December 2002
Intermediate to advanced
928 pages
85h 29m
English
TO_LOB (long_column)Converts a LONG or LONG RAW value long_column into a CLOB, BLOB, or NCLOB. Can be used only in the subquery of an INSERT ... SELECT FROM statement when using that statement to populate a LOB column. LONG values are converted to either CLOB or NCLOB values depending on the datatype of the destination column. LONG RAW values are converted to BLOB values.