peewee Documentation
Release 3.4.0begin with your data model, by defining one or more Model classes: from peewee import * db = SqliteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative = BooleanField() peewee Documentation, Release 3.4.0 In order to create these models we need to instantiate a SqliteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class peewee database instance -- our models will use this database to # persist information database = SqliteDatabase(DATABASE) # model definitions -- the standard "pattern" is to define a base model class # that0 码力 | 284 页 | 1.03 MB | 1 年前3
SQLite in Androidalbum_id; ## Android SQLite Database A class to use SQLite. SQLiteDatabase db = openOrCreateDatabase("name", MODE_PRIVATE, null); db.execSQL("SQL query");0 码力 | 40 页 | 707.67 KB | 2 年前3
peewee Documentation Release 2.10.2begin with your data model, by defining one or more Model classes: from peewee import * db = SQLiteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative 910e9e62e21ac733603ebb/p16_1.jpg) In order to create these models we need to instantiate a SQLiteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class # Create a database instance that will manage the connection and # execute queries database = SqliteDatabase(DATABASE, threadlocals=True) When developing a web application, it’s common to open a connection0 码力 | 275 页 | 276.96 KB | 1 年前3
peewee Documentation
Release 3.5.0begin with your data model, by defining one or more Model classes: from peewee import * db = SqliteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative = BooleanField() peewee Documentation, Release 3.5.0 In order to create these models we need to instantiate a SqliteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class peewee database instance -- our models will use this database to # persist information database = SqliteDatabase(DATABASE) # model definitions -- the standard "pattern" is to define a base model class # that0 码力 | 282 页 | 1.02 MB | 1 年前3
peewee Documentation
Release 3.3.0begin with your data model, by defining one or more Model classes: from peewee import * db = SqliteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative = BooleanField() peewee Documentation, Release 3.3.0 In order to create these models we need to instantiate a SqliteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class peewee database instance -- our models will use this database to # persist information database = SqliteDatabase(DATABASE) # model definitions -- the standard "pattern" is to define a base model class # that0 码力 | 280 页 | 1.02 MB | 1 年前3
peewee Documentation
Release 3.6.0begin with your data model, by defining one or more Model classes: from peewee import * db = SqliteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() class Meta: database these are the tables and relationships: In order to create these models we need to instantiate a SqliteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class peewee database instance -- our models will use this database to # persist information database = SqliteDatabase(DATABASE) # model definitions -- the standard "pattern" is to define a base model class # that0 码力 | 302 页 | 1.02 MB | 1 年前3
peewee Documentation Release 3.1.0begin with your data model, by defining one or more Model classes: from peewee import * db = SQLiteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative 3d416a82f60c42e2d4a172/p18_1.jpg) In order to create these models we need to instantiate a SQLiteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class # Create a database instance that will manage the connection and # execute queries database = SqliteDatabase(DATABASE) When developing a web application, it’s common to open a connection when a request0 码力 | 332 页 | 370.77 KB | 1 年前3
peewee Documentation Release 3.4.0begin with your data model, by defining one or more Model classes: from peewee import * db = SQLiteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative d4360b441511d2367e213f/p19_1.jpg) In order to create these models we need to instantiate a SQLiteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class # Create a database instance that will manage the connection and # execute queries database = SqliteDatabase(DATABASE) When developing a web application, it’s common to open a connection when a request0 码力 | 349 页 | 382.34 KB | 1 年前3
peewee Documentation Release 3.0.0begin with your data model, by defining one or more Model classes: from peewee import * db = SQLiteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative 8609a2e8b68ae841ab8e1a/p18_1.jpg) In order to create these models we need to instantiate a SQLiteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class # Create a database instance that will manage the connection and # execute queries database = SqliteDatabase(DATABASE) When developing a web application, it’s common to open a connection when a request0 码力 | 319 页 | 361.50 KB | 1 年前3
peewee Documentation
Release 3.5.0begin with your data model, by defining one or more Model classes: from peewee import * db = SQLiteDatabase('people.db') class Person(Model): name = CharField() birthday = DateField() is_relative 889ae69e1ee518c83050fc/p19_1.jpg) In order to create these models we need to instantiate a SQLiteDatabase object. Then we define our model classes, specifying the columns as Field instances on the class options. from peewee import * # SQLite database using WAL journal mode and 64MB cache. sqlite_db = SqliteDatabase('/path/to/app.db', pragmas={ 'journal_mode': 'wal', 'cache_size':0 码力 | 347 页 | 380.80 KB | 1 年前3
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