T-SQL – CodeRavo

Iterating Over Table Variables in T-SQL Without Using Cursors

In Transact-SQL (T-SQL), table variables are a powerful feature that allows you to store and manipulate … Iterating Over Table Variables in T-SQL Without Using CursorsRead more

cursors, identity-columns, iteration, performance optimization, set-based-operations, T-SQL, table-variables, Temporary Tables, while loop

Iterating Over Result Sets in SQL Server

SQL Server, like many relational database systems, excels at set-based operations. This means performing actions on … Iterating Over Result Sets in SQL ServerRead more

cursor, iteration, performance, set-based-operations, SQL Server, T-SQL, table-variable, while loop

Using Table Variables with Select Statements in T-SQL

In Transact-SQL (T-SQL), table variables are a type of temporary storage that can be used to … Using Table Variables with Select Statements in T-SQLRead more

common-table-expressions, INSERT INTO, select-statements, T-SQL, table-variables, temporary-storage

Accessing Data from Multiple SQL Servers

In many scenarios, database administrators and developers need to access data from multiple SQL Server instances, … Accessing Data from Multiple SQL ServersRead more

database administration, distributed-queries, linked-servers, SQL Server, T-SQL

Looping Constructs in SQL Server T-SQL

Looping Constructs in SQL Server T-SQL SQL Server’s Transact-SQL (T-SQL) provides several ways to execute a … Looping Constructs in SQL Server T-SQLRead more

do-while-loop, iteration, looping-constructs, loops, offset-fetch, repeat-until-loop, SQL Server, T-SQL, while loop

Formatting Dates to DD/MMM/YYYY in SQL Server

Introduction Working with dates is a common task in database management, and formatting dates appropriately can … Formatting Dates to DD/MMM/YYYY in SQL ServerRead more

convert-function, culture-settings, Date Formatting, format-function, SQL Server, T-SQL

Modifying Column Data Types in T-SQL

Changing Column Data Types in SQL Server In relational databases, it’s common to need to modify … Modifying Column Data Types in T-SQLRead more

alter table, column-modification, data-conversion, data-type, database schema, nullability, SQL Server, T-SQL, transaction-management

Understanding Comparison Operators in T-SQL: `!=` vs. `<>`

Introduction In Transact-SQL (T-SQL), comparison operators play a crucial role in querying databases by evaluating conditions … Understanding Comparison Operators in T-SQL: `!=` vs. `<>`Read more

ansi-compliance, comparison-operators, database-compatibility, microsoft-sql-server, not-equal-to-operator, sql-92-standard, T-SQL

Assigning Values from SQL Queries to Variables

Assigning Values from SQL Queries to Variables In SQL Server (and many other database systems), it’s … Assigning Values from SQL Queries to VariablesRead more

assignment, data types, multiple-rows, queries, select, set, SQL, SQL Server, T-SQL, variables

Padding Strings with Leading Zeros in SQL Server

Padding Strings with Leading Zeros in SQL Server In many database applications, maintaining consistent data formats … Padding Strings with Leading Zeros in SQL ServerRead more

concat, data-formatting, format, isnull, leading-zeros, right, SQL Server, string manipulation, string-padding, T-SQL