Questions tagged [oracle]
All versions of Oracle database. Add a version-specific tag like oracle-11g-r2 if that context is important in the question. Do not use for Oracle products such as applications or middleware or other database products owned by Oracle, like MySQL or BerkeleyDB.
7,789
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Oracle - manual replication and force logging
When we configure Data Guard, we enable force logging. If we set up manual replication (via rsync and cataloging the archives at the destination + database recovery), do we need to enable force ...
- 791
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33
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Is there a way to know until what time a point-in-time recovery of an Oracle database was performed?
Is there a way to know until what time a point-in-time recovery of an Oracle database was performed?
I only found references to the columns RESETLOGS_CHANGE# and RESETLOGS_TIME in V$DATABASE, but ...
- 791
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oracle 19c user getting EXPIRED & LOCKED within several minutes when all password related settings in its profile are set to unlimited
I cannot understand why the account in Oracle 19c NON-CDB database getting locked few minutes later after creation. Audit trail is not configured.
I'm running the database in container, it's Oracle ...
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Select hierarchical rows in proper order
How do I fix this query in Oracle?
SELECT t.id, t.code, t.text
FROM our_table t
WHERE EXISTS (
SELECT 1
FROM our_table root
WHERE root.id = t.root_id
AND root.code IN ('1', '2')
)
...
- 109
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Oracle - Completly audit of normal users and DBA's
Which is the option to enable user audit and DBA actions?
I mean, let's say we audit a table called salary. No normal user can update the table without being audited.
But a DBA (which has full access ...
- 791
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16
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Select, Filter and Sort ist not working with Oracle SQL Developer
I am using SAP ADBC to UPDATE some Oracle database entries.
It's working and the data appearance in the SQL Developer between "normal" and UPDATED entries look same.
But when I use a,
SELECT ...
- 1
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19
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Rotate encryption key for asm tde wallet oracle 19c
I have 1 database that has the tde encryption wallet located in ASM rather than o/s
I now need to rotate the encryption key. I normally do this by changing the key ob one node then copying to the ...
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23
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Oracle 19 recover table with remap and constraints issue
I have a Oracle 19 DB that I am testing table restores from RMAN backups. I am using this code.
recover table "HR".REGIONS OF PLUGGABLE DATABASE 'pdb'
until ...
- 13
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47
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ORA-65139: Mismatch Between XML Metadata File And Data File
I have two systems - SYS1, SYS2(stand alone). On both is running an oracle 19c database. I want to create a plugable database from SYS1 and want to plug in the SYS2 database.
I created the pluggable ...
- 1
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2
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63
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How to Restore RMAN Backup at Specific Date
I have daily backups of my test system which is taken daily full backups and also hourly arch backups. I need to restore one of these backups to another linux server. I've completed all steps until ...
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RMAN - keep until and control_file_record_keep_time
Should I adjust control_file_record_keep_time to match the KEEP UNTIL value in my RMAN script?
Here's my monthly backup script:
RUN
{
BACKUP AS COMPRESSED BACKUPSET FULL
FORMAT 'FULL_MONTHLY_%...
- 791
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26
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What are the implications of PLSQL_OPTIMIZE_LEVEL=2 and PLSQL_DEBUG=TRUE?
I have an Oracle database (19c EE) where several users develop PL/SQL Code. When I query the view USER_PLSQL_OBJECT_SETTINGS it shows me 700 entries with PLSQL_OPTIMIZE_LEVEL=2 and PLSQL_DEBUG=TRUE. I ...
- 113
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Oracle database backup recovery
Just startet to study Oracle, i need to restore database backup. Log file said it was made in Oracle Database 10g Enterprise. I have Oracle XE 18, is it even possible to make it for XE version usind ...
2
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1
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37
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Oracle optimizer does not use column group information from multiple tables and misses correlation
I have a problem where the execution of a query is too slow in oracle 12c standard edition.
I figured out, the optimizer estimates wrong cardinalities because it misses the correlation between two ...
- 21
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How to check if Oracle Database is using EBR ( EDITION-BASED REDEFINITION) or not
As per Oracle's documentation, since version 11g, Edition Based Redefinition (EBR) is initialized with a default edition named ORA$BASE. Any future EBRs are children of this so-called "edition&...
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