Whether it is impossible to get a lob locator by a select condition sql?

Hi,
guys, i have tried many times, in oraclc, if i insert a row into a table with lob object, for example, the clob. i can get the lob locator back by a reset which come from stmt.execute (select_sql) clause.
however, if i insert thus record with other tools, for example, the sql_plus, i will never get the locator back even if i have commit it, it always said that it is a DBMS_lob ERROR while i connect a write stream to it.
wer ist das? could somebody give me some tips?
thank you in advance.
jedy borris
null

seems i got it: for update,right?
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by frederick zora ([email protected]):
Hi,
guys, i have tried many times, in oraclc, if i insert a row into a table with lob object, for example, the clob. i can get the lob locator back by a reset which come from stmt.execute (select_sql) clause.
however, if i insert thus record with other tools, for example, the sql_plus, i will never get the locator back even if i have commit it, it always said that it is a DBMS_lob ERROR while i connect a write stream to it.
wer ist das? could somebody give me some tips?
thank you in advance.
jedy borris
<HR></BLOCKQUOTE>
null

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warning INTEGER;
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DBMS_LOB.ISOPEN throws the error ora-22275 invalid lob locator

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ora-22275 invalid lob locator
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END IF;

Most likely v_xml_clob is NULL so you'd rather check IF v_xml_clob IS NOT NULL AND DBMS_LOB.ISOPEN(v_xml_clob) = 1
THENbye
TPD

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3
SQL> /
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SQL> -- insert some data
SQL> insert into testclob values ('<Data>Testing</Data>')
2 /
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SQL> -- Define a clob view over some tables
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SQL> create or replace view v_testclob
2 (field1)
3 as
4 select field1 from testclob
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6 select field1 from testclob
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View created.
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SQL> -- Creat a functions that proceses the CLOB
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11
12 /
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some data
SQL>
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SQL> -- Selecting from the view crashes
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some data
some data
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SQL>

Whether it is impossible to get a lob locator by a select condition sql?

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