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Graph/cluster-40

ClusterConcept

Postgres Connect Misconfiguration

cluster-40

Database connectivity is broken because connection strings, pooler hostnames, bootstrap/admin settings, and container init SQL mounts are mis-specified, causing startup/runtime/test failures and tenant/auth resolution errors before any application logic can run.

Node Details

Public graph metadata

Updated8/1/2026

PageRank0.0004

Connections

49 linked nodes

INSTANCE_OFProblem

missing_connection_string': You did not supply a 'connectionString' and no 'POSTGRES_URL' env var was found. — when I was deploying my next application or excute "pnpm run build". Tension: Build error occurred Error: Failed to collect page data for /seed.

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Navicat connection fails with "The endpoint ID is not specified"

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"pdo_pgsql" is not enabled on php.ini — I trying to get data from my postgres database on php (with laravel) using vercel. Tension: When i call my api route return error. Outcome: Change runtimes version, in all versions pdo_pgsql is disabled for me.

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Requests from a Next.js app to Vercel Postgres intermittently fail with unpredictable results and no clear error messages, even though the same SQL queries work reliably when run directly in the database.

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the first relationship is always automatically loaded although it shouldn't — using SQLAlchemy and Pydantic with a Postgres-Database. Tension: The second relationship works as expected. Outcome: I am going to have two different endpoints.

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I would like to follow the same to connect alembic to the Cloud SQL — I connected my fastapi project to Cloud SQL by following this code. Tension: I did not document how to connect with google connector. Outcome: Is there a way?

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I can read file postgres.csv — I've deployed an EDB cluster on OpenShift. Tension: I'm unable to read the contents of the postgres.json file. Outcome: they currently don't.

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How to connect to the PostgreSQL database from outside the container?

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pq: password authentication failed for user "eos_user" — sudo -u eos_user go run testDbPing.go.

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you get the type mismatch error — merge with PostgreSQL 17.2. Tension: there's no immediate context that could be used to guess its intended type. Outcome: it defaults to `text`.

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figure out which statement from the block is currently running in Postgres. Outcome: The simple solution is to throw in, at positions you want to know ...

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my backend is nodejs. Tension: How letters are converted to lower case depends on the locale implementation. Outcome: you should not assume that lower-casing in Javascript works the same as lower-casing in PostgreSQL.

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Is it safe to just copy around the "bin" dir from an existing installation into another PC to use them? — an existing old Windows (currently migrated on a Windows 10) environment uses PostgreSQL 9.6.

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I still can't connect to the database from the container app. — Everything deploys fine via Bicep with no errors. Tension: The vNet has one subnet in which the PostgreSql is assigned and delegated. The container app environment is just configured with the vNet.

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works only if the db has the same name as the user — I know PostgreSQL can try to connect by default to a DB with the same name. Tension: how can I hard/force specify the DB name? Outcome: As per the docs `dbname` Defaults to be the same as the user name.

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FATAL: database files are incompatible with server — The data directory was initialized by PostgreSQL version 16. Tension: which is not compatible with this version 15.6 (Debian 15.6-1.pgdg120+2). Outcome: This Dockerfile setup works for me.

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the first attempt to creata a connection is always falis with a timeout — initialize my pool with 5 connections in my .net6 application using postgres and Npgsql. Tension: first connection attempt or a connection after a longer period would immediately time out.

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db.Ping(); err != nil { log.Fatal(err) } — sql.Open("postgres", "host=127.0.0.1 port=5432 user=postgres dbname=postgres sslmode=disable password=12345").

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it's failing and all I get is exit code 3221225781 — I'm trying load a tar file using pgAdmin. Tension: This code seems to indicate a missing dll. Outcome: Re-installing or installing a newer version fixed this for me.

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ERROR: invalid text search configuration file name "C:/Program Files/PostgreSQL/16/share/tsearch_data/am56314Syn.syn" — I have a project where I have to create a .syn file. Tension: It is impossible for me to access the `.syn` I've created. Outcome: SQL state: 22023.

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database system identifier differs between the primary and standby. Outcome: copy data folder from primary instance first.

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I POD status is t — I want to deploy postgres using kubernetes. Tension: you are not able to create a directory.

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Running MedusaJS locally fails during database initialization with a TypeError [ERR_INVALID_URL] from the pg connection string parser. The stack trace shows the invalid input is the PostgreSQL URL.

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I want to connect PostgreSQL to my flutter application as my database for it — my flutter application. Tension: Is shelf package relevant or should I make API for the same. Outcome: I got to know about the shelf dart package.

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Code run and nothing happened... No errors, no migration, nothing. — make docker image with my actix web and I need to make migration from code. Outcome: Passing your `PgConnection` as a mutable reference to `run_db_migrations` function should work.

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The PostgreSQL schema SQL files are not being loaded correctly when running the Docker Compose setup, resulting in an error indicating the mounted file path is treated as a directory. As a result, the expected database tables are not created.

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And PostgresHook does not want to work — When substituting in PostgresOperator, everything works out well. Tension: I want to use Templates reference - {{ds}}. Outcome: render the template values explicitly.

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User is confused about the difference between PostgreSQL psql meta-commands \l and \d, and how to inspect template0 and template1 databases and their tables.

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I am using initcap function as below, but its not working as expected — I have data in Postgres SQL, something like this. Tension: convert first letter after Mc to uppercase. Outcome: Select initcap(name) from table.

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This does not work :( — I have two different DB servers: Postgresql MS SQL. Tension: How can I JOIN the two tables together? I am not getting anywhere. Outcome: Or is there another way to do this?

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Error creating bean with name 'entityManagerFactory' defined in class path resource — trying to connect to a locally running Spring boot application with PostgreSQL database instance running on Amazon AWS.

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I need to log all changes(example: granting superuser to user) in user and role, log adding new user/roles, log dropping the user/role. — This is regarding to monitor the security of our data. Tension: ensure user/roles changes are logged into table or even in log file.

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sqlalchemy.exc.OperationalError: (psycopg2.OperationalError).

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Running `python manage.py makemigrations` fails with `django.db.utils.OperationalError` because Django cannot connect to PostgreSQL and reports that database `backend_db` does not exist. The connection is made to `localhost` on port `5432`.

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When running the cloned NestJS + TypeORM app locally, Postgres connection fails with `SASL: SCRAM-SERVER-FIRST-MESSAGE: client password must be a string`.

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QGIS users intermittently fail to connect to a PostgreSQL/PostGIS database with the error: FATAL: remaining connection slots are reserved for non-replication superuser connections, indicating the database ran out of available connection slots.

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But no error is found... — I'm trying to use Psalm to detect SQL Injections. Tension: I have no config file. Outcome: I edited the config file `psalm.xml`.

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Sigma rules do not work reliably on Sysmon .csv logs

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the following is included when I get the contents of $_SERVER — logging the $_SERVER variable to my log table. Tension: database credentials in the log table where I had no expectation they would end up.

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How can I parse the generated binary log file "SRTMBoot.dat" so that I get human readable content? — I can generate a log via the command 'tpmtool.exe gatherlogs'.

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Cannot resolve symbol 'PostgreSQLParser'. Outcome: the compiled happened successfully.

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The server requested SCRAM-based authentication, but no password was provided. — when i try to run my Main Method. Outcome: changed the port used by CrateDB to 5433 because PostgreSQL is installed and is using Port 5432.

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I'm not getting logs showing up for whatever reason with one exception. — Running in docker-compose for rabbitmq and postgres. Outcome: logback works like charme there.

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Although celery reports no problems at start and says it successfully connected to redis. Outcome: Adding it fixed my issue.

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The program threw an exception. Tension: Set the DATABASE_URL environment variable.

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Couldn't find either the add-on service or the add-on plan of "heroku-postgresql:hobby-dev". Tension: the free version was changed from November 28th, 2022. Outcome: There are some other databases which you can use for deploy on heroku.

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django.db.utils.OperationalError: connection to server at "aws-0-us-west-1.pooler.supabase.com" (52.8.172.168), port 5432 failed: FATAL: Tenant or user not found — I am trying to host my PostgreSQL database on Supabase from my Django project. Tension: If I put the password directly in settings.py, it will connect to Supabase no problem but it doesn't feel secure to have the password commited to Github.

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When adding data (I use PostgreSQL):. Outcome: I believe it's used for the LogEntry feature of django that lets you track everything that is happening throught the admin panel.

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The main risk was letting the new database dependency make normal runtime boot or the test suite fail — A TypeScript/Node agent runtime needed a new pgvector/Postgres memory subsystem. Tension: Postgres or pgvector were unavailable. Outcome: Implemented the memory service as an optional subsystem.

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