Use the QuestDB node to automate work in QuestDB, and integrate QuestDB with other applications. n8n supports executing an SQL query and inserting rows in a database with QuestDB.
On this page, you'll find a list of operations the QuestDB node supports and links to more resources.
Refer to QuestDB credentials for guidance on setting up authentication.
Examples and templates
For usage examples and templates to help you get started, take a look at n8n's QuestDB integrations list.
- Executes a SQL query.
- Insert rows in database.
Specify the data type of a column#
To specify the data type of a column, append the column name with
type is the data type of that column. For example, if you want to specify the type
int for the column id and type
text for the column name, you can use the following snippet in the Columns field: