Questions tagged [remote]
The remote tag has no usage guidance.
128
questions
0
votes
1answer
17 views
Making an Oracle XE instance network wide available
Im fairly new to Oracle so please bear with me.
I want to install an Oracle 18c XE DBMS on a server and access it's databases remotely via DBeaver. First of all there is some confusion on which client ...
0
votes
1answer
27 views
Remote PostgreSQL DB with local buffer … how could it look like
I have a sensor which is generating a data vector let's say every second (adjustable to up to 100 vectors per second) at a remote location. The location got 4G modem to send the data. Due to power ...
0
votes
1answer
27 views
MariaDB Galera + Remote Backup
I'm using CentOS 8 and I have a MariaDB 10.5.4 Galera set up with three nodes. Now, I want it to create a backup to my central server from time to time. I'm thinking of mysqldump but restoration would ...
0
votes
0answers
35 views
Remote Access in Centos 8 and MySQL 8
I cannot access MySQL 8.0 on a Centos 8 server remotely with an error:
ERROR 2026 (HY000): SSL connection error: unknown error number
I can see port 3306 when doing a port scan remotely using nmap ...
0
votes
1answer
18 views
Remote mysql only works from my computer, but no others
I need a direct connection to a MySQL server on a remote web server. So I've added to cpanel access hosts list an IP of the computer I wish to connect to the remote web server. But I can't connect, ...
0
votes
1answer
26 views
PostgreSQL remote access
I added remote host info on pg_hba.conf as:
host db1 all 10.6.169.88/27 trust
and also I did
listen_addresses = ‘*’
tcpip_socket = true
on postgresql.conf.
But still the remote client can not ...
0
votes
0answers
11 views
MS Access - used locally, want to move to use remotely
In my company we have an (old) MS Access software. (Used mainly to manage customers & invoices).
In the software it's possible to choose the data file to work against (.mdb file).
The goal is to ...
0
votes
1answer
31 views
Creating a database link from Oracle Cloud server to remote access database
I work for a small company that currently use Apex to run reports on our accounts system. Oracle is installed on our local server and part of the data is gained via a database link to an access ...
0
votes
1answer
152 views
How to insert into temp table on Server A results from dynamic SQL open query stored proc call to remote server B via Remote Query showplan operator?
I have to call a stored procedure on server B from server A using open query via dynamic SQL, and insert the results into a temp table created on server A. I noticed in the execution plan, it's using ...
2
votes
1answer
68 views
Is it possible to force a query to ignore the server option “remote proc transaction promotion” so it doesn't promote remote proc transaction?
I have a specific query that executes a stored procedure on a remote linked server and inserts the results into a local temp table.
I don't want it to promote a remote procedure transaction but I can'...
0
votes
0answers
18 views
Backup ScyllaDB/Cassandra remotely with compression
How can I backup ScyllaDB/Cassandra remotely?
With PostgreSQL I can do something like this (backup, zip, transfer):
mkdir -p tmp/backup
OUTFILE=tmp/backup/db_backup_`date +%Y-%m-%d_%H%M%S`.sql.xz
...
2
votes
1answer
115 views
How to attach a sql db with blobs using a shared folder?
I use the following query for attaching a sql db:
CREATE DATABASE [myDb] ON
(FILENAME=N'C:\myDb\myDb.mdf'),
(FILENAME=N'C:\myDb\myDb_log.ldf'),
(FILENAME=N'C:\myDb\FILESTORE')
FOR ATTACH
In ...
0
votes
0answers
836 views
MySql Workbench Couldn't find section mysqld in the remote config file /etc/mysql/my.cnf
if you get this trying to connect to your remote server using MySql Workbench, then try to (on your remote server) navigate to /etc/mysql/my.cnf
and add
[mysqld]
then it should look like:
!...
0
votes
1answer
966 views
MongoDB, Getting Started and Connecting with Compass
I'm trying to connect to my mongoDB running as a service on my rPi3B+, using openSuse Tumbleweed 64bit, mongo version 3.6.2, from my laptop sharing the same LAN/Wifi (pi on LAN & laptop on Wifi).
...
2
votes
1answer
2k views
PostgreSQL error: remote query result rowtype does not match the specified FROM clause rowtype, on remote function call
This is my remote function:
CREATE OR REPLACE FUNCTION public._test1()
RETURNS record
LANGUAGE plpgsql
AS $function$
DECLARE
rec record;
BEGIN
select 1,2 into rec;
return rec;
END $function$;
...
2
votes
0answers
609 views
Postgresql slow remote execution when using alternative clients
I noticed a strange perfomance issue when running sql queries on a remote Postgresql Server.
Everything good when using psql:
Connect via ssh and run things locally
$ ssh user@example.org
user@...
0
votes
1answer
1k views
SQL Server Management Studio - Debugger buttons greyed
I have for mission to enable Transact SQL from a remote computer. My database is on a server and i'm trying to use the debug from a computer on the same network. My firewalls are all open on both side....
0
votes
2answers
114 views
Unable to connect oracle 12 database remotely while local connection works
I have two oracle test nodes. On node 2 as root I am able to connect without credential with the command,
su - oraabc -c "/oracle/ABC/12102/bin/sqlplus / as sysdba"
Output:
SQL*Plus: Release 12.1.0....
0
votes
1answer
367 views
Cannot allocate memory for the buffer pool when using remote access MySQL
I tried to separate the webserver and mysql server.
MySQL server = 16GB RAM and the config of Innodb_buffer_pool_size = 10GB. And
my Web server = 4GB RAM
My website connect to my database server ...
0
votes
1answer
253 views
How to insert data from a local MSSQL db table to a remote MSSQL db table using WCF application coded in .NET [closed]
I made a WPF application using VS2013, coded in .NET. It is working fine in my local SQL Server. But I want to use it to upload data from a local database to a remote database. How can I do this?
I ...
0
votes
1answer
153 views
Optimize Oracle 11g SQL*Plus connection for large remote SELECTs [closed]
Which options should I set in SQL*Plus for a script that runs multiple SELECTs, (some are JOINs) to SPOOL the results as text (CSV) in order to optimize these SELECTs, specifically one resulting in a ...
5
votes
1answer
5k views
Cannot remotely access PostgreSQL on EC2 instance
I was unable to access a remote AWS postgres database via things
like psql -h *EC2ExternalIP* -U *me*. I would get:
psql -h *EC2ExternalIP* -U *me*
psql: could not connect to server: Operation timed ...
2
votes
1answer
28 views
Connecting to server which located remotely throws timeout exception
Below are the steps which I follow while connecting manually:
Connect to VPN
RDP to the remote machine using my credentials
Open SQL Server Management Studio
Connect to Server > database engine, ...
1
vote
2answers
926 views
Unable to update MySQL table from linked server on SQL Server 2014
I'm using SQL Server 2014, with a linked server to a MySQL database on AWS. I need to update rows on that linked server, using data that exists on another linked server. And if that wasn't complicated ...
4
votes
4answers
10k views
Command line tool / script to backup a remote SQL Server database to local disk
I've been researching and googling for 10 hours and couldn't find anything, so I decided to ask here. I'm looking for a command line tool or a script (running under windows) that can backup a remote ...
0
votes
2answers
412 views
Unable to connect from remote computer, while local connection works
I have a Windows 2008 R2 64-bit server with SQL server 2008 R2 installed on it.
I manage to log to SQL server with SSMS with the sa SQL account and with a test SQL account.
But when I try to connect ...
2
votes
1answer
689 views
Remote login via rman working for one instance but not another
I have Oracle 12c installed on two servers. On server UAT I have an instance RMCAT that hosts an RMAN recovery catalog. On server EXT I have two instances, extdev02 and extuat01. I can use the ...
1
vote
0answers
4k views
PostgreSQL, could not connect to remote server via port 5432
I know other people have posted similar questions but none of the solutions applied here. I have installed Postgresql-9.6 under CentOS 7 on my virtual private server, and I am trying to connect to the ...
3
votes
2answers
854 views
Connect to SQL Server on Linux over the network
I have setup Microsoft SQL Server on an Ubuntu VM.
I know how to connect to SQL Server on Windows using SSMS -> but unfortunately I can not install SSMS on Ubuntu.
Which leads me to the question ...
0
votes
0answers
87 views
SQL remote connection with new user fails
Besides the sa user in the SQL server, I created a new user (called test) which only has read permissions. The user was created via MSSMS, with the following properties:
Sql server authentication
...
0
votes
0answers
163 views
Tuning MySQL 5.0 / Linux TCP/IP settings for remote connections
I have installed MySQL 5.0 on a remote server over the internet and connected my JAVA application to it. It works fine, yet I see some delay retrieving results from the database compared to MySQL ...
1
vote
1answer
60 views
MariaDB ran mysql_secure_installation, but seeing remote login attemps in logs
I installed MariaDB and ran mysql_secure_installation and answered yes to all questions to remove anonymous user, test DB, remote login, etc.
However, I recently had MariaDB crash and in checking the ...
1
vote
1answer
2k views
Oracle database connection instant timeout
I have to check automatically if a connection to another database in oracle is vaild. I want a trigger to perform different actions based on whether the connection is vaild while it's running or not. ...
0
votes
2answers
498 views
TNS connection forward
There are 3 machines as follows:
Machine A - Remote Exadata DB machine
Machine B - Remote machine from which only I can connect to port 1521 of Machine A
Machine C - Local Machine (To run SQL ...
1
vote
2answers
726 views
How to Backup Remote Database to FTP server
I can connect to a remote SQL Server via Management Studio. But, when I create backups, they get created on the server's disk.
How can I transfer them to an FTP server?
I only have a login to the MS ...
0
votes
1answer
3k views
Unable to connect to SQL Server 2016 remotely
I am trying to access SQL Server 2016 from outside of my network but each time I try I get this error message.
A network-related or instance-specific error occurred while establishing a connection ...
1
vote
1answer
1k views
How to connect to a SQL Server installed on Windows Server 2012 running on VPS?
I want to connect to my SQL server installed on a windows server 2012, that is running on a VPS(Virtual Private Server) remotely, I have done the following steps:
Enabling SQL Server to allow remote ...
2
votes
1answer
87 views
Is there a server option which limits the amount of rows returned by a remote query?
I have an issue where a system on our network is making a query (select * from table) which might result in 0 to 70k rows being returned.
For large result sets, say around 50k, the calling system is ...
0
votes
1answer
3k views
Connecting to mySQL from 2 different machines
ALL,
Is it possible to modify the permissions of the MySQL DB or I will need to revoke it and grant it again?
My problem is as follows:
I'm running MySQL server on Gentoo Linux and I'm trying to ...
4
votes
1answer
34k views
Connect to SQL Server over Internet
I want to connect to SQL Server via Internet:
I turned off the firewall
I enabled the the DMZ in the router, host address is 192.168.1.24 which is the SQL Server LAN IP
I open port in the router for ...
2
votes
1answer
304 views
How to replicate schema changes from local database to a remote?
I was working with some big database and I want to replicate local changes from a local database (I just added some columns to a few tables) to a remote database on other server.
The thing is that I ...
1
vote
1answer
71 views
Enabling both local and remote connections to a mysql server on linux (ubuntu)
Is there any way to enable both remote connections and connections via "localhost" to a mysql server. I tried adding both
bind-address = 127.0.0.1
and
bind-address = externalIP
but it just used ...
0
votes
1answer
2k views
How to connect to remote MySQL from a specific IP?
I have two IPs (192.168.13.1 and 192.168.13.2) in my Server A and have provided select access to another Server B for secondary IP/virtual IP (192.168.13.2).
mysql> show grants for web_app@192....
3
votes
2answers
1k views
Unable to remotely connect to Postgresql 9.5 instance
I am struggling to connect to a remote Postgresql 9.5 instance running on Ubuntu 16.10.
The usual:
psql: could not connect to server: Connection timed out
Is the server
running on host "xx....
0
votes
1answer
390 views
postgresql query hangs indefinitely over VPN - new firewall
We have a product where a local linux machine "SCANNER" does some polling on a local network and then stuffs information into a database in our cloud server over an OpenVPN connection, using pg_query (...
2
votes
1answer
992 views
Remote Query Cost - High Row Count
I have a query that calls a remote table through Linked Server.
However, in the execution plan the Remote Query is 71% of total cost and the time taken to run is over 4mins. It returns all rows in the ...
0
votes
1answer
614 views
Mysql Remote IP blocked
I have a peculiar issue with some database connections: I've got this (test) script on 2 different servers:
$link = mysql_connect($db_server, $db_user, $db_passwd);
if (!$link) {
die('Could not ...
1
vote
0answers
292 views
SQL Server 2014 - remote login to AOAG named instance, listener port does not work
Your help is greatly appreciated.
I spent a few hours trying to troubleshoot this and before I go to the firewall/network possibilities, i would like to check if my setup has any errors
I am unable ...
0
votes
1answer
396 views
Can I restore a .bmp file of full database backup to an Oracle 12c EE instance running on RDS?
I've got an Oracle 12c EE database set up on an RDS box with no SSH access. I do, however, have SQL Developer and SQL PLUS tools.
Is there any way I can restore a full backup into this database using ...
2
votes
2answers
46 views
Coping MySQL DB between two servers: which server shoud initiate the operation?
I want to copy a database from serverA to serverB. The servers can communicate directly with each other. So I'm able to do something like:
ServerA is sending the database to ServerB:
dbadm1@serverA:~...
