PostgreSQL connectors and syncs are fragile
4 posts from 4 people4d activeFading, +0 this week
Posts per day
The posts behind it
...found that shows Fable 5.1 beating Opus 5.5. My personal experience has been Opus is unusable on design work it's so terrible. Evaluating whether we should consolidate AWS DMS tasks (Postgres full load and change data capture) into fewer tasks with more tables, Opus 5.5 was...
[source-postgres] Reversed LSN arguments in position(SourceRecord) affect CDC progress comparisons
### Connector Name source-postgres ### Connector Version 3.8.1 and 3.8.5 (official connector class files inspected). ### What step the error happened? During the sync ### Relevant information `PostgresSourceDebeziumOperations.position(SourceRecord)` passes two LSN values to...
[source-postgres] NullPointerException on startup when the source database contains an empty enum type
...source-postgres** Three things make the impact worse than a plain startup crash: 1. **No workaround is available through connector configuration.** `TypeRegistry.prime()` runs inside the `PostgresConnection` constructor, before any table or column filtering is applied, and its...
DOC: user guide SQL section lacks PostgreSQL (psycopg 3) recipes
### Pandas version checks - [x] I have checked that the issue still exists on the latest versions of the docs on `main` [here](https://pandas.pydata.org/docs/dev/) ### Location of the documentation https://pandas.pydata.org/docs/dev/user_guide/cookbook.html#cookbook-sql...
Companies and products named
About this problem
Evidence
4 posts from 4 people in 3 places, about 1 a week over 30 days. Mostly on airbytehq/airbyte, pandas-dev/pandas, Hacker News comments. Tools named alongside: Airbyte, GitHub, pandas, Stack Overflow.
Frustration Frustration 3 of 3· Seen on GitHub issues, Hacker News
How it was grouped
Posts that state a pain and match the "ingestion" rule about PostgreSQL. First post Aug 28, 2026, latest Sep 26, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
The same problem elsewhere
Ingestion connectors and CDC are fragile
8 posts from 8 people on GitHub issues, Reddit.
MySQL connectors and syncs are fragile
4 posts from 4 people on GitHub issues.
Apache Iceberg connectors and syncs are fragile
3 posts from 3 people on GitHub issues.
SQL Server connectors and syncs are fragile
2 posts from 2 people on GitHub issues. Unverified.
Apache Flink connectors and syncs are fragile
2 posts from 2 people on GitHub issues. Unverified.
Other PostgreSQL problems
PostgreSQL users keep filing bugs
Top post: "Instance owner cannot view execution data in a team project when the execution uses a credential of that", one of 42 posts from 41 people on GitHub issues, Stack Overflow, Reddit.
PostgreSQL vulnerabilities are hard to triage and patch
2 posts from 2 people on Glyph Ibis. Unverified.
PostgreSQL upgrades break working setups
13 posts from 12 people on GitHub issues, Stack Overflow, Reddit.
PostgreSQL queries run too slowly and are hard to tune
8 posts from 8 people on Reddit, Stack Overflow, GitHub issues.
PostgreSQL error messages are cryptic
7 posts from 7 people on GitHub issues, Stack Overflow.
PostgreSQL permissions are confusing and error-prone
7 posts from 7 people on GitHub issues, Hacker News.
Trouble with PostgreSQL database
Top post: "Canonicalising unit names from a flat file in a normalised database structure", one of 6 posts from 6 people on GitHub issues, Stack Overflow.
PostgreSQL jobs fail silently or break often
5 posts from 4 people on GitHub issues.
PostgreSQL feels slow and laggy
5 posts from 5 people on Mastodon, Reddit, GitHub issues.
Trouble with PostgreSQL workflow
Top post: "Agent not recognizing the workflow inputs", one of 4 posts from 4 people on GitHub issues, Stack Overflow.
PostgreSQL outages and slowdowns disrupt work
4 posts from 4 people on GitHub issues, Reddit.
Trouble with PostgreSQL credentials
Top post: "SFTP Credentials: Port field clears value and incorrectly formats large port numbers", one of 4 posts from 4 people on GitHub issues.
History