I finally understand why the app wizard prefixes every table with 't_' and
every field with 'f_'. Probably a good practice anyway.
Am Dienstag, 7. August 2012 17:03:44 UTC+2 schrieb Yarin:
>
> Change the name of in your Field('long') field in maps table - it's a
> reserved keyword in MySQL and will cause it to hang.
>
> On Tuesday, August 7, 2012 10:57:07 AM UTC-4, Aurelijus Useckas wrote:
>>
>> Here it is:
>>
>> db.define_table('tag',
>> Field('tag', notnull=True, unique=True),
>> format='%(tag)s')
>>
>> db.define_table('city',
>> Field('name', notnull=True, unique=True),
>> format='%(name)s')
>>
>> db.define_table('maps',
>> Field('name'),
>> Field('last_name'),
>> Field('long'),
>> Field('lat'))
>>
>>
>> db.define_table('asoc',
>> Field('name', label='Pavadinimas', unique=True),
>> Field('City', 'list:reference city', label='Miestas'),
>> Field('address', label='Adresas'),
>> Field('www'),
>> Field('tel'),
>> Field('fax'),
>> Field('email'),
>> Field('President', label='Asociacijos prezidentas'),
>> Field('CEO', label='Asociacijos generalinis'),
>> Field('CEO_tel', label='Generalinio tel.'),
>> Field('CEO_email', label='Generalinio email'),
>> Field('CEO_mob', label='Generalinio mobilus'),
>> Field('Pres_tel', label='Prezidento tel.'),
>> Field('Pres_email', label='Prezidento email'),
>> Field('Pres_mob', label='Prezidento mobilus'),
>> Field('submited_at', 'datetime', default=request.now, writable=False,
>> readable=False),
>> Field('updated_at', 'datetime', default=request.now,
>> update=request.now, writable=False, readable=False),
>> Field('submited_by', db.auth_user, default=auth.user_id,
>> writable=False, readable=False),
>> Field('updated_by', db.auth_user, update=auth.user_id,
>> writable=False, readable=False),
>> format='%(name)s')
>>
>> db.asoc.email.requires=IS_EMPTY_OR(IS_EMAIL())
>> db.asoc.CEO_email.requires=IS_EMPTY_OR(IS_EMAIL())
>> db.asoc.Pres_email.requires=IS_EMPTY_OR(IS_EMAIL())
>> db.asoc.name.requires=IS_NOT_EMPTY()
>>
>> db.define_table('countries',
>> Field('Country', notnull=True, unique=True),
>> Field('latitude', readable=True, writable=False),
>> Field('longitude', readable=True, writable=False),
>> format = '%(Country)s'
>> )
>>
>> def horizontal_checkboxes(f,v):
>> horizontal_widget = SQLFORM.widgets.checkboxes.widget(f,v,cols=4)
>> return locals()
>>
>> db.define_table('company',
>> Field('title', label='Pavadinimas', unique=True),
>> Field('CEO', label='Generalinis dir.'),
>> Field('code', 'integer', label='Įmonės kodas',unique=True,
>> default=None),
>> Field('revenue', 'integer', label='Metinė apyvarta (mln.)'),
>> Field('workers', 'integer', label='Darbuotojų skaičius'),
>> # Field('logo', 'upload', label='Įmonės logo'),
>> Field('produce_tag', 'list:reference tag', label='Produkcija',
>> default=None),
>> Field('produce', label='Produkcija (smulkiau)'),
>> Field('Email', default=None, notnull=False),
>> Field('Tel'),
>> Field('Fax'),
>> Field('www'),
>> Field('City', 'list:reference city', label='Miestas'),
>> Field('address', label='Adresas'),
>> Field('extra_contacts', 'boolean', label='Pridėti kontakt. duomenų'),
>> Field('extra_contacts_2', 'boolean', label='Pridėti kontakt.
>> duomenų'),
>> Field('name_1', label='Vardas'),
>> Field('pareigos_1', label='Pareigos'),
>> Field('tel_1', label='Papildomas tel.'),
>> Field('email_1', label='Papildomas el. paštas'),
>> Field('name_2', label='Vardas'),
>> Field('pareigos_2', label='Pareigos'),
>> Field('tel_2', label='Papildomas tel.'),
>> Field('email_2', label='Papildomas el. paštas'),
>> Field('Association', db.asoc, label='Priklauso asociacijai'),
>> Field('other', 'text', label='Papildoma info'),
>> Field('submited_at', 'datetime', default=request.now, writable=False,
>> readable=False),
>> Field('submited_by', db.auth_user, default=auth.user_id,
>> writable=False, readable=False),
>> Field('updated_at', 'datetime', update=request.now, writable=False,
>> readable=False),
>> Field('updated_by', db.auth_user, update=auth.user_id,
>> writable=False, readable=False),
>> Field('exports_wants_to', 'list:reference countries', label='Domina
>> šalys'),
>> Field('exports_to', 'list:reference countries', label='Eksportuoja
>> į', required=False),
>> Field('imports_from', 'list:reference countries', label='Importuoja
>> iš', required=False),
>> format = '%(title)s')
>>
>> from plugin_multiselect_widget import (
>> hmultiselect_widget, vmultiselect_widget,
>> rhmultiselect_widget, rvmultiselect_widget,
>> )
>>
>> db.company.exports_to.widget = hmultiselect_widget
>> db.company.imports_from.widget = hmultiselect_widget
>> db.company.exports_wants_to.widget = hmultiselect_widget
>>
>> db.company.produce_tag.widget = lambda field,value: \
>> SQLFORM.widgets.checkboxes.widget(field,value,cols=6)
>>
>> db.company.Email.requires=IS_EMPTY_OR(IS_EMAIL(error_message='El.
>> paštas!'))
>> db.company.email_1.requires=IS_EMPTY_OR(IS_EMAIL())
>> db.company.email_2.requires=IS_EMPTY_OR(IS_EMAIL())
>> db.company.code.requires=IS_EMPTY_OR(IS_NOT_IN_DB(db, db.company.code))
>> db.company.exports_to.requires=IS_EMPTY_OR(IS_IN_DB(db,
>> db.countries.Country))
>> db.company.exports_to.requires=IS_IN_DB(db,'countries.id
>> ',db.countries._format,multiple=True)
>> db.company.exports_wants_to.requires=IS_IN_DB(db,'countries.id
>> ',db.countries._format,multiple=True)
>> db.company.produce_tag.requires=IS_IN_DB(db,'tag.id
>> ',db.tag._format,multiple=True)
>>
>> db.company.Association.requires=IS_IN_DB(db,'asoc.id',db.asoc._format,
>> zero='-----Pasirinkti-----')
>>
>> db.define_table('comment',
>> Field('body','text',label='Your comment'),
>> Field('company', db.company, 'list: reference company',
>> readable=False, writable=False),
>> Field('posted_on','datetime',default=request.now),
>> Field('posted_by', db.auth_user, 'list: reference auth_user',
>> default=auth.user_id))
>>
>> db.comment.posted_on.writable=db.comment.posted_on.readable=False
>> db.comment.posted_by.writable=db.comment.posted_by.readable=False
>> db.comment.company.default = request.args(0)
>>
>>
>>
>> On Tuesday, August 7, 2012 5:36:49 PM UTC+3, Massimo Di Pierro wrote:
>>>
>>> Can you please post the entire mode? My guess is an issue with
>>> capitalization perhaps combined with corruption of table files.
>>>
>>> On Tuesday, 7 August 2012 06:00:06 UTC-5, Aurelijus Useckas wrote:
>>>>
>>>> I've tried nearly any possible syntax, but with no success. Any line
>>>> with the reference to other table causes an error 1005 / 150:
>>>> "table creation failed because a foreign key constraint was not
>>>> correctly formed"
>>>> Wasted a lot of time on it with no avail, guess will be forced to go
>>>> back to ol' SQLite :)
>>>>
>>>> On Wednesday, August 1, 2012 8:03:05 PM UTC+3, Massimo Di Pierro wrote:
>>>>>
>>>>> Try
>>>>>
>>>>> Field('City', 'list:reference City', label='Miestas'),
>>>>>
>>>>> On Wednesday, 1 August 2012 11:05:02 UTC-5, Aurelijus Useckas wrote:
>>>>>>
>>>>>> tried it, still the same error :( thnx anyway
>>>>>>
>>>>>> On Wednesday, August 1, 2012 6:31:52 PM UTC+3, Massimo Di Pierro
>>>>>> wrote:
>>>>>>>
>>>>>>> Yes. this is wrong:
>>>>>>>
>>>>>>> Field('City', db.city, 'list:reference city', label='Miestas'),
>>>>>>>
>>>>>>> should be
>>>>>>>
>>>>>>> Field('City', 'list:reference city', label='Miestas'),
>>>>>>>
>>>>>>> On Wednesday, 1 August 2012 09:15:07 UTC-5, Aurelijus Useckas wrote:
>>>>>>>>
>>>>>>>> Thank you Massimo, but the 1005/150 mysql problem seems to be smth
>>>>>>>> wring with foreign key (merging of tables). Are there any flaws in my
>>>>>>>> DAL
>>>>>>>> syntax?
>>>>>>>>
>>>>>>>> This line seems to be the trigger:
>>>>>>>> Field('City', db.city, 'list:reference city', label='Miestas'),
>>>>>>>>
>>>>>>>> it references:
>>>>>>>>
>>>>>>>> db.define_table('city',
>>>>>>>> Field('name', notnull=True, unique=True),
>>>>>>>> format='%(name)s')
>>>>>>>>
>>>>>>>> any ideas what's bothering mysql?
>>>>>>>>
>>>>>>>>
>>>>>>>> On Wednesday, August 1, 2012 4:56:03 PM UTC+3, Massimo Di Pierro
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> db = DAL('mysql://....', check_reserved=['common','mysql'])
>>>>>>>>>
>>>>>>>>> Anyway, I am not sure your problem is that you are using a
>>>>>>>>> reserved keyword. Perhaps the table exists already. I am also
>>>>>>>>> surprised you
>>>>>>>>> are getting a pymysql InternalError and not an OperationalError.
>>>>>>>>>
>>>>>>>>> On Wednesday, 1 August 2012 07:45:01 UTC-5, Aurelijus Useckas
>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> I've changed the long into longitude and it seems to be solved
>>>>>>>>>> but I still get errors:
>>>>>>>>>>
>>>>>>>>>> p2
>>>>>>>>>> S'<class \'gluon.contrib.pymysql.err.InternalError\'> (1005,
>>>>>>>>>> u"Can\'t create table \'./lpkdb/asoc.frm\' (errno: 150)")'
>>>>>>>>>>
>>>>>>>>>> Now it says it cannot create next table, which is:
>>>>>>>>>>
>>>>>>>>>> db.define_table('asoc',
>>>>>>>>>> Field('name', label='Pavadinimas', unique=True),
>>>>>>>>>> Field('City', db.city, 'list:reference city',
>>>>>>>>>> label='Miestas'),
>>>>>>>>>> Field('address', label='Adresas'),
>>>>>>>>>> Field('www'),
>>>>>>>>>> Field('tel'),
>>>>>>>>>> Field('fax'),
>>>>>>>>>> Field('email'),
>>>>>>>>>> Field('President', label='Asociacijos prezidentas'),
>>>>>>>>>> Field('CEO', label='Asociacijos generalinis'),
>>>>>>>>>> Field('CEO_tel', label='Generalinio tel.'),
>>>>>>>>>> Field('CEO_email', label='Generalinio email'),
>>>>>>>>>> Field('CEO_mob', label='Generalinio mobilus'),
>>>>>>>>>> Field('Pres_tel', label='Prezidento tel.'),
>>>>>>>>>> Field('Pres_email', label='Prezidento email'),
>>>>>>>>>> Field('Pres_mob', label='Prezidento mobilus'),
>>>>>>>>>> Field('submited_at', 'datetime', default=request.now,
>>>>>>>>>> writable=False, readable=False),
>>>>>>>>>> Field('updated_at', 'datetime', default=request.now,
>>>>>>>>>> update=request.now, writable=False, readable=False),
>>>>>>>>>> Field('submited_by', db.auth_user, default=auth.user_id,
>>>>>>>>>> writable=False, readable=False),
>>>>>>>>>> Field('updated_by', db.auth_user, update=auth.user_id,
>>>>>>>>>> writable=False, readable=False),
>>>>>>>>>> format='%(name)s')
>>>>>>>>>>
>>>>>>>>>> Are there some guidlines on how to construct DAL field names in
>>>>>>>>>> order to avoid any conflict while migrating to mysql?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Wednesday, August 1, 2012 3:36:51 PM UTC+3, tomasz bandura
>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Is it 'long' a mysql's reserved word?
>>>>>>>>>>>
>>>>>>>>>>> Regards
>>>>>>>>>>> Tomasz
>>>>>>>>>>>
>>>>>>>>>>> 2012/8/1 Aurelijus Useckas <[email protected]>
>>>>>>>>>>>
>>>>>>>>>>>> this is the trigger i guess:
>>>>>>>>>>>>
>>>>>>>>>>>> db.define_table('maps',
>>>>>>>>>>>> Field('name'),
>>>>>>>>>>>> Field('last_name'),
>>>>>>>>>>>> Field('long'),
>>>>>>>>>>>> Field('lat'),
>>>>>>>>>>>> format='%(name)s')
>>>>>>>>>>>>
>>>>>>>>>>>> On Wednesday, August 1, 2012 3:30:40 PM UTC+3, Aurelijus
>>>>>>>>>>>> Useckas wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I've built the app on SQLite and now want to migrate to the
>>>>>>>>>>>>> server based mysql. BUT web2py hangs in the middle of creating,
>>>>>>>>>>>>> basicaly
>>>>>>>>>>>>> just after the auth tables. When I restart the apache I can see
>>>>>>>>>>>>> auth tables
>>>>>>>>>>>>> as well as a few from my app.
>>>>>>>>>>>>>
>>>>>>>>>>>>> this is the err ticket that I get:
>>>>>>>>>>>>>
>>>>>>>>>>>>> (dp1
>>>>>>>>>>>>> S'output'
>>>>>>>>>>>>> p2
>>>>>>>>>>>>> S'<class \'gluon.contrib.pymysql.err.**ProgrammingError\'>
>>>>>>>>>>>>> (1064, u"You have an error in your SQL syntax; check the manual
>>>>>>>>>>>>> that
>>>>>>>>>>>>> corresponds to your MySQL server version for the right syntax to
>>>>>>>>>>>>> use near
>>>>>>>>>>>>> \'long VARCHAR(255),\\n lat VARCHAR(255),\\n PRIMARY
>>>>>>>>>>>>> KEY(id)\\n)
>>>>>>>>>>>>> ENGINE=InnoDB CHA\' at line 5")'
>>>>>>>>>>>>> p3
>>>>>>>>>>>>> sS'layer'
>>>>>>>>>>>>> p4
>>>>>>>>>>>>> S'/opt/web-apps/web2py/**applications/init/models/db_**
>>>>>>>>>>>>> comp.py'
>>>>>>>>>>>>> p5
>>>>>>>>>>>>> sS'code'
>>>>>>>>>>>>> p6
>>>>>>>>>>>>>
>>>>>>>>>>>>> thnx
>>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
--
