PostgreSQL is a free and open-source relational database management system emphasizing extensibility and SQL compliance.
Emit new event when a new column is added to a table. See the documentation
Emit new event when a row is added or modified. See the documentation
Emit new event when a new row is added to a table. See the documentation
Emit new event when new rows are returned from a custom query that you provide. See the documentation
Emit new event when a new table is added to the database. See the documentation
Find cities, filtering by optional criteria. If no criteria are set, you will get back all known cities with a population of at least 1000. See the docs.
Get the details for a specific country, including number of regions. See the docs.
On Pipedream, you can leverage the PostgreSQL app to create workflows that automate database operations, synchronize data across platforms, and react to database events in real-time. Think handling new row entries, updating records from webhooks, or even compiling reports on a set schedule. Pipedream's serverless platform provides a powerful way to connect PostgreSQL with a variety of apps, enabling you to create tailored automation that fits your specific needs.
import postgresql from "@pipedream/postgresql"
export default defineComponent({
props: {
postgresql,
},
async run({ steps, $ }) {
// Component source code:
// https://github.com/PipedreamHQ/pipedream/tree/master/components/postgresql
const queryObj = {
text: "SELECT NOW()",
values: [], // Ignored since query does not contain placeholders
};
return await this.postgresql.executeQuery(queryObj);
},
})
The GeoDB Cities API lets you tap into a rich dataset of worldwide cities, their attributes, and related data. On Pipedream, you can use this API to create workflows that automate location-based tasks, enrich data with geographical context, or power apps with location intelligence. For instance, you could trigger a workflow whenever a new city is added to a database, gather demographic information based on city names, or even integrate with travel platforms to plan itineraries.
import { axios } from "@pipedream/platform"
export default defineComponent({
props: {
geodb_cities: {
type: "app",
app: "geodb_cities",
}
},
async run({steps, $}) {
const data = {
"query": `{country(id:"US"){name region(code:"CA"){name populatedPlaces(first:10){totalCount pageInfo{startCursor endCursor hasNextPage}edges{node{name}}}}}}`,
}
return await axios($, {
method: "post",
url: `http://geodb-free-service.wirefreethought.com/graphql`,
headers: {
"x-rapidapi-key": `${this.geodb_cities.$auth.api_key}`,
"Content-Type": `application/json`,
},
data,
})
},
})