{"id":2912,"date":"2021-07-21T08:08:29","date_gmt":"2021-07-21T08:08:29","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=2912"},"modified":"2021-07-21T08:08:29","modified_gmt":"2021-07-21T08:08:29","slug":"sqlalchemy-orm-dobavlenie-obektov","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/sqlalchemy-orm-dobavlenie-obektov\/","title":{"rendered":"SQLAlchemy ORM \u2014 \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0412 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0433\u043b\u0430\u0432\u0430\u0445 SQLAlchemy ORM \u043c\u044b \u0443\u0437\u043d\u0430\u043b\u0438, \u043a\u0430\u043a \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u0442\u044c \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0441\u0435\u0430\u043d\u0441\u044b.&nbsp;\u0412 \u044d\u0442\u043e\u0439 \u0433\u043b\u0430\u0432\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0443.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u044b \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043a\u043b\u0430\u0441\u0441 Customer, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u044b\u043b \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0441 \u0442\u0430\u0431\u043b\u0438\u0446\u0435\u0439 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432.&nbsp;\u041c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043e\u0431\u044a\u044f\u0432\u0438\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442 \u044d\u0442\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u0438 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u0435\u0433\u043e \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u043c\u0435\u0442\u043e\u0434\u043e\u043c add () \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0441\u0435\u0430\u043d\u0441\u0430.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">c1 = Sales(name = 'Ravi Kumar', address = 'Station Road Nanded', email = 'ravi@gmail.com')\nsession.add(c1)<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u044d\u0442\u0430 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u044f \u043e\u0436\u0438\u0434\u0430\u0435\u0442, \u043f\u043e\u043a\u0430 \u043e\u043d\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u0431\u0440\u043e\u0448\u0435\u043d\u0430 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043c\u0435\u0442\u043e\u0434\u0430 commit ().<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">session.commit()<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d \u043f\u043e\u043b\u043d\u044b\u0439 \u0441\u043a\u0440\u0438\u043f\u0442 \u0434\u043b\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">from sqlalchemy import Column, Integer, String\nfrom sqlalchemy import create_engine\nengine = create_engine('sqlite:\/\/\/sales.db', echo = True)\nfrom sqlalchemy.ext.declarative import declarative_base\nBase = declarative_base()\n\nclass Customers(Base):\n   __tablename__ = 'customers'\n   \n   id = Column(Integer, primary_key=True)\n   name = Column(String)\n   address = Column(String)\n   email = Column(String)\n   \nfrom sqlalchemy.orm import sessionmaker\nSession = sessionmaker(bind = engine)\nsession = Session()\n\nc1 = Customers(name = 'Ravi Kumar', address = 'Station Road Nanded', email = 'ravi@gmail.com')\n\nsession.add(c1)\nsession.commit()<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0442\u043e\u0431\u044b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0437\u0430\u043f\u0438\u0441\u0435\u0439, \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c&nbsp;<strong>\u043c\u0435\u0442\u043e\u0434 add_all ()<\/strong>&nbsp;\u043a\u043b\u0430\u0441\u0441\u0430 \u0441\u0435\u0430\u043d\u0441\u0430.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">session.add_all([\n   Customers(name = 'Komal Pande', address = 'Koti, Hyderabad', email = 'komal@gmail.com'), \n   Customers(name = 'Rajender Nath', address = 'Sector 40, Gurgaon', email = 'nath@gmail.com'), \n   Customers(name = 'S.M.Krishna', address = 'Budhwar Peth, Pune', email = 'smk@gmail.com')]\n)\n\nsession.commit()<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0433\u043b\u0430\u0432\u0430\u0445 SQLAlchemy ORM \u043c\u044b \u0443\u0437\u043d\u0430\u043b\u0438, \u043a\u0430\u043a \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u0442\u044c \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0441\u0435\u0430\u043d\u0441\u044b.&nbsp;\u0412 \u044d\u0442\u043e\u0439 \u0433\u043b\u0430\u0432\u0435 \u043c\u044b \u0443\u0437\u043d\u0430\u0435\u043c, \u043a\u0430\u043a \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442\u044b [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[103],"tags":[],"class_list":["post-2912","page","type-page","status-publish","hentry","category-sqlalchemy"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/2912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=2912"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/2912\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=2912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=2912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=2912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}