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Inserting DateTime Values into SQL Databases with C#

Introduction Working with databases often requires handling date and time values. Inserting DateTime values into a … Inserting DateTime Values into SQL Databases with C#Read more

.NET, c#, data types, DateTime, parameterized-queries, SQL, SQL Server, sql-injection

Retrieving Column Names in Oracle Databases

Introduction When working with relational databases, it’s often necessary to programmatically retrieve information about table structures, … Retrieving Column Names in Oracle DatabasesRead more

all-tab-cols, column names, cx-oracle, data-dictionary, database, dba-tab-cols, desc, metadata, oracle, SQL, sql-injection, user-tab-cols

Securing PHP Applications: Input Sanitization and Output Escaping Techniques

In web development, handling user input and ensuring secure data output are critical steps to protect … Securing PHP Applications: Input Sanitization and Output Escaping TechniquesRead more

htmlspecialchars, input-sanitization, output-escaping, PHP, prepared-statements, sql-injection, strip-tags, xss-prevention

Handling Single Quotes in SQL Server

SQL Server, like many database systems, uses single quotes (‘) to delimit string literals. This presents … Handling Single Quotes in SQL ServerRead more

dynamic-sql, escape-clause, escaping, like, parameterization, single-quote, SQL Server, sql-injection, string-literals

Working with MySQL Queries in PHP

When working with databases in PHP, it’s essential to understand how to execute and handle MySQL … Working with MySQL Queries in PHPRead more

database-queries, error handling, MySQL, PHP, prepared-statements, sql-injection

Inserting Strings with Single Quotes in PostgreSQL

Inserting Strings with Single Quotes in PostgreSQL PostgreSQL, like many SQL databases, uses single quotes to … Inserting Strings with Single Quotes in PostgreSQLRead more

dollar-quoting, escaping, PostgreSQL, prepared-statements, single-quotes, SQL, sql-injection, string-literals

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

concat, data-type-conversion, dynamic-sql, parameterization, sp-executesql, SQL Server, sql-injection, string-agg, variable-scope

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

database-connectivity, MySQL, mysqli, object-oriented programming, pdo, PHP, prepared-statements, procedural-programming, sql-injection

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

database-connection, dsn, error handling, MySQL, pdo, pdoexception, PHP, PostgreSQL, prepared-statements, sql-injection, sqlite

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

dynamic-sql, Full-Text Search, like, or, pattern matching, query-construction, SQL, SQL Server, sql-injection, string-search

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