# Query Data
## Query Data Actions
### GetQuery
Executes and returns results for a single query from a specific query manager. Event metadata fields applicable for this action are as follows:
{% tabs %}
{% tab title="Table" %}
| Field | Definition | Example | Default |
| -------------- | ------------------------------------------------------------ | ---------- | ------- |
| Domain | Name of the query manager to read data from | product | - |
| Input Element | Json path for the input in event payload for query variables | parameters | - |
| Output Element | Json path for the output in response event payload | $.list | - |
{% endtab %}
{% tab title="JSON Schema" %}
```json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "Query Data GetQuery action eventMeta fields",
"type": "object",
"properties": {
"eventMeta": {
"type": "object",
"properties": {
"domain": {
"type": "string",
"definition": "Name of the query manager to read data from",
"example": "product"
},
"inputElement": {
"type": "string",
"definition": "Json path for the input in event payload for query variables",
"example": "parameters"
},
"outputElement": {
"type": "string",
"definition": "Json path for the output in response event payload",
"example": "$.list"
}
}
}
}
}
```
{% endtab %}
{% endtabs %}
With event metadata parameters as:
{% tabs %}
{% tab title="Table" %}
| Parameter | Definition | Example | Default |
| -------------- | ------------------------------------------------------------------- | ----------------------------------------------------- | ------- |
| Output Pattern | JMESPath pattern to apply on data output, before returning response | {id:id, name:data.name, description:data.description} | - |
| Query ID | Id of the query to execute | product\_search\_0001 | - |
| Query Name | Name of the query to execute | Product Search | - |
| Query Json | Full Json representation of query to execute | - | - |
| First | Whether to return first record only from results | true | false |
| Sort Path | Json path in query results to be used for sorting | product.id | - |
| Sorter Path | Json path in request event payload to be used for sorting | productids | - |
| {% endtab %} | | | |
{% tab title="JSON Schema" %}
```json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "Query Data GetQuery action eventMeta.parameters",
"type": "object",
"properties": {
"eventMeta": {
"type": "object",
"properties": {
"parameters": {
"type": "object",
"properties": {
"outputPattern": {
"type": "string",
"definition": "JMESPath pattern to apply on data output, before returning response",
"example": "{id:id, name:data.name, description:data.description}"
},
"queryId": {
"type": "string",
"definition": "Id of the query to execute",
"example": "product_search_0001"
},
"queryName": {
"type": "string",
"definition": "Name of the query to execute",
"example": "Product Search"
},
"queryJson": {
"type": "object",
"definition": "Full Json representation of query to execute"
},
"first": {
"type": "boolean",
"definition": "Whether to return first record only from results",
"default": false
},
"sortPath": {
"type": "string",
"definition": "Json path in query results to be used for sorting",
"example": "product.id"
},
"sorterPath": {
"type": "string",
"definition": "Json path in request event payload to be used for sorting",
"example": "productids"
}
}
}
}
}
}
}
```
{% endtab %}
{% endtabs %}
Example
Input
```json
{
"parameters": {
"search": "test"
}
}
```
Event Metadata
{% hint style="info" %}
sortPath and sorterPath parameters are used to allow sorting of results by an already prioritized list of ids (such as product ids sorted based on search releavence).
{% endhint %}
### ProduceQuery
Generates a query statement for a specific query manager, which is typically used by 3rd party systems in converting query objects into system specific requests. Event metadata fields applicable for this action are as follows:
{% tabs %}
{% tab title="Table" %}
| Field | Definition | Example | Default |
| -------------- | ------------------------------------------------------------ | ---------- | ------- |
| Domain | Name of the query manager to produce statement for | product | - |
| Input Element | Json path for the input in event payload for query variables | parameters | - |
| Output Element | Json path for the output in response event payload | $.query | - |
| {% endtab %} | | | |
{% tab title="JSON Schema" %}
```json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "Query Data ProduceQuery action eventMeta fields",
"type": "object",
"properties": {
"eventMeta": {
"type": "object",
"properties": {
"domain": {
"type": "string",
"definition": "Name of the query manager to produce statement for",
"example": "product"
},
"inputElement": {
"type": "string",
"definition": "Json path for the input in event payload for query variables",
"example": "parameters"
},
"outputElement": {
"type": "string",
"definition": "Json path for the output in response event payload",
"example": "$.query"
}
}
}
}
}
```
{% endtab %}
{% endtabs %}
With event metadata parameters as:
{% tabs %}
{% tab title="Table" %}
| Parameter | Definition | Example | Default |
| ------------ | -------------------------------------------- | --------------------- | ------- |
| Query ID | Id of the query to execute | product\_search\_0001 | - |
| Query Name | Name of the query to execute | Product Search | - |
| Query Json | Full Json representation of query to execute | - | - |
| {% endtab %} | | | |
{% tab title="JSON Schema" %}
```json
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"title": "Query Data ProduceQuery action eventMeta.parameters",
"type": "object",
"properties": {
"eventMeta": {
"type": "object",
"properties": {
"parameters": {
"type": "object",
"properties": {
"queryId": {
"type": "string",
"definition": "Id of the query to execute",
"example": "product_search_0001"
},
"queryJson": {
"type": "object",
"definition": "Full Json representation of query to execute"
},
"queryName": {
"type": "string",
"definition": "Name of the query to execute",
"example": "Product Search"
}
}
}
}
}
}
}
```
{% endtab %}
{% endtabs %}
{% hint style="info" %}
Produced statement is returned as a "query" field of the outputElement.
{% endhint %}
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.rierino.com/devops/api-event-and-process-flows/configuring-saga-steps/event-step/core-actions/query-data.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.