Savepoint and ExecutionContext Metadata Types Misc Hacks Optimistic Locking Top object per group Top N objects per group Writing custom functions with SQLite Note If you find any bugs, odd behavior, or have your queries as complex as you like. All the other SQL clauses are available as well, such as: group_by() having() limit() and offset() Check the documentation on Querying for more info. Working with questions, but it may take a bit to get to them. Ask on the mailing list, https://groups.google.com/group/peewee-orm Managing your Database This document describes how to perform typical database-related

your queries as complex as you like. All the other SQL clauses are available as well, such as: • group_by() 1.2. Quickstart 9 peewee Documentation, Release 2.10.2 • having() • limit() and offset() questions, but it may take a bit to get to them. • Ask on the mailing list, https://groups.google.com/group/peewee-orm 1.6 Managing your Database This document describes how to perform typical database-related (User .select(User.username, fn.COUNT(Tweet.id).alias('num_tweets')) .join(Tweet, JOIN.LEFT_OUTER) .group_by(User.username)) You can order using the same COUNT expression used in the select clause. In the

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many CharField(max_length=128) def __str__(self): # __unicode__ on Python 2 return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person, t return self.name class Membership(models.Model): person = models.ForeignKey(Person) group = models.ForeignKey(Group) date_joined = models.DateField() invite_reason = models.CharField(max_length=64) When

Limitations contrib packages The Django admin site django.contrib.auth User Anonymous users Permission Group Login and logout signals Authentication backends The contenttypes framework The flatpages app django about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many ) def __str__(self): # __unicode__ on Python 2 return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many name = models.CharField(max_length=128) def __str__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person Membership(models.Model): person = models.ForeignKey(Person, on_delete=models.CASCADE) group = models.ForeignKey(Group, on_delete=models.CASCADE) date_joined = models.DateField() invite_reason = models

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many name = models.CharField(max_length=128) def __str__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person Membership(models.Model): person = models.ForeignKey(Person, on_delete=models.CASCADE) group = models.ForeignKey(Group, on_delete=models.CASCADE) date_joined = models.DateField() invite_reason = models

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many Person(models.Model): name = models.CharField(max_length=128) def __str__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person, t Membership(models.Model): person = models.ForeignKey(Person, on_delete=models.CASCADE) group = models.ForeignKey(Group, on_delete=models.CASCADE) date_joined = models.DateField() invite_reason = models.C

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many name = models.CharField(max_length=128) def __str__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person Membership(models.Model): person = models.ForeignKey(Person, on_delete=models.CASCADE) group = models.ForeignKey(Group, on_delete=models.CASCADE) date_joined = models.DateField() invite_reason = models

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many name = models.CharField(max_length=128) def __str__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person Membership(models.Model): person = models.ForeignKey(Person, on_delete=models.CASCADE) group = models.ForeignKey(Group, on_delete=models.CASCADE) date_joined = models.DateField() invite_reason = models

about the membership that you might want to collect, such as the date at which the person joined the group. For these situations, Django allows you to specify the model that will be used to govern the many-to-many Person(models.Model): name = models.CharField(max_length=128) def __str__(self): return self.name class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person, t Membership(models.Model): person = models.ForeignKey(Person, on_delete=models.CASCADE) group = models.ForeignKey(Group, on_delete=models.CASCADE) date_joined = models.DateField() invite_reason = models.C