Learn SQL for MySQL 4+
Paulo Narra
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- HK$ 48.00
螢幕截圖
描述
Will you start learning SQL in MySQL?
Did you forget the statements many times?
Do you no longer remember the syntax and the result of an statement?
Developed to easily learn SQL Programming for MySQL
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This App acts as a reference for the SQL language
Learn DML & DDL statements with description, syntax, notes and examples
For each statement is presented:
Detailed description of the statement/command purpose
Syntax of the statement with various options
Two examples executed from a real table (Automobile Table)
Provides:
. . . . . . . . . . . . . . . . . . . . .
1. GENERAL
1.1 - Comments
1.2 - Data Types
2. (DML) Data Manipulation Language
2.1 – SELECT
- Columns, Multi-Column, All Columns
- Expressions, Functions, Alias
- Limit, Distinct, Order By
- Where
- Relational, Math & String Operators
- Wildcards
- Group By, Having, Aggregate Functions
- Union (Any & All)
- Subqueries
- Joins (Inner, Right, Left)
- Select Into
2.2 - INSERT
- With Columns names
- Without Column names
- Rules
- Insert Into ... Select
2.3 - DELETE
- Delete All Rows
- Delete ... Where
- Rules
- Referencial Integrity
2.4 - UPDATE
- Update All Rows
- Update ... Where
- Rules
3. (DDL) DATA DEFINITION LANGUAGE
3.1 - CREATE
- Create Database
- Create Table
- Create Index
- Auto-Increment
- Constraints (PK, FK, CK, DF, UQ, NN)
3.2 - ALTER
- Alter Columns
- Add Constraints
- Drop Constrains
3.3 - DROP
- Drop Table
- Drop Database
- Drop Index
3.4 - TUNCATE
- Delete Versus Truncate
最新功能
版本 2.1
Supports devices with dark mode enabled
App 私隱
開發者表明Paulo Narra的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策。
不收集資料
開發者不會從此 App 收集任何資料。
私隱慣例或因使用的功能或年齡等因素而異。進一步了解
資料
- 供應商
- Paulo Narra
- 大小
- 6.5 MB
- 類別
- 開發人員工具
- 兼容性
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- iPhone
- 須使用 iOS 13.0 或以上版本。
- iPod touch
- 須使用 iOS 13.0 或以上版本。
- Mac
- 須使用 macOS 11.0 或以上版本。
- Apple Vision
- 須使用 visionOS 1.0 或以上版本。
- 語言
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簡體中文、英文、葡萄牙文、西班牙文
- 年齡
- 4+
- Copyright
- © Paulo Narra 2021
- 價格
- HK$ 48.00
支援
-
家人共享
啟用「家人共享」後,多達六位家庭成員可以使用此 App。