See llms.txt for all machine-readable content.
Save yourself the work of writing custom integrations for Postgres and Telegram and use n8n instead. Build adaptable and scalable Development, Data & Storage, workflows that work with your technology stack. All within a building experience you will love.
In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Delete
Delete an entire table or rows in a table
Execute Query
Execute an SQL query
Insert
Insert rows in a table
Insert or Update
Insert or update rows in a table
Select
Select rows from a table
Update
Update rows in a table
Get
Get up to date information about a chat
Get Administrators
Get the Administrators of a chat
Get Member
Get the member of a chat
Leave
Leave a group, supergroup or channel
Set Description
Set the description of a chat
Set Title
Set the title of a chat
Answer Query
Send answer to callback query sent from inline keyboard
Answer Inline Query
Send answer to callback query sent from inline bot
Get
Get a file
Delete Chat Message
Delete a chat message
Edit Message Text
Edit a text message
Pin Chat Message
Pin a chat message
Send Animation
Send an animated file
Send Audio
Send a audio file
Send Chat Action
Send a chat action
Send Document
Send a document
Send Location
Send a location
Send Media Group
Send group of photos or videos to album
Send Message
Send a text message
Send and Wait for Response
Send a message and wait for response
Send Photo
Send a photo
Send Sticker
Send a sticker
Send Video
Send a video
Unpin Chat Message
Unpin a chat message





Mikhail Savenkov
Describe the problem/error/question Postgres node is not working with IN Operator when the parameters is an Array. I suppose that’s because of the sanity checks. E.g. I have a list of some workflows that I’m returning v…

Honza Pav
Hello, I have a follow-up question related to a topic that has been discussed but is closed: Postgres use array as a query parameters I want to pass an array into a Postgresql query as a query parameter. Ideally, I woul…

CrizCJK
Hello everyone, I’m running into an issue with PostgreSQL in n8n that I can’t figure out. My PostgreSQL database has about 20,000 records of sales and stock data. The problem is that my AI Agent doesn’t seem to read th…

Thạch Vũ Ngọc
I using Postgresql Insert node, but it error when column type is timestamp I have the input date in ISO 8601 date string format and I keep getting an error. What is the error message (if any)? Input of Insert node O…

Shazim Ali
hi i am new to n8n basically i have build a chat bot, which is created query on the base of question, but sometime AI based queries are failed to give accurate result, so i have created sql function in vector database, t…
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