この例が、私が説明しようとしていることを明確に示していることを願っています。
SET SQLBL ON;
SET DEFINE OFF;
CREATE TABLE CLOB_TEST
(
clob_in CLOB
);
INSERT
INTO CLOB_TEST VALUES
(
'I am working as a DBA and senior database resource in L&T Infotech in Pune India'
);
SELECT DBMS_LOB.SUBSTR(CLOB_IN,3000) ot FROM CLOB_TEST;
-----------------------------OUTPUT------------------------------------------
OT
I am working as a DBA and senior database resource in L&T Infotech in Pune India
-----------------------------OUTPUT------------------------------------------