pgAdmin - Sharing DB Connection Definitions - postgresql

I have a few database servers and few developers.
I have set up database connection definitions on my PC for each servers and now I want to share with other developers but I was not sure how to export and import the definitions.
I am running pgAdmin 1.10.2 on Ubuntu 10.04 (lucid).

You should have a .pgadmin3 conf file in your home directory. You just need to give that one to your fellow developers.

By the way, for those looking for the answer to this question on the Windows platform, the server definitions are stored in the Windows registry at HKEY_CURRENT_USER\Software\pgAdmin III\Servers
You can export this key to a .reg file and share it. However, due to the naming of the keys, it will likely overwrite any existing keys in the target registry.

On Original Computer
Export the server definitions found in Windows registry found here:
Windows Key > regedit
HKEY_CURRENT_USER\Software\pgAdmin III\Servers
Right Click on Servers Folder and click Export
Leave the default radio button 'Selected Branch' the way it is. This will be how it knows where to insert it when you want to import it.
Choose a name for your file (e.g. pgadminServers) and click Save
This is the file you will use to import to another computer (which ideally has the same version of pgAdmin)
On New Computer
Make sure pgadmin is not currently open
Windows Key > regedit
File > Import > Choose your pgadminServers.reg file.
Click Ok to the alert that says 'The keys and values contained in //filepath have been successfully added to the registry.'
Close or exit the registry editor
Launch pgAdmin

PgAdmin 4 stores the server connection details in an SQLite3 file.
In Windows this file is located at:
%APPDATA%\pgAdmin\pgadmin4.db
In Linux it lives at:
/var/lib/pgadmin4/pgadmin4.db
You can configure a custom location by editing
config_local.py file.

Not enough reputation, else I would add a comment to #ojhurst
IF you leave your pgAdmin III open or have already added a server and then import the pgadminServers.reg file
Edit that file (or modify entry in registry) the following entry
[HKEY_USERS\S-1-5-21-....-1140347\Software\pgAdmin III\Servers]
"Count"=dword:0000001
to the total count of servers (e.g. 53)
[HKEY_USERS\S-1-5-21-....-1140347\Software\pgAdmin III\Servers]
"Count"=dword:0000053

Related

Importing a large .sql file into a database - repeated timeout error myPHPAdmin

I have a .sql file (db) which I am trying to import using myphpadmin and keep getting a time out error.
The file is 46.6 MB (zipped)
Please note I am not on XAMPP but using a Godaddy myphpAdmin platform to manage the database.
What I've tried:
Re-downloaded the file as a zip file - and tried importing it. Still failed.
For this option given in phpmyadmin import, I tried UNSELECTING this option > "Allow the interruption of an import in case the script detects it is close to the PHP timeout limit. (This might be a good way to import large files, however it can break transactions.)"....and I also tried importing the db keeping it selected, but this failed. Which should it be?
What else can I do?
nothing worked, except SSH.
What you need:
Database (that you are importing into) username and password
Cpanel username and password + IP address (for Putty)
I had to upload the .sql file to a folder on the public_html.
Download pUtty
In putty I needed the IP address (hosting server) as well as the cpanel username and password (so have that handy).
Once in, you have to enter your cpanel's password
Use the "cd" change directory command to change directory to where you have placed your .sql file.
Once there, use the following command:
mysql -p -u user_name database_name < file.sql*
(Note: replace 'user_name', 'database_name', and 'file.sql' with the actual name.)**
You will be prompted for your database password, and then your database will be imported.
Useful link: https://www.siteground.co.uk/kb/exportimport-mysql-database-via-ssh/
You can try unzipping the file locally and importing the uncompressed .sql file; the overhead of uncompressing the file in memory could be the problem for phpMyAdmin. Generally, though, what Shadow said is correct and you should use some other means for import (like the command-line client). You could also use the phpMyAdmin UploadDir feature to put the file on the file in a special folder that phpMyAdmin can directly access on the server. This can help with a lot of the resource limits the webserver imposes.

Storage Manager in pgAdmin

I am trying to backup one of my databases in PostgreSQL pgAdmin tool. I used this tutorial:
backup database with pgAdmin
After finishing that I want to have the file. In that tutorial it says that we can use the Storage Manager to download the backup file on the client machine. After that from this link I wanted to access the Storage Manager. It says that "You can access Storage Manager from the Tools Menu", but from my system there is not any option with that name:
What is the problem and how could I obtain the backup database file?
If you are not running pgAdmin4 in server mode, then there is no storage manager. The storage manager is only relevant when the computer from which you run the pgAdmin4 GUI is different from the computer where the pgAdmin4 app-server is running.
When you took the backup, you told it where to save the file although not in a very user-friendly way. It asks for a filename, and there are three dots you can click to browse for a directory into which to put the file. But if you don't avail yourself of the three dots, then you don't know where it is going to put the file, it just uses an apparently OS-dependent default and doesn't tell you what it is. I usually find in my "Documents" folder. (Well, I usually don't use pgAdmin4 in the first place as it makes everything harder than just using the command line is, but when I do use it...)

Connecting to DB2 HammerDB

I am using a Windows Machine to connect to a remote DB2 instance. Ran into this issue
SQL1531N The connection failed because the name specified with the DSN connection string keyword could not be found in either the db2dsdriver.cfg configuration file or the db2.cli.ini configuration file. Data source name specified in the connection string: <DSN>
I have configured ODBC Data source using ODBC Data Source Administrator it has connected successfully.
Upon further investigation, I am unable to locate db2dsdriver.cfg on IBM DATA SERVER DRIVER folder. I am able to find db2dsdriver.lvl and dbs2dsdriver.xds. Just not the .cfg file. I am also unsure where HammerDB looks for the config file.
I have looked at the configuration of DB2 from the website but I am unable to get any useful information from there. https://www.hammerdb.com/docs/ch04s02.html
For the tiny footprint ODBC and CLI driver (known as clidriver) from IBM, you are responsible for creating and editing the db2dsdriver.cfg configuration file. It is a small XML file documented here and in related linked pages. The hammerdb documentation also gives a minimal example and you linked to this page in your question.
You can create and edit this file either by command lines to the db2cli tool, or by directly editing with a text editor (or XML editor). It may be easier to use an editor than to learn the command lines, although command lines have the advantage that they lend themselves to scripting this activity for larger installations.
On Microsoft-Windows you can also use Notepad to create and edit the file db2dsdriver.cfg.
An important step is that following editing of the file you must first validate its contents before trying any database connections. Validation checks that the syntax of the XML in the file is correct. To validate, you use the db2cli validate command described here. It must show a successful result before you try to connect to any database. Once validation completes without errors, you can also use db2cli validate -connect -dsn XXX -user YYY -passwd ZZZ to test the connection independently of your application (in this case hammerdb). Once you get a successful connection with the db2cli validate -connect -dsn ... then your application (hammerdb) will connect correctly.
There are many examples of db2dsdriver.cfg contents online , but your first source should be the Db2 Knowledge Centre online, which details the command line options to the db2cli command, along with giving examples of db2dsdriver.cfg.
If you already have a working Db2 configuration with local and remote databases (but no db2dsdriver.cfg file), you can also use a tool db2dsdcfgfill to populate db2dsdriver.cfg from your existing Db2 configuration. See docs here.

postgresql installation failed

I tried to install postgresql 8.4 in my windows 7 (64 bit). But it fails with following messages in log
Initialising the database cluster (this may take a few minutes)...
Executing cscript //NoLogo "C:\PostgreSQL\8.4/installer/server/initcluster.vbs" "postgres" "postgres" "****" "C:\PostgreSQL\8.4" "C:\PostgreSQL\data" 5432 "DEFAULT"
Script exit code: 1
Script output:
CScript Error: Can't find script engine "VBScript" for script "C:\PostgreSQL\8.4\installer\server\initcluster.vbs".
Script stderr:
Program ended with an error exit code
Error running cscript //NoLogo "C:\PostgreSQL\8.4/installer/server/initcluster.vbs" "postgres" "postgres" "****" "C:\PostgreSQL\8.4" "C:\PostgreSQL\data" 5432 "DEFAULT" : Program ended with an error exit code
Problem running post-install step. Installation may not complete correctly
The database cluster initialisation failed.
Creating Uninstaller
Creating uninstaller 25%
Creating uninstaller 50%
Creating uninstaller 75%
I have googled about this and run the command 'regsvr32 vbscript.dll' and it shows the message 'DllRegisterServer in vbscript.dll is succeeded', but it haven't solved my issue.
Also I set the default value for {B54F3741-5B07-11cf-A4B0-00AA004A55E8} in registry to the file path of vbscript.dll, but it also haven't solved my issue.
How to fix this issue?
Following link solve my issue
http://www.geekscribes.net/blog/2009/04/22/postgresql-database-cluster-initialisation-failed-solution/
The article text:
I’ll keep this one short and sweet. For those of you that have tried
to install PostgreSQL (mine was 8.3.7-1) on Windows Vista and got the
error Database Cluster Initialisation Failed error at the end of the
install, read this.
The problem is that Vista has some safety features associated with
setting permissions on the Program Files folder. Basically, even if
you are an admin, you can’t change permissions on some folders like
Program Files and Windows folder itself. This causes initdb to be
unable to create some folders and the database cluster. What this
means for you is that you need to install PostgreSQL in another folder
that is not inside Program Files.
By the way, if you have forgotten your Postgres account password while
installing the first time, just open a Command Prompt in Vista (If you
don’t know how, Google for it). Then type the command “net user”. You
will see a list of users on your computer. Find Postgre’s account.
It’s usually “postgres“. Then you need to change its password by
typing “net user postgres new_password” where new_password is… well, a
new password for the account. You will be needing that postgres
account during install. You will need admin privileges to do this
change however.
Firstly, uninstall any failed installations. Use the Control Panel or
the PostgreSQL installer in the install folder.
During the install, you will be prompted to choose where you want to
install the program. Just select a location in another place. Like
“C:\PostgreSQL” or something similar. It may even be on your desktop.
But not inside Program Files. Not inside Windows folder. However, it’s
not as easy. Bear with me.
After the install, you will still see that darned error message (or
something like non-fatal error occured). Do not despair! (For Windows
Power Users, we are just assigning Full Control permission to Postgres
account on the new PostgreSQL install folder). For other users, read
on if you don’t know how to do it.
Go to where you just installed PostgreSQL. In this case, the C:
drive. There, right-click on the folder (usually called PostgreSQL),
and go to Properties – Security tab. Click on the Edit button. You
will now see some usernames and other stuff. Click on the Add button.
In the “Enter the object names to select” box, enter “postgres” and
press Check. Postgres’ user account should appear there. Click on Ok.
Now from the “Group or Usernames” box, select the Postgres account. In
the window below, with lots of checkboxes, assign permission “Full
Control” in the Allow Column to it. Note, if you don’t want to allow
full control, just give it read/write. But I just went ahead and gave
it Full Control. (I was tired and annoyed. The “World’s most advanced
open source database” had failed to install!). Click on Ok and wait a
bit for permissions to be applied.
Then, just do a re-install. Do not uninstall anything. Just run the
setup again. It’ll say that a PostgreSQL install folder already exists
and other stuff. Just click on Next until the install finishes. If you
see “file cannot be copied” errors, click on the “ignore” button when
needed.
That’s it. PostgreSQL should be up and running on Vista now. Hope it
works for you too as it did for me, and that my guide is helpful to
anybody. If it works, or if you have other solutions, let us know.
Thanks for reading! :)
I got the same result installing "postgresql-9.2.3-1-windows-x64.exe" on Windows 7 Enterprise
and the problem get solved when I change the installation path.
Try to install into "c:\postgresql" instead of "c:\program files\Postgresql"
Good luck
For me the problem was that PATH variable did not have C:\Windows\system32 and so it did not find ICACLS command to change folder permissions. So the solution is to add C:\Windows\system32 to system PATH variable (if it does not contain it already):
Control Panel -> System -> Advanced System Settings -> Advanced -> Environment Variables
Under "System variable" find and select "Path"
Click "Edit..."
Now if value does not contain path to system32 append string ;C:\Windows\system32 (or wherever your windows path is)
I've pulled shin's link from the google cache:
Original link:
http://www.geekscribes.net/blog/2009/04/22/postgresql-database-cluster-initialisation-failed-solution/
Cached link:
http://webcache.googleusercontent.com/search?q=cache:RXu-5-ZzfcgJ:www.geekscribes.net/blog/2009/04/22/postgresql-database-cluster-initialisation-failed-solution/+&cd=3&hl=ro&ct=clnk
PostgreSQL Database Cluster Initialisation Failed Solution
I’ll keep this one short and sweet. For those of you that have tried to install PostgreSQL (mine was 8.3.7-1) on Windows Vista and got the error Database Cluster Initialisation Failed error at the end of the install, read this.
The problem is that Vista has some safety features associated with setting permissions on the Program Files folder. Basically, even if you are an admin, you can’t change permissions on some folders like Program Files and Windows folder itself. This causes initdb to be unable to create some folders and the database cluster. What this means for you is that you need to install PostgreSQL in another folder that is not inside Program Files.
By the way, if you have forgotten your Postgres account password while installing the first time, just open a Command Prompt in Vista (If you don’t know how, Google for it). Then type the command “net user”. You will see a list of users on your computer. Find Postgre’s account. It’s usually “postgres“. Then you need to change its password by typing “net user postgres new_password” where new_password is… well, a new password for the account. You will be needing that postgres account during install. You will need admin privileges to do this change however.
Firstly, uninstall any failed installations. Use the Control Panel or the PostgreSQL installer in the install folder.
During the install, you will be prompted to choose where you want to install the program. Just select a location in another place. Like “C:\PostgreSQL” or something similar. It may even be on your desktop. But not inside Program Files. Not inside Windows folder. However, it’s not as easy. Bear with me.
After the install, you will still see that darned error message (or something like non-fatal error occured). Do not despair! (For Windows Power Users, we are just assigning Full Control permission to Postgres account on the new PostgreSQL install folder). For other users, read on if you don’t know how to do it.
Go to where you just installed PostgreSQL. In this case, the C: drive. There, right-click on the folder (usually called PostgreSQL), and go to Properties – Security tab. Click on the Edit button. You will now see some usernames and other stuff. Click on the Add button. In the “Enter the object names to select” box, enter “postgres” and press Check. Postgres’ user account should appear there. Click on Ok.
Now from the “Group or Usernames” box, select the Postgres account. In the window below, with lots of checkboxes, assign permission “Full Control” in the Allow Column to it. Note, if you don’t want to allow full control, just give it read/write. But I just went ahead and gave it Full Control. (I was tired and annoyed. The “World’s most advanced open source database” had failed to install!). Click on Ok and wait a bit for permissions to be applied.
Then, just do a re-install. Do not uninstall anything. Just run the setup again. It’ll say that a PostgreSQL install folder already exists and other stuff. Just click on Next until the install finishes. If you see “file cannot be copied” errors, click on the “ignore” button when needed.
That’s it. PostgreSQL should be up and running on Vista now. Hope it works for you too as it did for me, and that my guide is helpful to anybody. If it works, or if you have other solutions, let us know. Thanks for reading!
Solution:
• Uninstall PostgreSQL
• Run command: net user postgres /delete
• Click: Control Panel -> User Accounts -> Configure advanced user profile properties -> delete all “Unknown User” instances that seem to be left from PostgreSQL installation.
• Run: compmgmt.msc -> Click Local Users and Groups -> Users -> New User… -> User name: postgres, Password: postgrespass -> Create
• Run: compmgmt.msc -> Click Local Users and Groups -> Users -> postgres ->Member of -> Add… -> Administrators -> OK
• copy the PostgreSQL installer postgresql-8.4.9-1-windows.exe to C:\
• Run: runas /user:postgres cmd.exe -> cd \ -> postgresql-8.4.9-1-windows.exe -> installed successfully without errors. Checked data folder and confirmed files created successfully.
• Run: compmgmt.msc -> Local Users and Groups -> Users -> postgres -> Member of -> Administrators -> Remove
• Run: compmgmt.msc -> Local Users and Groups -> Users -> postgres -> Member of -> Add… -> Power Users -> OK
Your Windows install is a little borked, and you will need to re-register the VBScript engine to get the installer to run.
Edit: I'm blind, the post author had already tried this.
See:
http://wiki.postgresql.org/wiki/Running_%26_Installing_PostgreSQL_On_Native_Windows#The_installer_exits_with_a_runtime_installation_error.3F
I had the same problem when trying to install PostgreSQL 9.3.5-3 on a Windows 7 x64 machine (not joined to a domain) in a folder, created on the root, with full access to everybody. The problem was solved by not using ä in my password, so avoid using non-English characters in your password.
This message still occurs in Postgres v9.3.1.1.
For me, the problem was running the installer under the "Administrator" account. This doesn't work. Run it under an administrator account, avoiding the built-in "Administrator" account.
I don't really know what it's usually called, but it's the one that already exists on a fresh install; the one that cannot be changed to a Standard User; the one whose profile is stored in C:\Users\Administrator. Turns out it was a bad idea using this account; learned it the hard way.
(Windows Server 2008 R2 64-bit)
Hey guys the answer is very simple just install postgresql on another folder outside program files. it prompts a non fatal error and proceeds to with the installation...
I have solved the same problem on Windows Server 2003 and postgres 9.2.9-3 by creating directory for installation beforehand, and giving full access on it to group "Users".
The answer is very simple, move the downloaded .exe file to some other folder . for ex: c:\postgres and try to install it.
your issue is due to some admin privilege issues
There seem to be many reasons cause the installation fail.
In my case, I'm using Windows 10 home edition, which has no advance user group control,
so a lot of solutions above doesn't work for me. And I guess this is why the installation fails.
What I do is just using BigSQL's installer instead of EnterpriceDB's installer,
Choose the second installer in posgresql download center
Or visit BigSQL directly.
After some struggle I came across this post. I struggled some more time and I think I finally figured it out with the help of all the invaluable input from my predecessors in this post.
My case
It's November 2018.
PostgreSQL 11.1 Winodws-x64 from EnterpriseDB as suggested by postgresql.org
Tried to install on Windows 10 (both Home and Professional)
I tried several constellations and boiled down the process to this:
Pre-installation
Uninstall any failed installations.
Add a local user "postgres" (lowercase worked for me) to your computer, assign a SIMPLE password and administrative rights. Do avoid special characters at all expenses, stick with english letters (upper and lowercase) and numbers only.
Add a folder on your computer OUTSIDE the "C:\Program Files" or Windows folder. I chose C:\PostgreSQL
Assign full control over the above folder to the postgres account.
Installation
Run the installer (postgresql-11.1-1-windows-x64.exe in my case)
use the above password and folder when prompted (not the default folder)
Post-installation
For security reasons you should now assign a proper password to the windows-user "postgres" and remove administrative rights from the account.
Test your installation by running pgAdmin and connecting to your server. However, the password for the postgres user you need to connect to the server will still be the simple one you used earlier. You may change it within pgAdmin by selecting the postgres database left, choose Tools -> Query Tool and type ALTER USER postgres WITH PASSWORD '4wligzo748o$%&'; or whatever. Execute with the flash symbol or F5.
But maybe this is wrong altogether and you should rather run a linux vm with postgreSQL server.
Struggling with this problem for days. Finally got help from the EDB team
My problem got solved by doing the following steps :
1) Open the command prompt and go to the following directory:
cd "C:\Program Files\PostgreSQL\10\bin"
2) Once you are inside this "C:\Program Files\PostgreSQL\10\bin" directory execute the following command:
.\initdb.exe -D "C:\Program Files\PostgreSQL\10\data"
3) At the end of this command you will be promoted to execute a pg_ctl command to start the Postgres cluster. Please execute the command and once you get a message as the server started you are all set to use the Postgres database.
Note: Instead of 10 user whatever version you have installed. If the pg_ctl command in the third step gives an error after running it in \bin directory, then try running it in \data directory. After the above process re-run the installer.
I know it is not the the solution but installing 32 bit of Postgres, worked for me
I had the same problem when trying to install PostgreSQL 9.6.2 on a Windows 7 32 bit machine,but i got solution,first just uninstall the installed postgres,then delete the postgres folder from 'c' drive,delete the entry from temp file which resides in "C:\Users\AppData\Local\Temp".Then again installed postgres 9.6.2 that installed successfully.
Had this same problem trying to install on my company computer (PC running Windows 7). If you are not admin on your computer, you need to install it within your personal "User" folder (not in the "Program Files" folder(s) at the root).
If you still can't access Postgres:
Once you'd installed it under your "User" folder, use the 'Run' program and type in "services.msc" and hit enter. In the window that pops up, go down to your postgres installation, right-click and go to "properties". In the "Log On" tab, select "Local System account" then go back to the "General" tab and click "Start". It should boot after that.
After this, I was able to run "pgAdmin" and access the database (after entering the password I used during installation).
I had the same problem today when installing postgres 9.6.19 on windows 10.
Solution: Neither the installation path nor the windows path variable may contain a blank! Near to the end of the installer log file (found in wondows %temp% dir with a name like bitrock_installer_16156.log) i found:
Script stderr: "\UnxUtils\usr\local\wbin\";"C:\Program" kann
syntaktisch an dieser Stelle nicht verarbeitet werden.
where the installation directory i set as well as my windows %PATH% variable contained
C:\Program Files\
Workaround:
open a command prompt as administrator and type:
set path=C:\WINDOWS\system32
PostgreSQL-9.6.10-1-win64-bigsql.exe
And then of course choose a path not containing a blank.
That did it for me.
I encountered an issue where a username with a space in it on windows fails the postgres installation.
To test:
Reinstalled windows 10 home (restored)
Made a user account without the space
Postgres installed successfully
Very frustrating...
check the services: if any folder there postgres related stop it, and change to disable mode.
check regedit: HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER -> software -> remove postgres folder if exists.
In system environment variable: TEMP path location, remove the TEMP folder for both user and system. and Rename the TEMP to TEMP1 or something..
In system environment variable: remove path for postgres if it exists.
Now change the location of postgres.exe file to another drive.
Restart the system
Then Run postgres.exe
create a new installation directory for postgres and put /data outside.
the easiest way i solve this was:
1.- uninstall if you have already installed
2.- delete all files with failed instalations
3.- start windows in secure mode
4.- run installer in secure mode (it pops a warning but ignore) and restart
and that's it when restarted the service was running ok and everything works fine

How can I run PostgreSQL DB service under Local System account?

I'm using PostgreSQL DB in my application, I used to create special windows user account to run the DB service.
Now I need to run PostgreSQL service under Local System account! Is there a configuration in PostgreSQL to specify the user account which the service runs under?
Thanks,
Computer Management -> Services -> select the Postgres server service -> right click -> Properties -> check the Log on tab, just like any other Windows service.
(Might be a bit off with the naming, I don't have access to a Windows machine at home, but I'm sure you can improvise.)
Download the zip archived binaries from PostgreSQL site. Extract the contents. Create a folder, say 'data', for storing the db files etc. Open Windows Advanced System Configuration -> Environment Variables.
Create a new System Variable called PGDATA and set its value to the complete path of data folder, as in - 'C:\PostgreSQL\data'(without the single quotes).
Next in Path variable include the complete path to bin folder, as in - 'C:\PostgreSQL\bin;....' .
Once done, do the following...
Open command prompt(as Admin in Vista and Win 7 systems). Type: 'initdb' and press Enter. This will do the initial setup.
In the same command prompt window, type in: 'pg_ctl register -N PostgreSQL -U LocalSystem' and press enter.
Open run and type services.msc and check if the process 'PostgreSQL' has been created and that you can actually start it.
I don't believe that you need to do anything special to run this under a local system account. We use PostgreSQL databases here and we install them on local system accounts all the time. I have never seen a configuration setting in the installation that allows you to indicate a system account for the service.