Oracle in a Nutshell

OracleParameterMetaData

Extends the java.sql.ParameterMetaData interface. New with Oracle9i.

Fields

parameterModeIn	Static int
parameterModeInOut	Static int
parameterModeOut	Static int
parameterModeUnknown	Static int
parameterNoNulls	Static int
parameterNullable	Static int
parameterNullableUnknown	Static int

Methods

getParameterClassName(int param )

Retrieves the fully qualified name of the Java class as java.lang.String whose instances should be passed to the method PreparedStatement.setObject.

getParameterCount( )

Retrieves int as the number of parameters in the PreparedStatement object for which this OracleParameterMetaData object contains information.

getParameterMode(int param )

Retrieves int as the designated parameter’s mode.

getParameterType(int param )

Retrieves int as the designated parameter’s SQL type.

getParameterTypeName(int param )

Retrieves java.lang.String as the designated parameter’s database-specific type name.

getPrecision(int param )

Retrieves int as the designated parameter’s number of decimal digits.

getScale(int param )

Retrieves int as the designated parameter’s number of digits to the right of the decimal point.

isNullable(int param )

Retrieves int indicating whether NULL values are allowed in the designated parameter.

isSigned(int param )

Retrieves Boolean indicating whether values for the designated parameter can be signed numbers.