Copying data from LOB Column to Long Raw Column
问题 I was looking for a query which picks data from a table having Blob column and update a table having LONG RAW column. It seems Oracle supports only up to 4000 characters. Is there a way to copy full data from blob to long raw. I was using the follwing query insert into APPDBA.QA_SOFTWARE_DUMMY select SOFTWARE_ID, UPDATED_BY, CREATE_CHANGE_DATE, FILE_NAME, DBMS_LOB.SUBSTR(SOFTWARE_FILE, 4000) SOFTWARE_FILE, SOFTWARE_TYPE from APPDBA.QA_SOFTWARE_DUMMY_TEST ; but DBMS_LOB.SUBSTR supports only