Search results for: "INSERT queries"

What are common pitfalls when using INSERT INTO queries in PHP?

One common pitfall when using INSERT INTO queries in PHP is not properly sanitizing user input, which can lead to SQL injection attacks. To prevent th...

When should INSERT queries be used instead of UPDATE queries in PHP?

INSERT queries should be used when you want to add new data to a database table, while UPDATE queries should be used when you want to modify existing...

What are the advantages of using INSERT queries with multiple values compared to individual UPDATE queries in mysqli?

When inserting multiple rows into a database using INSERT queries with multiple values, it is more efficient and faster compared to executing individu...

What are the best practices for handling SELECT queries after INSERT queries in PHP scripts to ensure data consistency?

When handling SELECT queries after INSERT queries in PHP scripts, it is important to ensure data consistency by properly managing database transaction...

What are some best practices to avoid duplicate entry errors in PHP MySQL INSERT queries?

Duplicate entry errors in PHP MySQL INSERT queries can be avoided by using the "INSERT IGNORE" or "INSERT INTO ... ON DUPLICATE KEY UPDATE" queries. T...