ParameterMetaData

interfacein packageklyn.databases.sql

public interface ParameterMetaData:

ParameterMetaData

Parameter metadata contract for prepared and callable SQL statements.

import klyn.databases.sql

info = prepared.parameterInfo
print(info.parameterCount)

Properties

Modifier and Type	Member	Description
public readonly property	parameterCount `parameterCount as Int`	Number of declared parameters.

Methods

Modifier and Type	Member	Description
public	getParameterCount `getParameterCount() as Int`	Method form of the `parameterCount` property.
public	getParameterMode `getParameterMode(index as Int) as ParameterMode throws SQLException`	Method-form alias of `parameterMode(.
public	getParameterType `getParameterType(index as Int) as Int throws SQLException`	Method-form alias of `parameterType(.
public	getParameterTypeName `getParameterTypeName(index as Int) as String throws SQLException`	Method-form alias of `parameterTypeName(.
public	getPrecision `getPrecision(index as Int) as Int throws SQLException`	Method-form alias of `precision(.
public	getScale `getScale(index as Int) as Int throws SQLException`	Method-form alias of `scale(.
public	isNullable `isNullable(index as Int) as Nullability throws SQLException`	Method-form alias of `nullability(.
public	isSigned `isSigned(index as Int) as Boolean throws SQLException`	Method-form alias of `signed(.
public	nullability `nullability(index as Int) as Nullability throws SQLException`	Returns the nullability contract for one parameter.
public	parameterMode `parameterMode(index as Int) as ParameterMode throws SQLException`	Returns the mode for one parameter.
public	parameterType `parameterType(index as Int) as Int throws SQLException`	Returns the SQL type code for one parameter.
public	parameterTypeName `parameterTypeName(index as Int) as String throws SQLException`	Returns the SQL type name for one parameter.
public	precision `precision(index as Int) as Int throws SQLException`	Returns the numeric precision for one parameter.
public	scale `scale(index as Int) as Int throws SQLException`	Returns the numeric scale for one parameter.
public	signed `signed(index as Int) as Boolean throws SQLException`	Returns true for signed numeric parameters.