Generate the ddl to create materialized view log...
Hi gurus...Oracle db: 11g
I am trying to generate / excerpt from script MVIEW Logs from prod to be applied on the test.
I tried
< code >
DBMS_METADATA. GET_DDL (decode(object_type,'materialized_view_log'), object_name, owner)
from dba_objects
where owner = < ABC >;
< code >
above fails, any ideas?
Thank you
>
Oracle db: 11g
I am trying to generate / excerpt from script MVIEW Logs from prod to be applied on the test.
I tried
dbms_metadata.get_ddl(decode(object_type,'materialized_view_log'), object_name, owner)
from dba_objects
where owner=
above fails, any ideas?
>
Please try to use the tags in code, but you need to add.
on the line before and the line after your code instead of what you are using.
The object type names are case-sensitive so you need to use
DBMS_METADATA. GET_DDL ('MATERIALIZED_VIEW_LOG', object_name, owner)
Why are you using DECODE?
Tags: Database
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Which version of the database, you are on?
And you have access to the Oracle Metalink/My Support?Found this, by the way:
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If problems occur when you try to access a log of a materialized view, the system issues an error ORA-12096 which is followed by the actual error. If the error ORA-12096 is accompanied by a message ORA-00942, the problem may be due to a reorganization in line which was only partially cancelled. In this case, you can remove the log file for manually materialized view (after checking that it is no longer necessary):
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Published by: hoek on July 29, 2009 14:15
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I want to refresh a materialized view, but I get an error ORA-12008.
Does anyone have an idea? I can't find any errors in my update statement.
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dealer says:
I get the same error:scott@orcl>exec dbms_mview.refresh('dummy_mv','c'); BEGIN dbms_mview.refresh('dummy_mv','c'); END; * FEHLER in Zeile 1: ORA-12008: error in materialized view refresh path ORA-00947: not enough values ORA-06512: in "SYS.DBMS_SNAPSHOT", Zeile 820 ORA-06512: in "SYS.DBMS_SNAPSHOT", Zeile 877 ORA-06512: in "SYS.DBMS_SNAPSHOT", Zeile 858 ORA-06512: in Zeile 1
I would first check "request" from the view of the DBA_SNAPSHOTS/DBA_MVIEWS dictionary information, if it reveals something obvious.
But it looks more like an internal error when processing the update. You can get more information on the follow-up to the session error. "Alter session set sql_trace = true;" before running the update should be sufficient. Then unplug and check the trace file generated error using "tkprof" and check the output or by searching manually "err =" in the trace file.
What 4 numbers of Oracle version do you use?
Kind regards
RandolfOracle related blog stuff:
http://Oracle-Randolf.blogspot.com/SQLTools ++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676 /.
http://sourceforge.NET/projects/SQLT-pp/
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