Re: Django2.0.7 generate SQL query function is wrong(REGEXP_LIKE).

2018-07-26 Thread Hiroyuki Yamashita 
Ohh.It's lacked my confirmation.
Thanks guys.

On Friday, July 27, 2018 at 1:00:05 AM UTC+9, Tim Graham wrote:
>
> This is a regression that will be fixed in Django 2.0.8: 
> https://code.djangoproject.com/ticket/29544
>
> On Thursday, July 26, 2018 at 6:40:37 AM UTC-4, Jason wrote:
>>
>> what's the django orm code that generates that query?
>>
>> On Thursday, July 26, 2018 at 12:12:06 AM UTC-4, Hiroyuki Yamashita wrote:
>>>
>>> My name is Hiroyuki Yamashia. 
>>>
>>> Create SQL query function is wrong by Django2.0.7. 
>>>
>>> I using MariaDB and using "__regex". 
>>>
>>> Django2.0.7 is generate this SQL query. 
>>>
>>> SELECT `scanner_tmpresponse_07`.`id` FROM `scanner_tmpresponse_07` 
>>> WHERE (`scanner_tmpresponse_07`.`audit_history_id` = 225 AND 
>>> `scanner_tmpresponse_07`.`deleted` = False AND 
>>> `scanner_tmpresponse_07`.`disabled` = False AND 
>>> REGEXP_LIKE(`scanner_tmpresponse_07`.`response_body`, 
>>> .*192\.168\.\d+\.\d+.*, 'c')) ORDER BY `scanner_tmpresponse_07`.`id` 
>>> ASC 
>>>
>>> I think "REGEXP_LIKE" is Oracle function for Regular expression. 
>>>
>>> Django2.0.6 is generate this SQL query. 
>>> This version is no problem. 
>>>
>>> SELECT `scanner_tmpresponse_07`.`id` FROM `scanner_tmpresponse_07` 
>>> WHERE (`scanner_tmpresponse_07`.`audit_history_id` = 224 AND 
>>> `scanner_tmpresponse_07`.`deleted` = False AND 
>>> `scanner_tmpresponse_07`.`disabled` = False AND 
>>> `scanner_tmpresponse_07`.`response_body` REGEXP BINARY 
>>> .*192\.168\.\d+\.\d+.*) ORDER BY `scanner_tmpresponse_07`.`id` ASC 
>>>
>>>
>>> #- 
>>> settings.py 
>>>
>>> DATABASES = { 
>>> 'default': { 
>>> 'ENGINE': 'django.db.backends.mysql', 
>>> 'NAME' : 'XXX', 
>>> 'HOST' : 'localhost', 
>>> 'USER' : '', 
>>> 'PASSWORD' : 'X', 
>>> 'PORT' : '3306', 
>>> #'ATOMIC_REQUESTS':True, 
>>>
>>> }, 
>>> 'scanner': { 
>>> 'ENGINE': 'django.db.backends.mysql', 
>>> 'NAME' : 'XXX', 
>>> 'HOST' : 'localhost', 
>>> 'USER' : '', 
>>> 'PASSWORD' : 'X', 
>>> 'PORT' : '3306', 
>>> #'ATOMIC_REQUESTS':True, 
>>>
>>> }, 
>>> 'portal': { 
>>> 'ENGINE': 'django.db.backends.mysql', 
>>> 'NAME' : 'XXX', 
>>> 'HOST' : 'localhost', 
>>> 'USER' : '', 
>>> 'PASSWORD' : 'X', 
>>> 'PORT' : '3306', 
>>> #'ATOMIC_REQUESTS':True, 
>>> } 
>>> } 
>>>
>>> #- 
>>>
>>> Traceback (most recent call last): 
>>>
>>>   File 
>>> "/opt/virtual_setting/release/lib/python3.6/site-packages/django/db/backends/utils.py",
>>>  
>>>
>>> line 85, in _execute 
>>> return self.cursor.execute(sql, params) 
>>>
>>>   File 
>>> "/opt/virtual_setting/release/lib/python3.6/site-packages/django/db/backends/mysql/base.py",
>>>  
>>>
>>> line 71, in execute 
>>> return self.cursor.execute(query, args) 
>>>
>>>   File 
>>> "/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/cursors.py",
>>>  
>>>
>>> line 250, in execute 
>>> self.errorhandler(self, exc, value) 
>>>
>>>   File 
>>> "/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/connections.py",
>>>  
>>>
>>> line 50, in defaulterrorhandler 
>>> raise errorvalue 
>>>
>>>   File 
>>> "/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/cursors.py

Django2.0.7 generate SQL query function is wrong(REGEXP_LIKE).

2018-07-25 Thread Hiroyuki Yamashita 
My name is Hiroyuki Yamashia.

Create SQL query function is wrong by Django2.0.7.

I using MariaDB and using "__regex".

Django2.0.7 is generate this SQL query.

SELECT `scanner_tmpresponse_07`.`id` FROM `scanner_tmpresponse_07`
WHERE (`scanner_tmpresponse_07`.`audit_history_id` = 225 AND
`scanner_tmpresponse_07`.`deleted` = False AND
`scanner_tmpresponse_07`.`disabled` = False AND
REGEXP_LIKE(`scanner_tmpresponse_07`.`response_body`,
.*192\.168\.\d+\.\d+.*, 'c')) ORDER BY `scanner_tmpresponse_07`.`id`
ASC

I think "REGEXP_LIKE" is Oracle function for Regular expression.

Django2.0.6 is generate this SQL query.
This version is no problem.

SELECT `scanner_tmpresponse_07`.`id` FROM `scanner_tmpresponse_07`
WHERE (`scanner_tmpresponse_07`.`audit_history_id` = 224 AND
`scanner_tmpresponse_07`.`deleted` = False AND
`scanner_tmpresponse_07`.`disabled` = False AND
`scanner_tmpresponse_07`.`response_body` REGEXP BINARY
.*192\.168\.\d+\.\d+.*) ORDER BY `scanner_tmpresponse_07`.`id` ASC


#-
settings.py

DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME' : 'XXX',
'HOST' : 'localhost',
'USER' : '',
'PASSWORD' : 'X',
'PORT' : '3306',
#'ATOMIC_REQUESTS':True,

},
'scanner': {
'ENGINE': 'django.db.backends.mysql',
'NAME' : 'XXX',
'HOST' : 'localhost',
'USER' : '',
'PASSWORD' : 'X',
'PORT' : '3306',
#'ATOMIC_REQUESTS':True,

},
'portal': {
'ENGINE': 'django.db.backends.mysql',
'NAME' : 'XXX',
'HOST' : 'localhost',
'USER' : '',
'PASSWORD' : 'X',
'PORT' : '3306',
#'ATOMIC_REQUESTS':True,
}
}

#-

Traceback (most recent call last):

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/django/db/backends/utils.py",
line 85, in _execute
return self.cursor.execute(sql, params)

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/django/db/backends/mysql/base.py",
line 71, in execute
return self.cursor.execute(query, args)

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/cursors.py",
line 250, in execute
self.errorhandler(self, exc, value)

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/connections.py",
line 50, in defaulterrorhandler
raise errorvalue

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/cursors.py",
line 247, in execute
res = self._query(query)

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/cursors.py",
line 412, in _query
    rowcount = self._do_query(q)

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/cursors.py",
line 375, in _do_query
db.query(q)

  File 
"/opt/virtual_setting/release/lib/python3.6/site-packages/MySQLdb/connections.py",
line 276, in query
_mysql.connection.query(self, query)

_mysql_exceptions.OperationalError: (1305, 'FUNCTION
scanner.REGEXP_LIKE does not exist')


The above exception was the direct cause of the following exception:


-- 
==
Hiroyuki Yamashita 山下　裕之
==

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