pgAdmin | 易学教程

Debug PostgreSQL function using pgAdmin

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问题 I refer this to enable the debugger in the PostgreSQL server in order to debugging the plpgsql function by stepping through the codes using the pgadmin. I have already set shared_preload_libraries = '$libdir/plugins/plugin_debugger.dll' in the postgresql.conf , run pldbgapi.sql , and restarted the server. These steps should have been run successfully and plugin_debugger.dll should be loaded successfully as can be verified by using the command show shared_preload_libraries , and I can see the

Got “password authentication failed for user” but in pgAdmin 3 its working

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问题 Why I can open the database from pgAdmin 3 but when I tried it on laravel, it doesn't working? It Gives me this error SQLSTATE[08006] [7] FATAL: password authentication failed for user "khrisna" FATAL: password authentication failed for user "khrisna" I already tried this method by adding my own postgresql user Here is the proof that my pgAdmin accept my user and password, I even added new "server" to make sure that my credentials are correct So why in the laravel it says it wrong? Here is my

Access remote Postgres server with pgAdmin

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问题 I've got pgAdmin running on my XP machine. There's a Centos machine running a Postgres server on the network. The Postgres server pg_hba.conf file has the following lines TYPE DATABASE USER CIDR-ADDRESS METHOD host all all 10.0.0.68/32 trust local mydb myuser password local all postgres ident host mydb myuser 10.0.0.68/32 password host all postgres 10.0.0.68/32 trust My postgresql.conf file has the following line: listen_address = 'localhost, 10.0.20.10' nmap -sS 10.0.20.10 shows: PORT STATE

Storing an image in postgresql

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问题 I'm trying to store an Image in Postgresql Database, I have procedure which is used to store image in database, Image column type is bytea.I tried to convert my image into String(Base64) and converted it into the byte[], but not able to update that image. Code to read Image And convert it into the String is This:- File file = new File("FilePath\\image.jpg"); try { // Reading a Image file from file system FileInputStream imageInFile = new FileInputStream(file); byte imageData[] = new byte[(int

pgAdmin server not showing up [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 years ago . Total n00b question here. I am using pgAdmin to attempt to administer a remote PostgreSQL server. I click the connect icon, fill out the form, click 'OK'. The form goes away and in the status bar it says: Connecting to database... Done. The problem is, nothing else changes. My server doesn't come up under

Change language / locale of pgAdmin?

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问题 Just installed postgres in a windows box, 8.3.14-1, started up pgAdmin and it is in my local language (PT) instead of english like I wanted. How can I change this? (Note that: lc_messages = 'English, United States') 回答1: Worth pointing out that it seems it has since changed to: 1- Open File > Options . 2- Change User Interface as in the image below. 3- Restart pgAdmin 回答2: Open pgadmin. File > Options Change 'user language' 回答3: If you are using pgAdmin4 , the GUI / web page does not provide

How do I declare variables in pgAdmin

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问题 If I am in the psql terminal then I can declare and use a variable like this: \set message_id soifsdaofisd.gmail.com; select * from emails where message_id = ':message_id'; How can I do this in pgAdmin? I get an error when ever I try this in pgAdmin: ERROR: syntax error at or near "CALAdkA4YC0" LINE 3: set message_id soifsdaofisd.gmail.com. 回答1: \set is a feature of psql (the interactive command line terminal) and not available in pgAdmin. PostgreSQL does not normally use variables in plain

Error when opening pgAdmin 4 on mac

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问题 I have installed version 4-1.5, but when opening it, it always shows this error "The application server could not be contacted." 回答1: I removed the local directory hidden and resolved: $ cd ~ $ rm -r .pgadmin/ Note: macOS Sierra (10.12.6) and pgAdmin 4-1.6. Also you are going to loose configuration data like database list tree, et al. The Databases will remain intact since you are modifying/deleting PgAdmin related data not any of Postgresql itself. 回答2: I had the same issue, I fixed it by

Creating relationship links in PostgreSQL via pgAdmin

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I created a databse with four tables in pgAdmin. It was coded in PostgreSQL. I was wondering how do you create replationship links in pgAdmin? I've searched google and youtube, but can't seem to find a tutorial on it. If someone can explain how to do this, i'll be grateful. Here's a picture of how I designed my datase to relate: You can find it via right-click on the table --> Properties --> Constraints --> Foreign Key (Add) . Then you can add the foreign keys as needed. There is (yet) no way to do it graphically. 来源： https://stackoverflow.com/questions/9793536/creating-relationship-links-in

pgAdmin shortcuts to execute scripts

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问题 Who knows pgAdmin shortcuts to execute scripts in pgAdmin Query tool? Namely to execute whole query and execute current script. 回答1: Select the relevant portion and hit the F5 key in the SQL editor of pgAdmin. OR use the "Execute query" button (green arrow) in the toolbar. If nothing is selected, the whole script is executed. 回答2: shortcuts to execute scripts F5 for windows user and control + E for mac user 回答3: F5 works on Mac and Windows. Highlighting just part of the script executes just