Inserting Strings with Single Quotes in PostgreSQL PostgreSQL, like many SQL databases, uses single quotes to … Inserting Strings with Single Quotes in PostgreSQLRead more
sql-injection
Dynamic SQL and Variable Scope in SQL Server
Dynamic SQL and Variable Scope in SQL Server Dynamic SQL refers to SQL statements that are … Dynamic SQL and Variable Scope in SQL ServerRead more
Understanding MySQL Connection in PHP: Transitioning from `mysql_` to `mysqli_` or `PDO`
Introduction Connecting to a MySQL database is a common task when developing web applications. In earlier … Understanding MySQL Connection in PHP: Transitioning from `mysql_` to `mysqli_` or `PDO`Read more
Connecting to Databases with PDO in PHP
Connecting to Databases with PDO in PHP PHP’s PHP Data Objects (PDO) is a database abstraction … Connecting to Databases with PDO in PHPRead more
Constructing Flexible SQL Queries with LIKE and OR
Building Powerful Search Conditions in SQL SQL is a powerful language for data retrieval, and crafting … Constructing Flexible SQL Queries with LIKE and ORRead more
Secure PHP: Preventing SQL Injection with Prepared Statements
Introduction SQL injection is a prevalent security vulnerability where an attacker can manipulate your SQL queries … Secure PHP: Preventing SQL Injection with Prepared StatementsRead more