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2
votes
2answers
34 views

avg_page_space_used_in_percent and fill factor

Trying to find an answer to this one but struggling. sys.dm_db_index_physical_stats contains column avg_page_space_used_in_percent. How does this fit in with the fill factor of an index? For ...
0
votes
2answers
89 views

How can delete an orphaned temporary table on Mysql Innodb?

I was issuing an Alter table statement and suddenly the server crashed, Now i can not run any alter table to that table because it shows me the error 1050 and it says that a table named #sql1504d ...
2
votes
1answer
50 views

Ways to Reduce Database Size and possibly improve performace. Untouched enviroment.

I am new to an environment. The Databases are virtually untouched by a seasoned DBA. I am looking for ways to reduce DB size and possibly improve performance. Unfortunately, I only have WEb edition ...
1
vote
1answer
46 views

How to restrict access to SQL Server user in some period of time

I have two SQL Server users 'A' and 'B'. I use user 'A' for ETL and 'B' for reporting. My requirements is to restrict user 'B' access while user 'A' performing ETL (Extraction, Transforming and ...
0
votes
1answer
29 views

replication filtering replicate-rewrite and do-table Mysql 5.6 (innodb engine )

i have a master / slave replication setup based on statement based replication. On master database name DB1 , i have 5 tables and i want to replicate only two table on slave's database name DB2. Also ...
0
votes
1answer
23 views

Replicate update statement as Insert in Mysql 5.6

I want to replicate all update statement from Master as a Insert at slave end. 1. Is it possible like in SQL Server ? 2 If so , how ? I want to do it because , if any record on master is ...
0
votes
1answer
17 views

For multiple mysql instance , fresh download required when one exist?

i need multiple instances of Mysql on same server. I had been through many links , but i confused here : What i have : MySQL 5.6 is already installed on my windows server A. Installed at : ...
0
votes
1answer
79 views

What is contained in the controlfile of oracle database?

As we all know that controlfile contains datafile locations and redo log locations along with their names.It also contains dbname,timestamp,checkpoint info,log sequence number,rman backup info.In ...
0
votes
1answer
52 views

How to directly query other user tables

I am trying to learn Oracle database and I am having difficulties on importing a backup file with impdp command. I googled deeply but couldn't find answers to my problems. What have I done until now ...
0
votes
1answer
47 views

Mysql JOIN with 25million rows

Recently I got stucked with a table where its grown to +25million and I have got a query that's doing a JOIN on it. The query take 2.5hours to execute even though I got Good 96GB RAM and RAID10 with ...
0
votes
1answer
51 views

Can any one Explain me What is the Use of Cascading Replication in Postgresql?

What are the advantages of cascading replication in PostgreSQL. I have done Testing On this With three nodes. M1---->S1----->S2 What is the Use if My master(M1) goes Down(failover). Where the ...
0
votes
1answer
36 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 ...
3
votes
0answers
59 views

SQL Agent Jobs Automatically Disabled After Modifying Maintenance Plan

Hoping someone can shed some light. I modified a maintenance plan yesterday, to find out this morning (by using the last modified date from sysjobs) that all jobs related to the maintenance plan are ...
1
vote
0answers
63 views

Ticket booking engine

I am going to build and flight ticket booking system. My client has own planes. Under is basic concept of engine. Admin will add flights. Passengers,agents,franchises or admin will book the tickets. ...
1
vote
0answers
293 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 ...
1
vote
0answers
59 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
0answers
26 views

One node in Percona Cluster isn't coming up with following error. kindly help

Whenever I try to start the services on this specific node it is failing with this error in log.Its is production system so Kindly help asap. [ERROR] WSREP: Node IP address not obtained from ...
0
votes
0answers
27 views

Unicode character replication MSSQL to MYSQL in Symmetric DS

I'm doing replication from MSSQL to MYSQL using symmetricds and it is working fine. Now , the problem is: In the SQL Server table , I have a column defined as NVARCHAR(20) which accepts unicode ...
0
votes
0answers
54 views

SQL Server 2012/SSIS - How to Import Partitioned Table Data to Reporting DB?

What's a recommended SSIS process flow for importing a daily partitioned table to a reporting DB table (SQL Server 2012)? Will be switching partitions on main DB to a staging table each day and ...
0
votes
0answers
27 views

Oracle NLS_CHARACTERSET mismatch while import

I have source Dump with NLS_CHARACTERSET WE8MSWIN1252 NLS_NCHAR_CHARACTERSET AL16UTF16 Requires the Target Databse System is with NLS_CHARACTERSET AL32UTF8 NLS_NCHAR_CHARACTERSET AL16UTF16 ...
0
votes
0answers
15 views

Syntax to change a DB2 timestamp from CST to EST

I am writing a code and the source are two DB2 databases. I see that both of them have a different timestamps. (one shows CST and another is EST). I need to make sure that both of them have similar ...
0
votes
0answers
35 views

Mysql - too many Deletion - Insertion

I'm creating crons for my OLAP sysetm, I have a cron that deletes the records from the summery table first and then insert the records in it again, Say Deleting 1 month records, and ...
0
votes
0answers
55 views

CREATE OLAP server

I have a MySQL database server along with replication server, i.e. OLTP system altogether. As I have very heavy data fetching queries for the decision making reports. I need to create data-ware house ...
0
votes
0answers
84 views

MySQL replication: most important config parameters on slave for performance on master server?

This query is almost the same as this question. But in this case, a configuration to make the master perform faster or just the same. Case We have a Master-Slave setup on a Mysql 5.0.77 - MariaDB ...
0
votes
0answers
22 views

Why do I get this CMN_1021[ORA-03135: Connection lost to contact

My Informatica application throws this error not every time but randomly. Not sure of what is the root cause of this ..
0
votes
0answers
51 views

Problem in ASM starting

iam working on wondows7 and oracle 11.2.0 this is my standalone system as i want to setup the ASM as i haeve createdthree logical Disk and ihave created parameter file for ASM but at the time of ...
0
votes
0answers
187 views

can Pgpool Work With Multi-master replication in PostgresPlus 9.3 AS?

My query is I have One application server and two database servers(multi-master setup with xDB-replication). Now How can i Connect to two different databases servers having different Ipaddress,Port ...
0
votes
0answers
47 views

Error “Slony-I creation script not avilable ; only joining possible” in SlonyI replication using pgadmin3

I am facing the above issue while Creating a base replication objects like database etc.. As a workaround i have done the changes like editing the options of Binary Paths in Pgadmin Console but no use ...
0
votes
0answers
25 views

SPExecuteSQL;1 keeps executing internally

Having a major issues with this procedure called SP_ExecuteSQL;1. It keeps executing internally in SQL Server 2000 with high utilization of CPU. When I pass its SPID in DBCC inputbuffer it shows as ...
0
votes
0answers
16 views

How can I update the amount on parentid

I'm using MySQL database,This is the first time that i handle this kind of project the Multi-Level Marketing.I am having problem in updating the amount of parentid if he gets paired means he has left ...
0
votes
0answers
88 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
0answers
47 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
32 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
596 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 ...
0
votes
0answers
417 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 ...