Re: [Django] #29304: Bulk Create bug in ORACLE

2018-04-09 Thread Django 
#29304: Bulk Create bug in ORACLE
---+--
 Reporter:  isergey|Owner:  nobody
 Type:  Uncategorized  |   Status:  new
Component:  Uncategorized  |  Version:  2.0
 Severity:  Normal |   Resolution:
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--
Description changed by isergey:

Old description:

> I have to models
> {{{
> class Record(models.Model):
> hash = models.CharField(max_length=32)
> source = models.ForeignKey(Source, on_delete=models.CASCADE)
> create_date = models.DateTimeField(db_index=True)
> update_date = models.DateTimeField(db_index=True)
> deleted = models.BooleanField(default=False, db_index=True)
>

> class RecordContent(models.Model):
> record = models.OneToOneField(Record, primary_key=True,
> on_delete=models.CASCADE)
> content = models.TextField(max_length=100 * 1024)
> }}}
> In MySQL this function works fine:
> {{{
> def _create_records(record_containers):
> records = []
> record_contents = []
> for record_container in record_containers:
> records.append(record_container['record'])
> record_contents.append(record_container['content'])
>
> models.Record.objects.bulk_create(records)
> models.RecordContent.objects.bulk_create(record_contents)
> }}}
> But in Oracle this code thows exception: ORA-01790: expression must have
> same datatype as corresponding expression
>
> If refactor the function _create_records:
> {{{
> def _create_records(record_containers):
> for record_container in record_containers:
> models.Record.objects.bulk_create([record_container['record']])
> models.RecordContent.objects.bulk_create([record_container['content']])
> }}}
> there is no exception is thrown.
>
> What happens?

New description:

 I have to models
 {{{
 class Record(models.Model):
 hash = models.CharField(max_length=32)
 source = models.ForeignKey(Source, on_delete=models.CASCADE)
 create_date = models.DateTimeField(db_index=True)
 update_date = models.DateTimeField(db_index=True)
 deleted = models.BooleanField(default=False, db_index=True)


 class RecordContent(models.Model):
 record = models.OneToOneField(Record, primary_key=True,
 on_delete=models.CASCADE)
 content = models.TextField(max_length=100 * 1024)
 }}}
 In MySQL this function works fine:
 {{{
 def _create_records(record_containers):
 records = []
 record_contents = []
 for record_container in record_containers:
 records.append(record_container['record'])
 record_contents.append(record_container['content'])

 models.Record.objects.bulk_create(records)
 models.RecordContent.objects.bulk_create(record_contents) # in Oracle
 ORA-01790: expression must have same datatype as corresponding expression
 }}}
 But in Oracle this code thows exception: ORA-01790: expression must have
 same datatype as corresponding expression

 If refactor the function _create_records:
 {{{
 def _create_records(record_containers):
 for record_container in record_containers:
 models.Record.objects.bulk_create([record_container['record']])
 models.RecordContent.objects.bulk_create([record_container['content']])
 }}}
 there is no exception is thrown.

 What happens?

--

-- 
Ticket URL: 
Django 
The Web framework for perfectionists with deadlines.

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Re: [Django] #29304: Bulk Create bug in ORACLE

2018-04-09 Thread Django 
#29304: Bulk Create bug in ORACLE
---+--
 Reporter:  isergey|Owner:  nobody
 Type:  Uncategorized  |   Status:  new
Component:  Uncategorized  |  Version:  2.0
 Severity:  Normal |   Resolution:
 Keywords: | Triage Stage:  Unreviewed
Has patch:  0  |  Needs documentation:  0
  Needs tests:  0  |  Patch needs improvement:  0
Easy pickings:  0  |UI/UX:  0
---+--
Description changed by isergey:

Old description:

> I have to models
> {{{
> class Record(models.Model):
> id = models.CharField(primary_key=True, max_length=32)
> original_id = models.TextField(max_length=2048, blank=True)
> hash = models.CharField(max_length=32)
> source = models.ForeignKey(Source, on_delete=models.CASCADE)
> schema = models.CharField(max_length=32)
> session_id = models.BigIntegerField(default=0)
> create_date = models.DateTimeField(db_index=True)
> update_date = models.DateTimeField(db_index=True)
> deleted = models.BooleanField(default=False, db_index=True)
>

> class RecordContent(models.Model):
> record = models.OneToOneField(Record, primary_key=True,
> on_delete=models.CASCADE)
> content = models.TextField(max_length=100 * 1024)
> }}}
> In MySQL this function works fine:
> {{{
> def _create_records(record_containers):
> records = []
> record_contents = []
> for record_container in record_containers:
> records.append(record_container['record'])
> record_contents.append(record_container['content'])
>
> models.Record.objects.bulk_create(records)
> models.RecordContent.objects.bulk_create(record_contents)
> }}}
> But in Oracle this code thows exception: ORA-01790: expression must have
> same datatype as corresponding expression
>
> If refactor the function _create_records:
> {{{
> def _create_records(record_containers):
> for record_container in record_containers:
> models.Record.objects.bulk_create([record_container['record']])
> models.RecordContent.objects.bulk_create([record_container['content']])
> }}}
> there is no exception is thrown.
>
> What happens?

New description:

 I have to models
 {{{
 class Record(models.Model):
 hash = models.CharField(max_length=32)
 source = models.ForeignKey(Source, on_delete=models.CASCADE)
 create_date = models.DateTimeField(db_index=True)
 update_date = models.DateTimeField(db_index=True)
 deleted = models.BooleanField(default=False, db_index=True)


 class RecordContent(models.Model):
 record = models.OneToOneField(Record, primary_key=True,
 on_delete=models.CASCADE)
 content = models.TextField(max_length=100 * 1024)
 }}}
 In MySQL this function works fine:
 {{{
 def _create_records(record_containers):
 records = []
 record_contents = []
 for record_container in record_containers:
 records.append(record_container['record'])
 record_contents.append(record_container['content'])

 models.Record.objects.bulk_create(records)
 models.RecordContent.objects.bulk_create(record_contents)
 }}}
 But in Oracle this code thows exception: ORA-01790: expression must have
 same datatype as corresponding expression

 If refactor the function _create_records:
 {{{
 def _create_records(record_containers):
 for record_container in record_containers:
 models.Record.objects.bulk_create([record_container['record']])
 models.RecordContent.objects.bulk_create([record_container['content']])
 }}}
 there is no exception is thrown.

 What happens?

--

-- 
Ticket URL: 
Django 
The Web framework for perfectionists with deadlines.

-- 
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"Django updates" group.
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For more options, visit https://groups.google.com/d/optout.

[Django] #29304: Bulk Create bug in ORACLE

2018-04-09 Thread Django 
#29304: Bulk Create bug in ORACLE
-+
   Reporter:  isergey|  Owner:  nobody
   Type:  Uncategorized  | Status:  new
  Component:  Uncategorized  |Version:  2.0
   Severity:  Normal |   Keywords:
   Triage Stage:  Unreviewed |  Has patch:  0
Needs documentation:  0  |Needs tests:  0
Patch needs improvement:  0  |  Easy pickings:  0
  UI/UX:  0  |
-+
 I have to models
 {{{
 class Record(models.Model):
 id = models.CharField(primary_key=True, max_length=32)
 original_id = models.TextField(max_length=2048, blank=True)
 hash = models.CharField(max_length=32)
 source = models.ForeignKey(Source, on_delete=models.CASCADE)
 schema = models.CharField(max_length=32)
 session_id = models.BigIntegerField(default=0)
 create_date = models.DateTimeField(db_index=True)
 update_date = models.DateTimeField(db_index=True)
 deleted = models.BooleanField(default=False, db_index=True)


 class RecordContent(models.Model):
 record = models.OneToOneField(Record, primary_key=True,
 on_delete=models.CASCADE)
 content = models.TextField(max_length=100 * 1024)
 }}}
 In MySQL this function works fine:
 {{{
 def _create_records(record_containers):
 records = []
 record_contents = []
 for record_container in record_containers:
 records.append(record_container['record'])
 record_contents.append(record_container['content'])

 models.Record.objects.bulk_create(records)
 models.RecordContent.objects.bulk_create(record_contents)
 }}}
 But in Oracle this code thows exception: ORA-01790: expression must have
 same datatype as corresponding expression

 If refactor the function _create_records:
 {{{
 def _create_records(record_containers):
 for record_container in record_containers:
 models.Record.objects.bulk_create([record_container['record']])
 models.RecordContent.objects.bulk_create([record_container['content']])
 }}}
 there is no exception is thrown.

 What happens?

-- 
Ticket URL: 
Django 
The Web framework for perfectionists with deadlines.

-- 
You received this message because you are subscribed to the Google Groups 
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to django-updates+unsubscr...@googlegroups.com.
To post to this group, send email to django-updates@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/django-updates/050.2b5e7e740b695016f0f944048e7fbb30%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.