User o0x258

6 votes

Accepted

Which tool to compare an Oracle database with a Postgresql database?

answered Dec 23, 2014 at 16:02

6 votes

Unable to describe table in oracle

answered Dec 29, 2014 at 10:34

6 votes

Accepted

Can you use "RENAME" instead of "FLASHBACK TABLE" to restore a table in Oracle?

answered Jan 21, 2015 at 14:51

4 votes

Query session parameter values of running session

answered Jan 9, 2015 at 15:54

4 votes

Duplicate database leaves orphan archivelog files

answered Jan 28, 2015 at 16:57

4 votes

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How to find out the segment behind a corrupted block when the database cannot be opened?

answered Jan 20, 2015 at 17:48

3 votes

How to set the sequence to the last used id for all tables in Oracle?

answered Dec 29, 2014 at 14:13

2 votes

TNS-12541 Error

answered Jan 2, 2015 at 13:41

2 votes

Trigger that records values for 5 columns from 3 tables when a value for column Z in table 3 is of a certain value

answered Jan 5, 2015 at 9:03

2 votes

Getting ORA-01031:insufficient privileges during first time login to oracle 11.2.0.1.0 database on my windows 8 PC

answered Jan 5, 2015 at 16:57

2 votes

Accepted

Unable to connect to Oracle from SQL Developer

answered Dec 23, 2014 at 8:46

2 votes

Restoring an Oracle Backup Properly

answered Jan 16, 2015 at 17:42

2 votes

Oracle 12c Express Enterprise Manager on Centos 6.5 is not reachable

answered Jan 19, 2015 at 10:58

2 votes

DESCRIPTION_LIST in tnsnames.ora

answered Jan 23, 2015 at 11:43

2 votes

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Application testing: using multiple users in Oracle instead of mem H2. How to make it as fast as possible?

answered Dec 29, 2014 at 11:01

2 votes

Is there any other way that we can take auto backup in oracle 11g apart from RMAN?

answered Jan 9, 2015 at 13:37

2 votes

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Monitor unusable indexes on oracle

answered Jan 9, 2015 at 13:57

2 votes

Accepted

Query Performance Help

answered Sep 16, 2019 at 15:28

2 votes

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ANALYZE TABLE..VALIDATE STRUCTURE runs forever

answered May 18, 2016 at 10:36

2 votes

Is is posible to sample a database

answered May 18, 2016 at 16:13

1 vote

How to do data migration between different schemas?

answered May 20, 2016 at 9:08

1 vote

Oracle 12c Rman Duplicate Archive Log Not Verified

answered May 25, 2016 at 14:26

1 vote

Perfomance of CREATE INDEX vs CREATE INDEX CONCURRENTLY in PostgreSQL

answered May 25, 2016 at 14:49

1 vote

Accepted

Oracle Monitoring RMAN: report need backup

answered Aug 1, 2016 at 10:21

1 vote

Old archivelog files present on disk, but not in RMAN

answered Jul 5, 2017 at 16:27

1 vote

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ORA-02049 Timeout: Distributed Transaction Waiting for Lock Solution needed

answered May 18, 2016 at 11:10

1 vote

Oracle RAC Failover functionality clarification

answered Jan 29, 2015 at 9:38

1 vote

I am upgrading from 11.1.0.7.0 to 11.2.0.3 with R12.1.3 while pre upgrade/catupgrd.sql erroring out ORA-00600

answered Feb 2, 2015 at 11:33

1 vote

Accepted

Can we migrate oracle database 10gR2 to cross platform

answered Dec 23, 2014 at 9:18

1 vote

Should I group by and then join, or join and then group by?

answered Dec 22, 2014 at 17:05

Stack Exchange Network

33 Answers

Which tool to compare an Oracle database with a Postgresql database?

Unable to describe table in oracle

Can you use "RENAME" instead of "FLASHBACK TABLE" to restore a table in Oracle?

Query session parameter values of running session

Duplicate database leaves orphan archivelog files

How to find out the segment behind a corrupted block when the database cannot be opened?

How to set the sequence to the last used id for all tables in Oracle?

TNS-12541 Error

Trigger that records values for 5 columns from 3 tables when a value for column Z in table 3 is of a certain value

Getting ORA-01031:insufficient privileges during first time login to oracle 11.2.0.1.0 database on my windows 8 PC

Unable to connect to Oracle from SQL Developer

Restoring an Oracle Backup Properly

Oracle 12c Express Enterprise Manager on Centos 6.5 is not reachable

DESCRIPTION_LIST in tnsnames.ora

Application testing: using multiple users in Oracle instead of mem H2. How to make it as fast as possible?

Is there any other way that we can take auto backup in oracle 11g apart from RMAN?

Monitor unusable indexes on oracle

Query Performance Help

ANALYZE TABLE..VALIDATE STRUCTURE runs forever

Is is posible to sample a database

How to do data migration between different schemas?

Oracle 12c Rman Duplicate Archive Log Not Verified

Perfomance of CREATE INDEX vs CREATE INDEX CONCURRENTLY in PostgreSQL

Oracle Monitoring RMAN: report need backup

Old archivelog files present on disk, but not in RMAN

ORA-02049 Timeout: Distributed Transaction Waiting for Lock Solution needed

Oracle RAC Failover functionality clarification

I am upgrading from 11.1.0.7.0 to 11.2.0.3 with R12.1.3 while pre upgrade/catupgrd.sql erroring out ORA-00600

Can we migrate oracle database 10gR2 to cross platform

Should I group by and then join, or join and then group by?