SQLListSpecialColumns 构造函数

 CONSTRUCTOR(
	nColType,
	cQualifier,
	cOwner,
	cTableName,
	nScope,
	nNullable,
	oSQLConnection
) CLIPPER

[ClipperCallingConventionAttribute(new string[] { ... })]
public SQLListSpecialColumns(
	__Usual nColType = default,
	__Usual cQualifier = default,
	__Usual cOwner = default,
	__Usual cTableName = default,
	__Usual nScope = default,
	__Usual nNullable = default,
	__Usual oSQLConnection = default
)