使用OWASP ESAPI防护Sybase数据库SQL注入，应选用哪种Codec？

Hey there! If you're working with Sybase and want to use OWASP ESAPI to fend off SQL injection attacks, go with OracleCodec—here's the breakdown:

• Sybase uses the same single-quote escaping rule as Oracle: when you need to include a single quote (') in a string literal, you escape it by doubling it up (''). That's exactly what OracleCodec is built to handle.
• MySQLCodec is tailored for MySQL's specific escaping behavior (like using backslashes in certain modes) and DB2Codec matches DB2's unique quirks—neither of these align with Sybase's requirements.

A quick best practice reminder: While using the right codec is a great defensive layer, parameterized queries (prepared statements) should always be your first line of defense against SQL injection. Don't rely on the codec alone as a replacement for proper query parameterization!

内容的提问来源于stack exchange，提问作者Ted Yu