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pycharm文件位置train_parameters = { "input_size": [1, 20, 20], #输入图片的shape "class_dim": -1, #分类数 "src_path":"E:\pyPro\NumIdentify...

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3.数据库操作相关术语，Oracle认证，insert into，批量插入，update tablename set，delete和truncate的区别，sql文件导入

1相关术语语句含义操作 DML语句（Data Manipulation Language）数据库操作语言 insert update delete select DDL语言（Date definition Language）数据库定义语言 create table;create view ...

问答 2022-02-15 来自：开发者社区

数据库中的drop、delete与truncate的区别是什么？

能列个表说明一下不？

共有9条

< 1 >

跳转至： GO

更新时间 2024-06-19 12:56:45

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