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
-
Access the
Talend Data Catalog REST API.
-
Click the BROWSE category to expand the operation
list.
-
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.