Manipulating Data with SQL
In this course you will learn to write the SQL code to manipulate the data in a relational database table. You’ll begin by populating the table with data. Since a database and its tables are designed and built to be repositories of data, getting the data into the tables is a critical activity in the building of a working database. When building a new home, the real test of your design comes when the furniture and family move in.
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- Level Professional
- المدة 2 ساعات hours
- الطبع بواسطة Coursera Project Network
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In this course you will learn to write the SQL code to manipulate the data in a relational database table. You’ll begin by populating the table with data. Since a database and its tables are designed and built to be repositories of data, getting the data into the tables is a critical activity in the building of a working database. When building a new home, the real test of your design comes when the furniture and family move in. It’s much the same with designing and building database tables—the real test comes when you load data into the tables and begin to use it. As you work through and complete hands-on tasks, you’ll become familiar with SQLiteStudio, the database management system used in the course. You’ll experience first-hand the impact data types and constraints have on manipulating table data. For example, as you enter new data into a table, you’ll appreciate the extra protection provided by the primary key constraint. It will not let you insert two rows into a table that are exactly alike. In addition to adding data to the tables, you’ll write the SQL code used to modify existing data values and to delete rows of data. Managing and manipulating data are SQL’s primary purposes, and SQL coding will be a powerful addition to your tool set. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.الوحدات
Manipulating Data with SQL
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- Graded Quiz: Test your Project understanding
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- Why are backup and restore procedures important?
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- Manipulating Data with SQL
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Auto Summary
Unlock the power of data manipulation with the "Manipulating Data with SQL" course, perfect for those passionate about IT and Computer Science. Guided by expert instruction from Coursera, this intermediate-level course delves into the essentials of SQL for managing relational database tables. Over the span of 120 minutes, you will gain hands-on experience with SQLiteStudio, learning to populate, modify, and delete data within tables. This course emphasizes the importance of data types and constraints, ensuring data integrity and showcasing the pivotal role of SQL in database management. Ideal for North American learners, this free course equips you with practical SQL skills, making it a valuable addition to your professional toolkit. Whether you're looking to advance your career or simply enhance your data management capabilities, this engaging course is designed to help you succeed.
Judy Richardson