Java java.sql ParameterMetaData fields, constructors, methods, implement or subclass

Example usage for Java java.sql ParameterMetaData fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for java.sql ParameterMetaData.

The text is from its open source code.

Field

int	parameterNoNulls The constant indicating that a parameter will not allow `NULL` values.
int	parameterNullable The constant indicating that a parameter will allow `NULL` values.
int	parameterModeUnknown The constant indicating that the mode of the parameter is unknown.
int	parameterModeIn The constant indicating that the parameter's mode is IN.
int	parameterModeInOut The constant indicating that the parameter's mode is INOUT.
int	parameterModeOut The constant indicating that the parameter's mode is OUT.

Method

String	getParameterClassName(int param) Retrieves the fully-qualified name of the Java class whose instances should be passed to the method `PreparedStatement.setObject`.
int	getParameterCount() Retrieves the number of parameters in the `PreparedStatement` object for which this `ParameterMetaData` object contains information.
int	getParameterMode(int param) Retrieves the designated parameter's mode.
int	getParameterType(int param) Retrieves the designated parameter's SQL type.
String	getParameterTypeName(int param) Retrieves the designated parameter's database-specific type name.
int	getPrecision(int param) Retrieves the designated parameter's specified column size.
int	getScale(int param) Retrieves the designated parameter's number of digits to right of the decimal point.
int	isNullable(int param) Retrieves whether null values are allowed in the designated parameter.
boolean	isSigned(int param) Retrieves whether values for the designated parameter can be signed numbers.