// GetChunkSize returns the chunk size that should be used when
// reading/writing the LOB in chunks.
func (lv *ExternalLobVar) GetChunkSize() (int, error) {
var chunkSize C.ub4
var err error
if err = lv.Verify(); err != nil {
return 0, err
}
if err = lv.lobVar.environment.CheckStatus(
C.OCILobGetChunkSize(lv.lobVar.connection.handle,
lv.lobVar.environment.errorHandle,
(*C.OCILobLocator)(unsafe.Pointer(&lv.lobVar.dataBytes[lv.pos*lv.lobVar.size])),
&chunkSize),
"LobGetChunkSize"); err != nil {
return 0, err
}
return int(chunkSize), nil
}
// GetChunkSize returns the chunk size that should be used when
// reading/writing the LOB in chunks.
func (lv *ExternalLobVar) GetChunkSize() (int, error) {
var chunkSize C.ub4
var err error
if err = lv.Verify(); err != nil {
return 0, errgo.Mask(err)
}
if CTrace {
ctrace("OCILobGetChunk(conn=%p, lob=%x, &size=%p)",
lv.lobVar.connection.handle, lv.getHandleBytes(), &chunkSize)
}
if err = lv.lobVar.environment.CheckStatus(
C.OCILobGetChunkSize(lv.lobVar.connection.handle,
lv.lobVar.environment.errorHandle,
lv.getHandle(), &chunkSize),
"LobGetChunkSize"); err != nil {
return 0, errgo.Mask(err)
}
return int(chunkSize), nil
}