get stream from SMALL_BLOB_TABLE.SMALL_BLOB ... get stream from SMALL_BLOB_TABLE.SMALL_BLOB again ... Expected exception may happen. Stream of column value in result cannot be retrieved twice get stream from LARGE_BLOB_TABLE.LARGE_BLOB ... get stream from LARGE_BLOB_TABLE.LARGE_BLOB again ... Expected exception may happen. Stream of column value in result cannot be retrieved twice get reader from SMALL_CLOB_TABLE.SMALL_CLOB ... get reader from SMALL_CLOB_TABLE.SMALL_CLOBagain ... Expected exception may happen. Stream of column value in result cannot be retrieved twice get reader from LARGE_CLOB_TABLE.LARGE_CLOB ... get reader from LARGE_CLOB_TABLE.LARGE_CLOBagain ... Expected exception may happen. Stream of column value in result cannot be retrieved twice