is a legacy Type 4 JDBC driver used to bridge Java applications and MySQL databases. While it was a standard choice during the mid-to-late 2000s, it is now considered obsolete for modern development. Quick Review
Supports auto-loading of the driver class via the java.sql.Driver service provider mechanism. Mysql Connector Java 5.1.7 Bin
Fixed issues where table aliases were not correctly returned in ResultSetMetaData . Critical Considerations Working With the PIX/PDQ Manager - Oracle Help Center is a legacy Type 4 JDBC driver used
Introduced better support for NCHAR , NVARCHAR , and NCLOB types. Mysql Connector Java 5.1.7 Bin
It primarily supports JDBC 3.0 and 4.0 specifications and is designed for MySQL versions 4.1 through 5.5.