?? orarowid.cpp
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#define __OCICPP_INTERNAL_USE_#include "OraRowID.h"/*! \class OCICPP::OraRowID \brief Client-side representation of a unique identifier for a row within the Oracle server */OCICPP::OraRowID::OraRowID(OCIEnv *envhp,OCIError *errhp,OCIParam *param,ub2 type,int rows) : OraType(env,errhp,param,type,rows),rowid(0){ ReqType=SQLT_RDD; /* request Oracle 8 RowID */ size=0; rowid=(OCIRowid **)calloc(nRows,sizeof(OCIRowid *)); for(int i=0;i<nRows;i++) { if(OCIDescriptorAlloc((void *)envhp,(void **)&rowid[i],OCI_DTYPE_ROWID,0,0)!=OCI_SUCCESS) { throw OraError("OCICPPLIB: Cannot make new ROWID: Handle Allocation failed",OCICPPERROR); } }}OCICPP::OraRowID::~OraRowID() { for(int i=0;i<nRows;i++) { OCIDescriptorFree(rowid[i],OCI_DTYPE_ROWID); } free(rowid); OCIHandleFree(definehp,OCI_HTYPE_DEFINE);}void OCICPP::OraRowID::define(OCIStmt *stmt,int col) { CHECKERR(err, OCIDefineByPos(stmt,&definehp, err, col+1, rowid, -1,ReqType, (dvoid *) null, 0, (ub2 *)0, OCI_DEFAULT));}void OCICPP::OraRowID::getStr(std::string &str,int row) { str.assign(typeName);}/*void OCICPP::OraRowID::getRowID(RowID &rid) { rid.init(this);}*/?? 快捷鍵說明
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