tsql.tar.gz

T-SQL-SPA

T-SQL is a dialect of SQL that is used in Microsoft SQL Server. The popularity of Microsoft's database management system sustains high market demand for people well versed in T-SQL. 

This course teaches the core concepts and syntax of T-SQL. First, you will learn how to create tables, insert data, update existing records, and create relationships between tables. Then, you will be exposed to more advanced constructs of T-SQL, like stored procedures, functions, and triggers. 

By the end of the course, you will be sufficiently adept with T-SQL and be able to perform your day-to-day tasks as software and database developers effectively.

Querying Databases Using Transact-SQL

T-SQL has many built-in functions that we can use to work with strings and text. Functions can be applied to a single value or to a whole column when selecting. To view the result of a function call, we can use the `SELECT` statement:


```SQL
SELECT FUNCTION(Parameter)
```

## Finding the length

We can count the number of characters in a given string value using the `LEN()` function. The function considers space as a character:

T-SQL has many built-in functions that we can use to work with strings and text. Functions can be applied to a single value or to a whole column when selecting. To view the result of a function call, we can use the `SELECT` statement:


```SQL
SELECT FUNCTION(Parameter)
```

# Finding the length

We can count the number of characters in a given string value using the `LEN()` function. The function considers space as a character:

Learn about built-in functions that make it easier to work with string values.

Before We Start

T-SQL Basics

Querying Multiple Tables

Grouping and Aggregation

Subqueries

T-SQL Fundamentals Assessment

Built-in Functions

T-SQL Programming Basics

Additional Programming Constructs

Course Comprehension Assessment

Conclusion

Working with String Values

Finding the length