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🗄️ Databases

INSERT — Adding Rows to Your Table

Now that you have a table blueprint, you can fill it with data using INSERT INTO. You can insert one row or many rows at once. Always use placeholders (?) instead of putting values directly in the string — this protects against bugs and security issues.

3 min 10 XP Lesson 3 of 11
INSERT — Adding Rows to Your Table

Now that you have a table blueprint, you can fill it with data using INSERT INTO. You can insert one row or many rows at once. Always use placeholders (?) instead of putting values directly in the string — this protects against bugs and security issues.

Quick Quiz

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Why use ? placeholders in SQL?