public XSQLVARImpl() { this.sqlname = ""; this.relname = ""; this.ownname = ""; this.aliasname = ""; }
XSQLVARImpl( int sqltype, int sqlscale, int sqlsubtype, int sqllen, byte[] sqldata,  String sqlname, String relname, String ownname, String aliasname ) { this.sqltype = sqltype; this.sqlscale = sqlscale; this.sqlsubtype = sqlsubtype; this.sqllen = sqllen; this.sqldata = sqldata; this.sqlname = sqlname; this.relname = relname; this.ownname = ownname; this.aliasname = aliasname; }
    public XSQLVARImpl() {	this.sqlname = "";	this.relname = "";	this.ownname = "";	this.aliasname = "";    }