QuestDB
Connects to QuestDB time-series database via PostgreSQL wire protocol (port 8812). Provides nodes for executing arbitrary SQL queries (SELECT, INSERT, UPDATE, DELETE, DDL), inserting rows with single or bulk support, and selecting with optional filtering (WHERE, ORDER BY, LIMIT). Supports connection pooling with configurable SSL modes (disable, require, verify-ca, verify-full). Nodes can use either a shared Connect/Disconnect lifecycle or inline credentials for standalone operation.
| Namespace | Robomotion.QuestDB |
| Version | 1.1.0 |
| Category | Database |
| Nodes | 6 |
Nodes
| Node | Description |
|---|---|
| Connect | Opens a connection to QuestDB and returns a Client ID. |
| Disconnect | Closes a QuestDB connection. |
| Execute Query | Execute Query — see the properties below. |
| Select | Select — see the properties below. |
| Insert | Inserts in QuestDB. |
| Toolkit | Exposes this package's operations to an AI Agent as a single tool. |
Connecting
This package has a Connect node. Run it once at the start of your flow; it returns a Client ID that the other nodes take as input. Pair it with Disconnect so the connection is released when the flow ends.
Credentials belong in a Vault rather than typed into the node.
AI Agent tools
5 of these nodes are exposed as tools an AI Agent can call directly:
Connect, Disconnect, Execute Query, Select, Insert.
Generated from the package spec that the Flow Designer itself loads, so the node list and every property below match the version above exactly.
It does not yet include worked examples or service-specific guidance — those are written by hand, and a plausible-sounding guess in a reference page is worse than an honest gap. If you build something useful with this package, the community is the place to share it.