
Explore creating, altering, and dropping tables in SQL Server using the GUI; learn to add columns, change data types, and manage design mode permissions for production-safe changes.
Learn how to use the update command to modify existing records in a table, including multiple column updates, and always include a where clause to avoid updating all rows.
In this course you will learn SQL server basic concepts.
- How to create database
- How to modify database
- How to delete database
- Database delete issues
- How to create table
- How to modify table
- How to delete table
- How to insert data in tables
- How to update data in tables
- How to delete data in tables
- Truncating data vs deleting
- Select statement
- Filtering Data with the WHERE clause
- Filtering Data with the WHERE clause using various Operators
- UNION Operator and UNION ALL Operator
- EXISTS Operator
- Sorting Data with the ORDER BY Clause
- SELECT TOP Clause
- DISTINCT Statement
- GROUP BY Statement
- HAVING Clause