Configuring an MQL query through the REST API - 8.0

Talend Data Catalog User Guide

Version
8.0
Language
English
Product
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
Module
Talend Data Catalog
Content
Data Governance
Last publication date
2023-09-26

Configure an MQL query using the Talend Data Catalog REST API.

For more information about the MQL syntax, go to http://<hostname>:<port>/MMDoc/mql.html. Replace the host and port names with the appropriate values depending on your installation.

Procedure

  1. Access the Talend Data Catalog REST API.
  2. Click the BROWSE category to expand the operation list.
  3. Use one of the following operations:
    • GET/entities/validateMQLQuery to validate a MQL query or query fragment.
    • POST/entities/executeMQLQuery to get the entities that satisfy a MQL query.
    • GET/entities/countMQLQuery to get the total number of entities that satisfy a MQL query.