dbms_lob « System Packages « Oracle PL / SQL





1.Use dbms_lob.getchunksize to get the clob column size
2.Call dbms_lob.write to write value to clob type value
3.Use dbms_lob.writeappend to append value to clob type value
4.Use dbms_lob.compare to compare
5.Use dbms_lob.compare to compare clob type value with offset
6.Use dbms_lob for load clob data from file
7.This block demonstrates the use of DBMS_LOB.COPY.
8.This block demonstrates DBMS_LOB.GETLENGTH.
9.DBMS_LOB.SUBSTR: Select the first 50 characters of clob_col, and the first 25 bytes of blob_col, for each row.










10.Use DBMS_LOB.GETLENGTH to get the length of a clob type variable
11.DBMS_LOB.CREATETEMPORARY
12.DBMS_LOB.ERASE
13.DBMS_LOB.FREETEMPORARY
14.DBMS_LOB.ISTEMPORARY
15.DBMS_LOB.READ
16.DBMS_LOB.WRITE
17.This script tests the DBMS_LOB.LOADFROMFILE procedure