SYNC index

Question

Can I use trigger to sync the text index, I created a trigger as following, but didn't work, pls help.
Thanks.
Create or replace trigger sync_idx_html_bfile
After insert on lucy.html_bfile
For each row
Begin
Ctx_ddl.sync_index(idx_html_bfile);
Dbms_output.put_line(the sybc index trigger fired);
End;
SQL> insert into html_bfile values (3,bfilename('HTML','lucy.html'));
insert into html_bfile values (3,bfilename('HTML','lucy.html'))
ERROR at line 1:
ORA-20000: interMedia Text error:
DRG-51300: error getting dml Queue lock
ORA-04092: cannot COMMIT in a trigger
ORA-06512: at "CTXSYS.DRUE", line 126
ORA-06512: at "CTXSYS.CTX_DDL", line 1270
ORA-06512: at "LUCY.SYNC_IDX_HTML_BFILE", line 3
ORA-04088: error during execution of trigger 'LUCY.SYNC_IDX_HTML_BFILE'

Answer 1

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Lucy([email protected]):
Can I use trigger to sync the text index, I created a trigger as following, but didn't work, pls help.
Thanks.
Create or replace trigger sync_idx_html_bfile
After insert on lucy.html_bfile
For each row
Begin
Ctx_ddl.sync_index(idx_html_bfile);
Dbms_output.put_line(the sybc index trigger fired);
End;
SQL> insert into html_bfile values (3,bfilename('HTML','lucy.html'));
insert into html_bfile values (3,bfilename('HTML','lucy.html'))
ERROR at line 1:
ORA-20000: interMedia Text error:
DRG-51300: error getting dml Queue lock
ORA-04092: cannot COMMIT in a trigger
ORA-06512: at "CTXSYS.DRUE", line 126
ORA-06512: at "CTXSYS.CTX_DDL", line 1270
ORA-06512: at "LUCY.SYNC_IDX_HTML_BFILE", line 3
ORA-04088: error during execution of trigger 'LUCY.SYNC_IDX_HTML_BFILE'<HR></BLOCKQUOTE>
The error is occuring because the call to re-index your table is trying to enforce a commit. Oracle will prevent you doing this because the commit would also commit your INSERT transaction which is a Bad Thing as it would prevent you from rolling back your own transaction. I'm pretty sure that you can force interMedia to re-index on a state change but I don't know how. Sorry.
Dean
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