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62 lines
1.5 KiB
62 lines
1.5 KiB
1 year ago
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from s1_models import *
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from sqlalchemy import insert
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# 方式1
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ins1 = cookies.insert().values(
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cookie_name="chocolate chip",
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cookie_recipe_url="http://some.aweso.me/cookie/recipe.html",
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cookie_sku="CC01",
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quantity="12",
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unit_cost="0.50"
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)
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# 方式2
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ins2 = insert(cookies).values(
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cookie_name="chocolate chip",
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cookie_recipe_url="http://some.aweso.me/cookie/recipe.html",
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cookie_sku="CC01",
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quantity="12",
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unit_cost="0.50"
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)
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# 打印 INSERT 语句的结构，不包含数据
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print(str(ins1))
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# 打印插入的数据
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print(ins1.compile().params)
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# 执行插入
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# result1 = connection.execute(ins1)
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# print(result1.inserted_primary_key)
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# 方式3
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ins3 = cookies.insert()
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result3 = connection.execute(
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ins3,
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cookie_name="dark chocolate chip1",
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cookie_recipe_url="http://some.aweso.me/cookie/recipe_dark.html",
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cookie_sku="CC02",
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quantity="1",
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unit_cost="0.75"
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)
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# print(result3.inserted_primary_key)
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ins4 = cookies.insert()
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inventory_list = [
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{
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'cookie_name': 'peanut butter',
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'cookie_recipe_url': 'http://some.aweso.me/cookie/peanut.html',
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'cookie_sku': 'PB01',
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'quantity': '24',
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'unit_cost': '0.25'
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},
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{
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'cookie_name': 'oatmeal raisin',
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'cookie_recipe_url': 'http://some.okay.me/cookie/raisin.html',
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'cookie_sku': 'EWW01',
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'quantity': '100',
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'unit_cost': '1.00'
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}
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]
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result4 = connection.execute(ins4, inventory_list)
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print(result4.inserted_primary_key_rows)
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