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3
votes
1answer
143 views

Connect to PostgreSQL from different host

I am facing error while connecting to the PostgreSQL server from different host, I configured both postgresql.conf and pg_hba.conf but unfortunately with no result. So I have installed PostgreSQL on ...
0
votes
1answer
23 views

SQL.EXPIRE_TIME in sqlnet.ora

I have set sql.expire_time parameter to 10 which recommends me to keep in my two node RAC database. At times, my application gets the error ORA-3135, therefore I suspect that this parameter could have ...
3
votes
1answer
36 views

Error: 18456, Severity: 14, State: 5; SSMS > Network sever from PC

I just completed my first install of SQL as a server based, Enterprise Edition. I wanted to check it out using SSMS on PC using my Admin Access. But could not connect. For security reasons my ...
1
vote
2answers
45 views

cannot login to MySQL remotely

users and root can log in locally with no problems. No user can login from a remote connection though from remote: [root@yoda:~] # mysql -v --host=r2d2.er.com --user=power --password='burp' power ...
8
votes
2answers
226 views

Classic ASP Connection to SQL Server 2014 without TLS 1.0 using ADODB.Connection

With TLS 1.0 being disabled in the name of PCI compliance, I'm unable to get a 32-bit Classic ASP application working. Per MS / Stack Exchange recommendations, I've installed: SQL Server 2014 SP1 ...
1
vote
2answers
66 views

Cannot generate SSPI Context

When I try to connect to a SQL Server from my local machine I get the following error: Cannot connect to Computer1\Instance1. The target principal name is incorrect. Cannot generate SSPI ...
0
votes
0answers
994 views

ORA-28040: No matching authentication protocol

I'm trying to connect to my RAC database using odbc drivers. While trying I get ORA-28040: No matching authentication protocol I have added this in both client and the server: ...
7
votes
0answers
166 views

SQL Server 2012 Compatibility with New TLS 1.2 Standards [duplicate]

I'm trying to switch off TLS 1.0 on my SQL Server 2012 server in order to comply with PCI standards. Initially I had some trouble with the SQL Server service not starting. I found help for this ...
0
votes
0answers
21 views

How can I debug this RAC IP issue?

I have a two node RAC database with 5 scan IPs. Issue is i'm able to ping all the scan ips from my database server whereas when I try to ping the same from my local pc, one of the scan ips is not ...
1
vote
0answers
26 views

Unable to connect to PostgreSQL database within pgAdminIII

I have two databases within one Postgres server, and I am unable to connect to one of these databases. Upon a connection attempt, pgAdmin gets hung on "retrieving details on database." I'm able to ...
2
votes
1answer
212 views

Why has my database connection failed?

Recently I have developed software using SQL Server 2012. Now when I try to connect, I get this error message: Cannot connect to AAFI\SQLEXPRESSA network-related or instance-specific error ...
0
votes
0answers
255 views

JDBC Connection Reset Error

I'm trying to connect to my database from my application server using regular JDBC connection string and while connections are happening most of the times, say 10 times but the 11th time it hangs and ...
1
vote
1answer
98 views

Remote connection issue from windows machine

I have installed database 11g on machine A (Windows). Now I need to access that database from machine B (Windows), where my application is placed. I am able to ping B --> A but telnet is not working. ...
2
votes
1answer
107 views

SQL Server 2012 Always On AG - DBEngine Service account locking

I am having a strange issue and am hoping you guys might be able to help! Problem: I have a 2 node SQL Server 2012 Availability Group Cluster utilising a FSW. Both nodes are using the same DBEngine ...
1
vote
1answer
69 views

Listener protocol error - Oracle

Okay first things first, this is probably a common issue which gets resolved going through all those questions and googling it but still I face this issue: LSNRCTL> service Connecting to ...
2
votes
1answer
65 views

What does Oracle use for handling a client connection (process or thread)?

SQL Server 2016 and MySQL 5.7 use thread-based connection handling. PostgreSQL 9.5 uses one operating system process for each individual connection. According to Oracle 12c documentation it's not ...
1
vote
1answer
37 views

MySQL connectivity error

I have a MySQL database on a Linux server that I am able to access through putty logging into servers terminal. When I try to connect to the MySQL database remotely, I get the error: Lost ...
4
votes
1answer
931 views

Connection Reset by Peer: Socket Write Error

We have a vendor working on Java (JDBC) application saying they are getting the error Connection Reset by Peer: Socket Write Error They are insisting that the SQL Server (SQL Server 2012) is ...
2
votes
2answers
511 views

Cannot connect to a SQL Server 2014 Express database intermittently

I have problems connecting computers running Windows 7 to a database SQL Server 2014 Express intermittently. It happens that, intermittently, I can not connect to the database that is on a Windows ...
2
votes
0answers
77 views

connecting to a database via tsql on mac 10.10.4

I'm trying to connect to a database via tsql. I use the following command: TDSVER=8.0 tsql -S <server IP> -p 1433 -U <my username> -P <my password> Now, I know the server IP is ...
4
votes
1answer
2k views

How do I troubleshoot error 26: “Error Locating Server/Instance Specified”

I'm trying to configure TCP access to my SQL Server named instance (named SQL2012). I use management studio to connect to the database engine. I type in the server name: "tcp:localhost\SQL2012" and I ...
-2
votes
3answers
247 views

Why does connecting to '127.0.0.1' work whilst 'localhost' fails?

I have noticed that although the listening host in postgresql.conf is localhost connecting to a database via psql fails unless the host is changed 127.0.0.1. I have also noticed MySQL display the ...
1
vote
3answers
2k views

Can't connect to remote SQL server from some machines

Our web server uses SQL Server 2008 R2. I have one development machine that connects to it with the IP address through SSMS and when testing my aspx website. I have several other machines though that ...
0
votes
0answers
242 views

Can't connect to an Active Node in an Active/Passive cluster

While being logged into an active node SQL Server 2012 node, I tried connecting to it from within the SQL Server Management Studio but was unable to do so. I tried the fully qualified name and the IP, ...
0
votes
1answer
68 views

Login timeout expired

I am using a program that is connected to SQL Server. The program has started giving 'login timeout expired' errors. If I login to SSMS and query the database the program connects and it fails again ...
1
vote
0answers
115 views

SQL Server losts and shows error 26 after random time

I have a Windows Server 2012 as server, which have SQL Server 2008 R2 where our database is stored. We have another 5 PC's installed with Windows 7 64-bit, which are run under domain of above server, ...
0
votes
2answers
380 views

Why does my SQL Server Express (2014) connection break after restarting my computer?

For some reason when I install SQL Server Express (2014), it works fine for a while (usually a day or two), and then quits allowing me to sign in. I'm not just talking about remotely here, either. ...
1
vote
1answer
212 views

“Remote” connection to a local MYSQL database on LAN

I have a mySQL (5.5.38) server running on my desktop (windows 7), I can connect just fine into any of the servers Users, and skip-networking is off when checked via show variables. I am trying to give ...
0
votes
0answers
79 views

What happens when a mysql connection gets lost?

I hope this is a question for the dba board. Otherwise blame me and i'll switch to unix. imagine the following situation: you have a Mysql server S and two clients A and B. Both clients connect to S ...
0
votes
0answers
53 views

How can I quickly detect that connectivity between two linked servers has been restored?

Two database exist on two different SQL Server instances. They are linked servers, but they cannot communicate due to network issues. Someone solves the network issues, and connectivity is restored. ...
0
votes
1answer
9k views

How to fix “TNS:listener does not currently know of SID given in connect descriptor” with DBVisualizer on Linux?

I am trying to connect with Oracle database from a server having Oracle client installed (RHEL Linux Environment). I installed DB Visualizer on client machine. But getting listner error on hitting ...
2
votes
0answers
585 views

SQLNCLI10.x vs 11.x when connecting SSIS 2008R2 to a SQL Server 2012 database

Starting from the question and working backwards. My question: is it OK to use SQLNCLI10.1 as a provider for SSIS 2008 R2 to connect to SQL Server 2012 database(s)? I have a SSIS box running SQL ...
0
votes
1answer
95 views

Error connecting to 10.0.17-MariaDB-1~trusty

I'm having problem connecting remotely to my MariaDB server. I've tried more or less everything, and can open a socket with nc(nc myserver 3307) but with the mysql (mariadb) client I only get the ...
0
votes
1answer
30 views

Can duplicate pg_hba entries result in a connection error?

I have received the following error when attempting to connect to an Arch Linux server: Sequel::DatabaseConnectionErrorreplication#monitor PG::Error: could not connect to server: Connection refused ...
3
votes
2answers
1k views

Error: Cannot Generate SSPI context

When someone tries to connect to a SQL Server instance, the error shows up: It's not possible do generate SSPI context. Yesterday we had a blackout (don't know how to say this expression in ...
1
vote
1answer
588 views

JDBC connection error for SQL Server Database

I have a SQL server names as MS8AT09\AT09. I am able to login to the server through Microsoft SQL server Management studio. While trying to login to same server through JDBC I am facing the error as ...
1
vote
1answer
47 views

Verify failed SQL Server connections to instances on a given server and email them

I am trying to monitor the SQL Server instances on standalone server / cluster server. I would like to setup something from commandline to check for connectivity to each SQL Server instance on the ...
1
vote
0answers
162 views

Connection error except with SQLYog

I have a problem connecting with the database with PHP or with MySQL in Linux . I can only connect to the DB with SQLYog. The error I'm getting is this: SQLSTATE[HY000] [2003] Can't connect to MySQL ...
0
votes
1answer
73 views

Cannot connect from computer to server database

I'm trying to connect from my computer to a server which has a SQL Server 2008 instance installed. My computer and the server are in the same domain and the name of the server is "SERVER". The ...
0
votes
0answers
102 views

Cannot connect to mysql server

Hello I am trying to connect to mysql server from php using PDO. But I get this error : An error occured : SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket ...
4
votes
0answers
190 views

Intermittent SQL Server connectivity issues in production

I am running an ASP.NET based application, running on two load-balanced web servers, that communicate with a SQL Server 2008 R2 database running on a separate server on the same network in the ...
1
vote
2answers
334 views

Oracle connection suddenly refused on windows 8

I am having all kinds of connection issues with sql developer all of a sudden. It was working till yesterday and stopped working on windows 8 machine. i am still able to connect via command prompt. ...
0
votes
1answer
1k views

ODBC SQL Server driver on Linux/nginx

Writing here because really can't figure out what to do. I have a site located at ftp server. And now it moves to a new server based on Linux/nginx. And everything is fine except SQL Server ODBC ...
4
votes
2answers
3k views

Disabled SSL on SQL Server, now connection fails

I have a customer that is worried about the latest SSL vulnerability POODLE. They have a utility (IIS Crypto 1.4) that disables SSL 2.0-3.0 on the servers they run it on. They have disabled SSL on ...
0
votes
1answer
243 views

Unresponsive database, sleeping processes

my mysql database suddenly became unresponsive: OperationalError: (2003, "Can't connect to MySQL server on '<IP_address>' (110)") After killing the processes: ...
0
votes
1answer
83 views

How to connect to Oracle database on VM1 from host with 11gClient

I have a VM running Oracle Linux 6.5, I loaded Oracle server x64bit and created a database. The database functions fine and the listener is up and running for the database. I want to connect to the ...
1
vote
1answer
217 views

Encrypted Connection on Sql Server

I want to make SQL server connection encrypted. I know that a certificate is needed, but I haven't been able to. So far, I: created certificate in IIS. added certificate in MMC "Certificates" ...
0
votes
0answers
4k views

Login failed for user 'x'. Reason: Could not find a login matching the name provided

I get this error Login failed for user '****'. Reason: Could not find a login matching the name provided. [CLIENT: 10.4.3.5] Right around 3 AM ish but the application connecting to sql server ...
2
votes
1answer
496 views

SQLDriverConnect fails when attempting to connect to Failover_Partner

SQLDriverConnect fails when attempting to connect to Failover_Partner. Connection string being used: Driver={SQL Native Client};Failover_Partner=tcp:dby;Server=tcp:dbx; ...
1
vote
1answer
246 views

MySQL configuration to connect to multiple local applications [closed]

I've installed FreeRADIUS, MySQL and FreeRADIUS management (a web-based app) on the same machine, with both FreeRADIUS and FreeRADIUS management using same user to connect MySQL. My problem is when I ...