Filtering and aggregating table columns directly on the DBMS - 7.3

CombinedSQL

author
Talend Documentation Team
EnrichVersion
Cloud
7.3
EnrichProdName
Talend Big Data
Talend Big Data Platform
Talend Data Fabric
Talend Data Integration
Talend Data Management Platform
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Open Studio for Big Data
Talend Open Studio for Data Integration
Talend Open Studio for ESB
Talend Real-Time Big Data Platform
task
Data Governance > Third-party systems > ELT components > CombinedSQL components
Data Quality and Preparation > Third-party systems > ELT components > CombinedSQL components
Design and Development > Third-party systems > ELT components > CombinedSQL components
EnrichPlatform
Talend Studio

The following scenario creates a Job that opens a connection to a MySQL database and:

For more technologies supported by Talend, see Talend components.

  • populates a database table with the input data,

  • creates the output table for the filtered data,

  • instantiates the schema from a database table in part (for column filtering),

  • filters two columns in the same table to get only the data that meets two filtering conditions,

  • collects data from the filtered column(s), grouped by specific value(s) and writes aggregated data in a target database table.