database-connection Questions
18
Solved
I have installed pgadmin on a new windows laptop and when I try to create a new server, it says:
When I try to run my django app in pycharm it is giving me the same error
could not connect to...
Awesome asked 19/7, 2019 at 9:27
7
intellij idea data sources doesn't see existing table in my mysql database, while Netbeans see it.
i've created a table in the database. When i create connection in intellij idea data sources, it s...
Niersteiner asked 6/9, 2012 at 10:56
27
Solved
Warning: mysqli_connect(): (HY000/1045): Access denied for user 'username'@'localhost' (using password: YES) in C:\Users\xampp\htdocs\PHP_Login_Script\config.php on line 6
I'm getting this error ...
Tuberculosis asked 7/8, 2014 at 4:31
4
Solved
Every socket of MySQL Database will have defaults connections as 100 but I am looking for any way to increase the number of possible connections > 100 to a socket connection of MySQL Database.
Travancore asked 10/3, 2014 at 10:32
18
Solved
When I start my application I get: The ConnectionString property has not been initialized.
Web.config:
<connectionStrings>
<add name="MyDB"
connectionString="Data Source=l...
Tejeda asked 17/6, 2009 at 15:30
3
We have an app which seems to have connection leaks (SQL Server says that the max pool size has been reached). I am alone on my dev machine (obviously), and just by navigating the app, I trigger th...
Fishhook asked 21/4, 2011 at 8:58
8
I have a Delphi Application that is connected to a SQL Server db using SDAC component from DevArt, we have 200 installations of the software and only to a customer, with some users, I notice the fo...
Anode asked 26/1, 2012 at 11:10
3
Solved
I have a running local instance of PostgreSql on a linux machine. When I use psql command from the shell I success to log in without any problem. I need to connect to the PostgreSql via the JDBC, b...
Koheleth asked 30/12, 2010 at 12:11
8
Solved
I am getting a little confused. I was reading the below from Java Database Connectivity:
Connection conn = DriverManager.getConnection(
"jdbc:somejdbcvendor:other data needed by some jdbc ven...
Posy asked 8/2, 2010 at 22:3
8
Solved
I just installed mysql on mac from Homebrew
brew install mysql
mysql -V
mysql Ver 8.0.11 for osx10.13 on x86_64 (Homebrew)
from terminal it works and I can login to mysql but from Sequel Pro ...
Predecease asked 4/7, 2018 at 18:49
4
Solved
I have a classic ASP app that I am trying to connect to a SQL Server 2008 database on a different server. The ASP app is being served from IIS7 on Windows Server 2008.
I have changed the web site's...
Hormone asked 16/7, 2009 at 19:28
8
Solved
I have an app that connects to a MYSQL database through the entity framework. It works 100% perfectly, but I would like to add a small piece of code that will test the connection to the database up...
Active asked 6/10, 2013 at 16:24
8
Solved
I want to dump specific table in my remote server database, which works fine, but one of the tables is 9m rows and i get:
Lost connection to MySQL server during query when dumping table `table_nam...
Arlenearles asked 31/10, 2018 at 20:47
4
Solved
I just set foot on JSP. I started writing simple programs to display dates, system info. Then I tried to connect a MySQL database I have a free hosting account, but I am not able to connect t...
Nightie asked 22/11, 2012 at 4:19
14
Solved
i am trying to attach external database named ( HaseebProject.mdf) but every time i got an error
" An error occurred when attaching the database(s). Click the hyperlink in the Message co...
Josejosee asked 8/5, 2016 at 14:56
37
Solved
Every time I run my rails 4.0 server, I get this output.
Started GET "/" for 127.0.0.1 at 2013-11-06 23:56:36 -0500
PG::ConnectionBad - could not connect to server: Connection refused
Is the ser...
Phrasing asked 7/11, 2013 at 5:6
10
What is the format for the PostgreSQL connection string (URL postgres://...) when the host is not the localhost?
Regionalism asked 27/8, 2010 at 8:43
34
Solved
I am getting following error when i am trying to connect Production DB from Local Environment.
I was able to connect Production DB before, but suddenly i am getting following error, any idea?
A co...
Affirmatory asked 17/7, 2010 at 4:1
57
I get the following error when trying to connect to SQL Server:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was...
Mounts asked 5/8, 2013 at 14:25
29
Solved
Consider:
./mysqladmin -u root -p** '_redacted_'
Output (including typing the password):
Enter password:
mysqladmin: connect to server at 'localhost' failed error:
'Access denied for user 'root'...
Euratom asked 14/1, 2017 at 0:6
5
Solved
I'm creating a new C# project. I want to connect it with the MySQL server. When I click Add Reference, MySQL.Data is not shown. This leads to all sort of problems because I can't connect it with my...
Contravene asked 21/6, 2011 at 9:14
1
Here is exception I am getting
This is the configuration I am using in my c3p0
<property name="acquireIncrement">5</property>
<property name="preferredTestQuery">SELECT 1<...
Dandridge asked 17/8, 2016 at 11:4
12
Solved
Oracle SQL Developer: Failure - Test failed: The Network Adapter could not establish the connection?
Problem
Please note that I changed details for security purposes. However, the problem remains intact.
I installed an Oracle 11g database on a server at location, say, herp-devDV.derp.edu.
Now ...
Devisable asked 9/6, 2014 at 19:48
7
Solved
I get the name of database file from a user, and I want to check if that file already exists. If it does exist, I want to show an error message to user, but I don't know how to check if the file ex...
Autograph asked 17/8, 2011 at 23:5
7
Solved
I'm trying to see the contents of a collection using MongoDB Compass. I have username/password authentication set up. I can log in successfully but can't see any documents in the collection. Instea...
Lamrert asked 17/8, 2018 at 19:59
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