Introduction
In this project, you will learn how to retrieve the number of users with modify permissions from the user table in a MySQL database.
👀 Preview
🎯 Tasks
In this project, you will learn:
How to start and log in to the MySQL terminal
How to switch to the mysql
database and query the number of users with modify permissions
How to save the SQL statement to a file
How to run the SQL script to display the result
🏆 Achievements
After completing this project, you will be able to:
Understand how to interact with a MySQL database using the MySQL terminal
Write SQL queries to retrieve specific information from database tables
Save SQL statements to a file and execute them
Apply your MySQL knowledge to solve real-world problems involving user permissions
Skills Graph
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flowchart RL
mysql(("`MySQL`")) -.-> mysql/BasicKeywordsandStatementsGroup(["`Basic Keywords and Statements`"])
sql(("`SQL`")) -.-> sql/BasicSQLCommandsGroup(["`Basic SQL Commands`"])
sql(("`SQL`")) -.-> sql/DataManipulationandQueryingGroup(["`Data Manipulation and Querying`"])
sql(("`SQL`")) -.-> sql/AdvancedDataOperationsGroup(["`Advanced Data Operations`"])
sql(("`SQL`")) -.-> sql/DatabaseManagementandOptimizationGroup(["`Database Management and Optimization`"])
mysql/BasicKeywordsandStatementsGroup -.-> mysql/source("`External Code Execution`")
sql/BasicSQLCommandsGroup -.-> sql/select("`SELECT statements`")
sql/DataManipulationandQueryingGroup -.-> sql/where("`WHERE clause`")
sql/DataManipulationandQueryingGroup -.-> sql/in("`IN clause`")
mysql/BasicKeywordsandStatementsGroup -.-> mysql/select("`Data Retrieval`")
mysql/BasicKeywordsandStatementsGroup -.-> mysql/use_database("`Database Selection`")
sql/AdvancedDataOperationsGroup -.-> sql/numeric_functions("`Numeric functions`")
sql/DatabaseManagementandOptimizationGroup -.-> sql/using_indexes("`Using Indexes`")
subgraph Lab Skills
mysql/source -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
sql/select -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
sql/where -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
sql/in -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
mysql/select -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
mysql/use_database -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
sql/numeric_functions -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
sql/using_indexes -.-> lab-301366{{"`Number of Users with Modify Permissions`"}}
end