describe.c

在动态库中实现异步导出大数据量的oracle数据

#define __OCICPP_INTERNAL_USE_
#include "Describe.h"

Describe::Describe(OCISvcCtx *svchp,OCIError *errhp,string object): 
		object_name(object),svcctx(svchp),error(errhp)
{
	text	*objname=object_name.c_str();
	ub4		objnamelen=strlen(object_name.c_str());
	OCIDescribeAny(svcctx,error,(dvoid *)objname,objnamelen,
				   OCI_OTYPE_NAME,OCI_DEFAULT,