries? alex23 <wuwei23@gmail.com> - 2013-06-28 11:01 +1000
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