SELECT * FROM TBLHTMLSCANNEDIMAGE@LNK_PREVIOUSYEARBALANCE;
ORA-22992: cannot use LOB locators selected from remote tables
both 1920 and 2021 in single db. but through link Oracle is not suppporting this
select * from ldccm.TBLCLREQUESTDESCRIPTION@Lnk_Ccm
Workaround
SELECT ( select cmodifymatter from ldccm.TBLCLREQUESTDESCRIPTION@Lnk_Ccm where nrequestno=4) FROM DUAL;
select pscannedimage From tblscannedimage@lnk_digital;
Workaround
SELECT (select pscannedimage From tblscannedimage@lnk_digital) as pscannedimage FROM DUAL
SELECT * FROM TBLHTMLSCANNEDIMAGE@LNK_PREVIOUSYEARBALANCE;
Workaround
CREATE MATERIALIZED VIEW MV_TBLHTMLSCANNEDIMAGE AS SELECT * FROM TBLHTMLSCANNEDIMAGE@LNK_PREVIOUSYEARBALANCE;
SELECT * FROM MV_TBLHTMLSCANNEDIMAGE;
Workaround
create temp table in database and insert into it then select
select *
from test@dblink;
create global temporary table testglobal
on commit delete rows
as select * from test@dblink;
select * from testglobal;
insert into testglobal
select y from test@dblink;
select * from testglobal ;
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