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MySQL Practice Plus
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MySQL Practice Plus
Beginner
MySQL
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Syllabus
82 Labs
Database Enhancement
Start
Empty City Data
Start
Querying Official Languages of Each Country
Start
Change Default Value for Countrylanguage Table
Start
Modify Countrylanguage Table
Start
Modify Primary Key of Countrylanguage Table
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Modify Student Table Attributes
Start
Average salaries per department
Start
Biology Course Alumni Search
Start
Calculate User's Encrypted Password
Start
Cities with Over One Million Population
Start
City Names and Respective Countries
Start
Columbus Discovery of the New World
Start
Comprehensive Operation of Basic Functions
Start
Comprehensive Challenge of this Section
Start
Constraints Comprehensive Challenge
Start
Countries and Codes in Region
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Countries with 1 Billion+ Population
Start
Country GDP Query
Start
Country GNP and Population Query
Start
Employee Data Filtering
Start
Format Query for Teacher Salary
Start
General Function Comprehensive Challenge
Start
GROUP Comprehensive Challenge
Start
Comprehensive Join Queries
Start
Largest Population by Country
Start
Largest Population in Five Countries
Start
Maximum Value Judgment
Start
Comprehensive Multilinear Functions
Start
Obtain Pi with Two Decimals
Start
Official Languages in Various Countries
Start
Print Current Login User Information
Start
Print Current Time
Start
print standard body temperature in Fahrenheit
Start
Query City Information for Specified IDs
Start
Query City Names with Country
Start
Query GDP for All Countries
Start
Query Population of All Countries
Start
Querying Country Codes Range
Start
Querying Official Languages and Sorting
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Reverse Print File Content Command
Start
Salary Range for Teachers by Department.
Start
Comprehensive Subquery
Start
Top 5 Countries by Land Area
Start
Wuxu Reform Duration Calculation
Start
Number of Users With Modify Permissions
Start
View User Permissions
Start
Search for Favorite Courses
Start
Add Student Information to Table
Start
Add Student Personal Information
Start
Delete Expired Course Information
Start
Changing the Error Log Location
Start
Installation of MySQL
Start
Delete City Table
Start
Creating Product Information Table
Start
Adding Constraints to the Course Schedule
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Adding Unique Constraint to City Names
Start
Comprehensive Operation of Conversion Functions
Start
Add Course Index
Start
Query Is So Slow
Start
User Binary Log
Start
View for Course Information
Start
Identify MVP Recipient in Game
Start
Update GPA
Start
A Simple Course Database
Start
Personnel Management System Database Setup
Start
Query User Level
Start
Query User Levels with Left Join
Start
Right Outer Join Query User Level
Start
Check the Maximum Value Again
Start
Course Statistics
Start
Spring Course Information
Start
Backup Data Table
Start
Student table view
Start
Student Grade Management System
Start
Comprehensive DML Operations
Start
City Province Query
Start
Delete Course Schedule View Data
Start
Update Student View
Start
User Permission Management
Start
Create User
Start
DDL Related Operations
Start
Teacher
Labby
Labby is the LabEx teacher.
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1 Lab
81 Challenges
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