| Thread | Last Post | Replies |
|
| When to use inner join | 24 Mar 2006 01:01 GMT | 4 |
There are two queries: 1. SELECT RR.*, a.NAME FROM
|
| many Union all vs. inserting results to temp table | 23 Mar 2006 23:52 GMT | 8 |
I have a dynamic query which basically loop through an ID field in a table then build queries dynamically then union all the queries together, such as: select * from (complex subquery) where a = 1
|
| RAW devices | 23 Mar 2006 23:09 GMT | 13 |
Is it a must to use Raw devices with RAC? What is the justification of using RAW on standard Oracle instances?
|
| ora-01122 ora-01207 | 23 Mar 2006 22:52 GMT | 2 |
We are running ORACLE 8i on a SUN OS 5.8. We do a cold backup nightly during the 12:00 AM - 3:00 AM window. One night the backups went beyond 3:00 AM and the database came up during the backups.
|
| View Using Connect BY | 23 Mar 2006 22:47 GMT | 3 |
I have a view that is defined by a number of joins and it is good to provide that view to the users because it makes it simple to select from. However, I would like to select from that view records that meet
|
| VB6 pro & oracle express 10g From: Philippe Martin | 23 Mar 2006 22:36 GMT | 1 |
I am trying for the first time to connect VB6 and oracle express 10g (and I am brand new to oracle) 1 ) I installed, Oracle and the various universall installer 2 ) I created a user with all privileges and a table "CUSTOMERS"
|
| Convert Mysql table schema to Oracle table | 23 Mar 2006 22:25 GMT | 7 |
Could anyone help me to convert mysql table schema to oracle table schema. enum in mysql is a string OR SET datatype. CREATE TABLE `builds` (
|
| after servererror trigger to log failed logons | 23 Mar 2006 20:44 GMT | 6 |
I´ve psoted sometime ago a question like this but, now it´s more specific I need a fast way to be warned on failed login attempt with some importante schemas.
|
| db buffer cache advisory clarification | 23 Mar 2006 20:13 GMT | 1 |
Can anyone let me know why the advisory is saying i can so drastically reduce my PIO's by reducing my db_cache_size? This was from a statspack 15 minute snap on 9.2.0.3 Buffer Pool Advisory for DB: MERLIN Instance: MERLIN End Snap: 24
|
| Any SSH libraries out there for Oracle DB? | 23 Mar 2006 19:20 GMT | 2 |
As part of an application to automate server management, I need the ability to access servers via secure shell in order to execute shell commands / scripts, and also the ability to receive connections from servers via ssh. One partial solution I have created is a custom agent that ...
|
| Function to get partial Oracle version | 23 Mar 2006 17:44 GMT | 1 |
Does anyone has a function which returns the Oracle host version, but with flexible partial version, just like this SQL> select version(5) from dual; VERSION
|
| Buffer busy wait clarification | 23 Mar 2006 13:27 GMT | 10 |
If Buffer busy wait indicates that "multiple process are trying to access a buffered block simultaneously". How can segment header (freelist contention) can be a reason for this. ? Segment Header is there in the physical files. How can this cause BUFFER busy wait.
|
| create table as select with different execution plan | 23 Mar 2006 13:02 GMT | 6 |
Does anybody know why oracle (9i) creates different execution plans when doing a "create table as select" and a "select" (where both selects are equal)? Oracle doens't always do this, but it's very frequent.
|
| Temp TBS issue | 23 Mar 2006 12:36 GMT | 1 |
Dear Gurus, Why I m getting some values in minus.......... and which TBS is more used and which not. select
|
| Which cols are part of the primary key? | 23 Mar 2006 11:31 GMT | 3 |
Given a table, is there a way, using SQL, to figure out, which columns are part of the primary key? Given two tables, I'd like to create the "on" condition of a merge statement.
|