ParameterMetaData is new in JDBC 3.0. It describes the number, type, and properties of parameters to prepared statements. The method PreparedStatement.getParameterMetaData returns a ParameterMetaData object that describes the parameter markers that appear in the PreparedStatement object. See java.sql.PreparedStatement interface: supported JDBC 3.0 methods for more information.
| Returns | Signature | Implementation Notes |
|---|---|---|
| int | getParameterCount() | |
| int | isNullable(int param) | |
| boolean | isSigned(int param) | |
| int | getPrecision(int param) | |
| int | getScale(int param) | |
| int | getParameterType(int param) | |
| String | getParamterTypeName (int param) | |
| String | getParamterClassName (int param) | |
| int | getParameterMode (int param) |