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Code Issues 32 Releases Wiki Activity

Fixed #25002 -- Used PostgreSQL column type alteration USING clause.

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Thanks to Dirk Uys for the report.
This commit is contained in:
Simon Charette
2015-06-18 21:47:21 -04:00
parent 7f155a0703
commit 73040e584a
2 changed files with 17 additions and 0 deletions
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14
tests/schema/tests.py
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@@ -10,6 +10,7 @@ from django.db.models import Model
from django.db.models.fields import (
AutoField, BigIntegerField, BinaryField, BooleanField, CharField,
DateTimeField, IntegerField, PositiveIntegerField, SlugField, TextField,
TimeField,
)
from django.db.models.fields.related import (
ForeignKey, ManyToManyField, OneToOneField,
@@ -447,6 +448,19 @@ class SchemaTests(TransactionTestCase):
with connection.schema_editor() as editor:
editor.alter_field(Note, old_field, new_field, strict=True)
def test_alter_text_field_to_time_field(self):
"""
#25002 - Test conversion of text field to time field.
"""
with connection.schema_editor() as editor:
editor.create_model(Note)
Note.objects.create(info='3:16')
old_field = Note._meta.get_field('info')
new_field = TimeField(blank=True)
new_field.set_attributes_from_name('info')
with connection.schema_editor() as editor:
editor.alter_field(Note, old_field, new_field, strict=True)
@skipIfDBFeature('interprets_empty_strings_as_nulls')
def test_alter_textual_field_keep_null_status(self):
"""