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0
votes
1answer
35 views

Index file - size changed

I realised today that my index file(which is about 250GB) is smaller than yesterday for about 7GB. Everything, I done in the meantime, was index rebuild. Is it possible that index rebuild is the ...
0
votes
1answer
41 views

Maintenance plans

I am an accidental dba..I did post a message a while ago about Index fragmentation and some of you suggested maintenance plan and others suggested custom Olla's scripts. I have downloaded his scripts ...
0
votes
3answers
47 views

index rebuild/reorganize frequency

I am a dba by accident. I am doing index rebuild/reorganize. I would love to use some scripts once I become comfortable doing these tasks. I did go through some of the forum pages regarding this ...
0
votes
1answer
36 views

Pulling all data modified in a month [duplicate]

i am required to WRITE A SCRIPT that pulls all the data that has been modified in last 30 days from a database. What approach do we need to follow.
0
votes
1answer
26 views

How to setup large database access/cache on LAMP environment? [closed]

My application is getting very slow I guess because of the ever growing database (30+ tables some with 50,000+ rows). Using CodeIgniter's model tier to call MySQL database, I optimized queries & ...
0
votes
0answers
12 views

SQL server - copying tables, constraints and indexes from one database server to another server [duplicate]

An accidental DBA, We have sql server 2012 on both of our payroll production server and development server. We have to copy few tables and indexes and constraints from the production database to the ...
0
votes
0answers
15 views

connecting Pervasive PSQL and MYSQL

I have Peachtree/Sage 50 on the server and trying to sync/integrate with MySQL, I already created a ODBC datasource but how can import all tables in sage to MySQL. What im trying to accomplish is to ...
0
votes
1answer
28 views

Who should own the staging database right

At my company we are re-assessing which developers will take on the deployment for xyz ticket. At the moment when a developer is done with his ticket, a deployment ticket is created and another ...
1
vote
0answers
25 views

PLSQL Compilation error for other users/

I created a plsql procedure that queries the database and dumps the result onto a CSV file. I am an application developer and I have dba rights to my oracle database. I'm able to compile and run the ...
0
votes
1answer
29 views

How to do Mysql migration from 5.0 (320bit windows) to 5.6 (64 bit windows)?

I want migrate My Mysql 5.0 windows 32 bit to Mysql 5.6 Windows 64 bit? Please suggest me the best way to do migration, i have around 10gb of data present in Mysql 5.0.
0
votes
1answer
56 views

How to grant permissions for User defined type in Oracle

This is probably easy but i can't seem to figure it out. I created my user-defined type as CO_ADMIN. However, the application using the type runs using GS_USER database account. I have granted ...
0
votes
1answer
49 views

Can anyone recommend a beginner DBA course in London [closed]

My organisation is in need of a SQL Server DBA and as the companies only "SQL Guy" my boss has suggested me to take SQL Server DBA course. My general T-SQL knowledge is fairly good, I can write ...
0
votes
0answers
29 views

Restore data from MYSQL Bin log

I am trying to restore some data from mysql bin log file. But when it encounter some special characters, query gets break and I am not able to continue after that. Is there any way to handle special ...
0
votes
0answers
31 views

Sql Server Agent Job

In my Local SQL Server 2008 I created a scheduled job (like daily email will send to particular user from the database based on condition). Now I decided to host my schedules in hosting server so can ...
0
votes
0answers
32 views

How to increase the size of the tablespace in Postgresql?

I have created a tablespace in PostgreSQL with name abc and location of the tablespace is /opt/PostgreSQL/9.2/data/dbspace,Now i want to increase the size of the tablespace is it possible in ...
1
vote
0answers
42 views

How many Maximum Number of database can be created in single instance of PostgreSQL? [closed]

How many Maximum Number of database can be created in single instance of PostgreSQL 9.x?
0
votes
1answer
32 views

Can PostgreSQL results include the query?

I run the following command to run 2 queries in a sql file. Could be 1, could be 50 queries. Depends on the deployment. psql -U <username> -h <servername> -d <databasename> -f ...
2
votes
3answers
173 views

Transaction log back up

Another accidental DBA question. We have a DB instance that host 10 databases. This DB server doesn't have any maintenance plan set up. I want to set up a decent maintenance plan that will do a full ...
0
votes
2answers
919 views

Reclaiming data file free space after deleting a large amount of data

I am an accidental DBA. We have a sql cluster that hosts 10 databases. Suddenly the size of one of the database increased drastically from 100GB to 250GB. When we checked the datafile, the size had ...
0
votes
0answers
16 views

Can it Possible to do Mysql Active - Active Replication between Redaht linux 6.4X and Ubuntu 12X?

I have small doubt regarding Mysql Active-Active Replication. Can it Possible to do Mysql Master-Master (Active-Active) replication in Mysql between Redhat Linux and Ubuntu? Thanks & regards, ...
0
votes
0answers
195 views

A issue on DB link between Postgres and Oracle?

I am trying to create a DB link between Oracle and PostgreSQL using OCI. CREATE DATABASE LINK oraedb CONNECT TO hr IDENTIFIED BY 'hr' USING oci '//127.0.0.1/xe'; CREATE DATABASE LINK When I ...
1
vote
1answer
76 views

How to become a sql dba [closed]

I'm working as a software consultant with about 3+ years of experience in Microsoft .NET with SQL Server 2008 and 2012. I'm having interest in SQL Server and possess basic knowledge of SQL that i can ...
-2
votes
1answer
77 views

Non- Logged operation [closed]

I want to run a non-logged operation with changing the recovery model of a SQL Server database. Is their any way to do this?
0
votes
1answer
347 views

lsnrctl: cannot execute binary file: Exec format error [closed]

When I type lsnrctl from my command prompt the below error message is displayed: oracle@Gaurav:~$ lsnrctl bash: /u01/app/oracle/product/12.1.0/dbhome_1/bin/lsnrctl: cannot execute binary file: Exec ...
0
votes
0answers
39 views

which books can make me DBA expert [duplicate]

I'm trying to find great books to read, so, I will have expert knowledge to become #1 MySQL DBA. Please provide me list of great books or video training or YouTube channels.
1
vote
2answers
870 views

Free up disk space on sql server

Assuming I have a sql database server with disk space as follows: D Drive: 10GB (For the MDF file) E Drive: 10GB (For the LDF file) And I have only one database on the server with the following ...
0
votes
0answers
28 views

Database dependency problem

Hi I have a small question. I need some suggestions on how to solve this problem. I have database A,B,C,D. D access data from A,B,C in all environments (DEV,UAT,PROD). SO whenever database A,B,C get ...
-1
votes
1answer
149 views

Select Into Regexp_replace doesn't write changes into newly generated table

I have been using this query in postgres 9.1 in order to remove '' from existing data. Below is a sample of the data before running regexp_replace. 6'' 6'' 6'' 20'' 12'' 18'' 20'' 8'' 10'' '' '' ...
1
vote
1answer
76 views

Difference between sql agent account logged in as NTLM and UPN?

Can someone please tell the difference between a sql agent account logged in as NTLM and UPN? What is the difference if the sql agent account is logged in as: domain\username and username@domain.com? ...
0
votes
0answers
69 views

Oracle apps DBA

ORACLE APPS R12: Could you help me any one on this issue: i am able to open all the forms except order management:sales order form(version: apps R12). Here you go below are error description and ...
1
vote
1answer
127 views

cons of linked server providers not running in “allow in process” [closed]

what are the cons of having linked server providers not running in "allow in process"? SQL box crashed due to oracle provider crashing and it provider was running in "Allow in process", now have been ...
4
votes
1answer
160 views

The future of DBAs with ORM [closed]

I am an aspiring DBA (I'd say in ~3 years I would be ready to apply for a job) and I currently am a programmer. I relayed my future goals to a friend of mine who is part of an Agile SCRUM team in a ...
0
votes
2answers
127 views

Restoring Oracle DB using RMAN

I am a application developer doing DBA work. I have to restore an oracle database on our test server. The databases are backed up using RMAN and the last db restore that was done on this server was in ...
-1
votes
2answers
4k views

How to Create users in sql server for accessing only one database using Management Studio [closed]

How to Create users in sql server 2008 R2 for accessing only one database using Management Studio. regards, salman
0
votes
1answer
69 views

Timestamp with time zone

Please can you explain the meaning of this sentence! Two TIMESTAMP WITH TIME ZONE values are considered identical if they represent the same instance in UTC, regardless of the TIME ZONE offsets ...
0
votes
2answers
4k views

SQL Server Management Studio - connection with SQL Server database engine

This question is in regards with SQL server 2005 and 2012. I have a database server with two instances of SQL Server. Through SQL server management studio I was able to connect to both instances by ...
1
vote
0answers
45 views

Integration Service cannot be upgraded/removed

I have Sql Server 2005 Integration Services installed in our server whose version is 5292. It needs to be upgraded to version 5324. After running the patch the summary report says it is upgraded ...
0
votes
1answer
114 views

imp paused mid import

OK, I'm new to Oracle administration but I'm trying to import a previous dump (no pun intended) which was split into two files. The import is happening from an Oracle 9i to 11gR2 on Windows I used ...
-1
votes
1answer
364 views

Importing only one user data from a Dump file

I am using oracle 11gr1 SingleByte Database, I am trying to import a Dump file. but strangely the dump file contains multiple user objects(i.e, Import(IMPDP) is not done properly). example: . . ...
0
votes
1answer
177 views

I need advice on these queries

could you help me optimize these queries? here are queries, please note that you see something like OR 1=1 OR those are values I pass via php and may change. query#1: SELECT posts.status, ...
1
vote
1answer
115 views

Junior DBA hopes for advice [closed]

This is the 7th month of my DBA career, and I just graduated as a master, no experience before. My daily work for now is pretty much about backup/restoring databases in different environments ...
0
votes
1answer
107 views

Install and Configure Oracle 11g using c# program [closed]

I need to create a windows application program using c# which will allow me to install oracle client 11g and also configure ODBC automatically with just one click, as my customers have limitations in ...
2
votes
1answer
1k views

Migrate / Copy Huge data from Oracle to SQL Server

I have huge tables in oracle database, appx 1 crore+ (10 million+) rows and want to migrate / copy those table and data in sql server. Currently I am using Import functionality of SQL Server for this ...
-4
votes
1answer
119 views

recommendations needed in order to become a junior DBA [closed]

I want to start off work being a junior DBA very soon. At the moment I have a Bsc in ICT 2:2 but my database marks was very strong including an 86 in my oracle assessment which is following a ...
0
votes
0answers
270 views

Creating and tuning a materialized view in oracle for use by Cognos BI

I am currently in the middle of a Cognos BI implementation and am having difficulty in tuning a view in order for SQL Server to select its contents for fulfilling the incremental load in a timely ...
0
votes
3answers
95 views

How to manage constants within an Oracle Database

This question touches on a few different parts of Oracle that I'm not particularly familiar with so bear with me: I am trying to redesign some of the procedures and functions within the database I ...
5
votes
3answers
1k views

Do roles have an owner in oracle?

Suppose that I have logged in to oracle database using user X, then user X creates some roles using create role command. I want to know that is user X the owner of the roles? Can I select all roles ...
3
votes
1answer
336 views

SQL Server Restore from one database to another

One of our devs backed up a dev database, and then restored it in production. It's a new database for a new app that was deployed last night intentionally to prod. Now in the backupset table ...
1
vote
1answer
663 views

Oracle delete technique for table's segment size (data compactness)

I would like to ask if there is any effect on the following deletion technique of a database to the tablespace size. The existing code for clearing the data has the following style of code before: ...
2
votes
0answers
94 views

SQL Server Online Training [closed]

I recently took an intro class for MySQL from www.oreillyschool.com and it was very helpful. The next class they offer is administering MySQL but I currently work with SQL Server. The first class was ...