Understanding Database Schemas and Table Discovery Relational databases organize data into tables, and understanding the structure … Discovering Database Tables with T-SQLRead more
SQL Server
Using CASE Expressions in SQL Server
CASE expressions are a powerful tool in SQL Server that allow you to perform conditional logic … Using CASE Expressions in SQL ServerRead more
Retrieving Column Names from a SQL Server Table
Retrieving column names from a table is a common task in database administration and development. In … Retrieving Column Names from a SQL Server TableRead more
Concatenating Text from Multiple Rows into a Single String in SQL Server
Introduction In SQL Server, it’s often necessary to transform data across multiple rows into a single … Concatenating Text from Multiple Rows into a Single String in SQL ServerRead more
Adding Columns with Default Values in SQL Server
Adding Columns with Default Values in SQL Server SQL Server is a powerful relational database management … Adding Columns with Default Values in SQL ServerRead more
Extracting the Date Portion from a SQL Server DateTime Value
Extracting the Date Portion from a SQL Server DateTime Value SQL Server’s DATETIME and DATETIME2 data … Extracting the Date Portion from a SQL Server DateTime ValueRead more
Querying Database Tables by Column Name
Querying database tables by column name is a common task that can be useful for various … Querying Database Tables by Column NameRead more
Mastering Conditional Logic in SQL with CASE and IIF Statements
In SQL, performing conditional logic within queries is a common requirement. This functionality allows you to … Mastering Conditional Logic in SQL with CASE and IIF StatementsRead more
Understanding SQL Server’s Techniques for Updating Tables Using SELECT Queries
Introduction Updating a database table based on data from another query is a common requirement in … Understanding SQL Server’s Techniques for Updating Tables Using SELECT QueriesRead more