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Fresh graduates say it's easy to understand MySQL database. After reading these mind maps, I understand!

Programmer two black 2022-01-15 04:45:16 阅读数:9 评论数:0 点赞数:0 收藏数:0

1、 Database foundation

1.1、 Development of database technology

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1.2、 Composition of database system

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1.3、 Data model

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Common database models :

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1.4、 Normalization of relational database

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2、MySQL brief introduction

2.1、MySQL Characteristics

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2.2、 Command line connection MySQL

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3、 Database operation

3.1、 Common nouns / Concept

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3.2、 Common database objects

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3.3、MySQL System database

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3.4、 Common database operations

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4、 Storage engine and data type

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4.1、 Common storage engines

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4.2、MySQL data type

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5、 Operation data sheet

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6、MySQL Basics

6.1、 Operator

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6.2、 Flow control statement

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7、 Add, delete, modify and check the table data

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Query data :

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8、 Common functions

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