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broken grafana link
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@goodroot
goodroot committed Aug 1, 2024
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Showing 1 changed file with 44 additions and 59 deletions.
103 changes: 44 additions & 59 deletions reference/sql/overview.md
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Original file line number Diff line number Diff line change
Expand Up @@ -6,21 +6,20 @@ description:
querying and cleaning up the example data set.
---

import Screenshot from "@theme/Screenshot"
import Tabs from "@theme/Tabs"
import TabItem from "@theme/TabItem"
import CQueryPartial from "../../partials/\_c.sql.query.partial.mdx"
import CsharpQueryPartial from "../../partials/\_csharp.sql.query.partial.mdx"
import GoQueryPartial from "../../partials/\_go.sql.query.partial.mdx"
import JavaQueryPartial from "../../partials/\_java.sql.query.partial.mdx"
import NodeQueryPartial from "../../partials/\_nodejs.sql.query.partial.mdx"
import RubyQueryPartial from "../../partials/\_ruby.sql.query.partial.mdx"
import PHPQueryPartial from "../../partials/\_php.sql.query.partial.mdx"
import PythonQueryPartial from "../../partials/\_python.sql.query.partial.mdx"
import CurlExecQueryPartial from "../../partials/\_curl.exec.query.partial.mdx"
import GoExecQueryPartial from "../../partials/\_go.exec.query.partial.mdx"
import NodejsExecQueryPartial from "../../partials/\_nodejs.exec.query.partial.mdx"
import PythonExecQueryPartial from "../../partials/\_python.exec.query.partial.mdx"
import Screenshot from "@theme/Screenshot" import Tabs from "@theme/Tabs" import
TabItem from "@theme/TabItem" import CQueryPartial from
"../../partials/\_c.sql.query.partial.mdx" import CsharpQueryPartial from
"../../partials/\_csharp.sql.query.partial.mdx" import GoQueryPartial from
"../../partials/\_go.sql.query.partial.mdx" import JavaQueryPartial from
"../../partials/\_java.sql.query.partial.mdx" import NodeQueryPartial from
"../../partials/\_nodejs.sql.query.partial.mdx" import RubyQueryPartial from
"../../partials/\_ruby.sql.query.partial.mdx" import PHPQueryPartial from
"../../partials/\_php.sql.query.partial.mdx" import PythonQueryPartial from
"../../partials/\_python.sql.query.partial.mdx" import CurlExecQueryPartial from
"../../partials/\_curl.exec.query.partial.mdx" import GoExecQueryPartial from
"../../partials/\_go.exec.query.partial.mdx" import NodejsExecQueryPartial from
"../../partials/\_nodejs.exec.query.partial.mdx" import PythonExecQueryPartial
from "../../partials/\_python.exec.query.partial.mdx"

Querying - as a base action - is performed in three primary ways:

Expand All @@ -38,7 +37,7 @@ intuitive and flexible experience.
Queries can be written into many applications using the many rich and diverse
drivers and clients of the PostgreSQL or REST-ful ecosystems. However, querying
is also leveraged heavily by third-party tools to provide visualizations, such
as within [Grafana](docs/third-party-tools/grafana/), or for connectivity into
as within [Grafana](/docs/third-party-tools/grafana/), or for connectivity into
broad data infrastructure and application environments such as with a tool like
[Cube](/docs/third-party-tools/cube/).

Expand All @@ -65,16 +64,10 @@ Query QuestDB using the PostgreSQL endpoint via the default port `8812`.

Examples in multiple languages are shown below.

<Tabs defaultValue="python" values={[
{ label: "Python", value: "python" },
{ label: "Java", value: "java" },
{ label: "NodeJS", value: "nodejs" },
{ label: "Go", value: "go" },
{ label: "C#", value: "csharp" },
{ label: "C", value: "c" },
{ label: "Ruby", value: "ruby" },
{ label: "PHP", value: "php" }
]}>
<Tabs defaultValue="python" values={[ { label: "Python", value: "python" },
{ label: "Java", value: "java" }, { label: "NodeJS", value: "nodejs" }, { label:
"Go", value: "go" }, { label: "C#", value: "csharp" }, { label: "C", value:
"c" }, { label: "Ruby", value: "ruby" }, { label: "PHP", value: "php" } ]}>

<TabItem value="python">
<PythonQueryPartial />
Expand Down Expand Up @@ -163,10 +156,8 @@ obtaining the results as CSV.

For obtaining results in JSON, use `/exec` instead, documented next.

<Tabs defaultValue="curl" values={[
{ label: "cURL", value: "curl" },
{ label: "Python", value: "python" },
]}>
<Tabs defaultValue="curl" values={[ { label: "cURL", value: "curl" }, { label:
"Python", value: "python" }, ]}>

<TabItem value="curl">

Expand Down Expand Up @@ -218,12 +209,9 @@ This is similar to the `/exp` entry point which returns results as CSV.

##### Querying Data

<Tabs defaultValue="curl" values={[
{ label: "cURL", value: "curl" },
{ label: "Python", value: "python" },
{ label: "NodeJS", value: "nodejs" },
{ label: "Go", value: "go" },
]}>
<Tabs defaultValue="curl" values={[ { label: "cURL", value: "curl" }, { label:
"Python", value: "python" }, { label: "NodeJS", value: "nodejs" }, { label:
"Go", value: "go" }, ]}>

<TabItem value="curl">
<CurlExecQueryPartial />
Expand All @@ -246,11 +234,8 @@ This is similar to the `/exp` entry point which returns results as CSV.
Alternatively, the `/exec` endpoint can be used to create a table and the
`INSERT` statement can be used to populate it with values:

<Tabs defaultValue="curl" values={[
{ label: "cURL", value: "curl" },
{ label: "NodeJS", value: "nodejs" },
{ label: "Python", value: "python" },
]}>
<Tabs defaultValue="curl" values={[ { label: "cURL", value: "curl" }, { label:
"NodeJS", value: "nodejs" }, { label: "Python", value: "python" }, ]}>

<TabItem value="curl">

Expand Down Expand Up @@ -278,56 +263,56 @@ curl -G \
The `node-fetch` package can be installed using `npm i node-fetch`.

```javascript
const fetch = require("node-fetch");
const fetch = require("node-fetch")

const HOST = "http://localhost:9000";
const HOST = "http://localhost:9000"

async function createTable() {
try {
const query = "CREATE TABLE IF NOT EXISTS trades (name VARCHAR, value INT)";
const query = "CREATE TABLE IF NOT EXISTS trades (name VARCHAR, value INT)"

const response = await fetch(
`${HOST}/exec?query=${encodeURIComponent(query)}`,
);
const json = await response.json();
)
const json = await response.json()

console.log(json);
console.log(json)
} catch (error) {
console.log(error);
console.log(error)
}
}

async function insertData() {
try {
const query = "INSERT INTO trades VALUES('abc', 123456)";
const query = "INSERT INTO trades VALUES('abc', 123456)"

const response = await fetch(
`${HOST}/exec?query=${encodeURIComponent(query)}`,
);
const json = await response.json();
)
const json = await response.json()

console.log(json);
console.log(json)
} catch (error) {
console.log(error);
console.log(error)
}
}

async function updateData() {
try {
const query = "UPDATE trades SET value = 9876 WHERE name = 'abc'";
const query = "UPDATE trades SET value = 9876 WHERE name = 'abc'"

const response = await fetch(
`${HOST}/exec?query=${encodeURIComponent(query)}`,
);
const json = await response.json();
)
const json = await response.json()

console.log(json);
console.log(json)
} catch (error) {
console.log(error);
console.log(error)
}
}

createTable().then(insertData).then(updateData);
createTable().then(insertData).then(updateData)
```

</TabItem>
Expand Down

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