OracleParameterMetaData (Oracle Database JDBC Java API Reference)

All Superinterfaces:

ParameterMetaData, Wrapper
```
public interface OracleParameterMetaData
extends ParameterMetaData
```
This interface defines the Oracle extensions to the standard JDBC interface java.sql.ParameterMetaData. For pre-JDK 1.4 applications, this interface provides the equivalent functions in java.sql.ParameterMetaData. Applications can use java.sql.ParameterMetaData where they do not make use of Oracle extensions. However, when an application uses the Oracle extensions to java.sql.ParameterMetaData, it must use oracle.jdbc.OracleParameterMetaData.
This is an interface that can be used to get information about the types and properties of the parameters in a PreparedStatement object.

<section role="region">
- Field Summary
  - Fields inherited from interface java.sql.ParameterMetaData
    parameterModeIn, parameterModeInOut, parameterModeOut, parameterModeUnknown, parameterNoNulls, parameterNullable, parameterNullableUnknown
</section> <section role="region">
- Method Summary
  - Methods inherited from interface java.sql.ParameterMetaData
    getParameterClassName, getParameterCount, getParameterMode, getParameterType, getParameterTypeName, getPrecision, getScale, isNullable, isSigned
  - Methods inherited from interface java.sql.Wrapper
    isWrapperFor, unwrap
</section>