RE: ORA-03113: end-of-file on communication channel
Date: Tue, 22 Mar 2011 13:11:16 +0000
Message-ID: <DF78EADE484D37419A53F5C898629DB71192D3_at_USMAIL2K10-01.us.micros.int>
But if there are no records in the table, I'm doubting that is the case here.
I agree with what's been said so far - check the trace files. Also, if this is just a table, perhaps worth doing an analyze table restrizione validate structure cascade;
Stephan Uzzell
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Sheehan, Jeremy
Sent: Tuesday, 22 March, 2011 09:08
To: niall.litchfield_at_gmail.com; jose.soares_at_sferacarta.com
Cc: ORACLE-L
Subject: RE: ORA-03113: end-of-file on communication channel
We saw this before when invalid data got entered into a field. There was a number field that somehow had a special character entered and every time the field was queried it gave us this error. Took all night to figure out.
Jeremy
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Niall Litchfield
Sent: Tuesday, March 22, 2011 7:50 AM
To: jose.soares_at_sferacarta.com
Cc: ORACLE-L
Subject: Re: ORA-03113: end-of-file on communication channel
ORA-03113 means your session and the server process have stopped talking. This shouldn't happen in your situation. Of course if you have further complications (like it's not a table but a complex view, or there's a VPD function or....) then there maybe a specifc bug/issue that you hit. In either case the trace files mentioned earlier should give you more info
On Tue, Mar 22, 2011 at 11:08 AM, jo <jose.soares_at_sferacarta.com<mailto:jose.soares_at_sferacarta.com>> wrote: Hi all,
Does someone know what this error mean?
"end-of-file on communication channel"
I have the following table, with no rows stored:
name | data_type | nullable | data_default | data_length
--------------- + --------- + -------- + ------------- + -----------
COD_MALATTIA | NVARCHAR2 | Y | NULL | 20 COD_MATRICE | NVARCHAR2 | Y | NULL | 20 COD_NAZIONE | NVARCHAR2 | Y | NULL | 6 DATA_FINE | DATE | Y | NULL | 11 DATA_INIZIO | DATE | N | CURRENT_DATE | 11 ID | NUMBER | N | NULL | 38 ID_MACELLAZIONE | NUMBER | N | NULL | 38
I tried these queries:
select count(*) from restrizione where COD_MALATTIA is not null count(*)
0
select count(*) from restrizione where COD_MATRICE is not null count(*)
0
select count(*) from restrizione where COD_NAZIONE is not null count(*)
0
select count(*) from restrizione where DATA_INIZIO is not null count(*)
0
select count(*) from restrizione where ID is not null count(*)
0
select count(*) from restrizione where ID_MACELLAZIONE is not null count(*)
0
select count(*) from restrizione
count(*)
0
but this one raises the error
select count(*) from restrizione where DATA_FINE is not null ORA-03113: end-of-file on communication channel
Only when I use DATA_FINE column in the WHERE clause it raise the error. what's wrong with this column?
Thanks for any help.
j
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Niall Litchfield
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Received on Tue Mar 22 2011 - 08:11:16 CDT