# CombinedSQL components

| [tCombinedSQLAggregate](https://help.qlik.com/talend/en-US/components/8.0/combinedsql/tcombinedsqlaggregate) | Provides a set of matrix based on values or calculations. |
| --- | --- |
| [tCombinedSQLFilter](https://help.qlik.com/talend/en-US/components/8.0/combinedsql/tcombinedsqlfilter) | Filters data by reorganizing, deleting or adding columns based on the source table<br>and to filter the given data source using the filter conditions. |
| [tCombinedSQLInput](https://help.qlik.com/talend/en-US/components/8.0/combinedsql/tcombinedsqlinput) | Extracts fields from a database table based on its schema definition. |
| [tCombinedSQLOutput](https://help.qlik.com/talend/en-US/components/8.0/combinedsql/tcombinedsqloutput) | Inserts records from the incoming flow to an existing database table. |