# ELT Netezza components

| [tELTNetezzaInput](https://help.qlik.com/talend/en-US/components/8.0/elt-netezza/teltnetezzainput) | Allows you to add as many Input tables as required for the most complicated Insert<br>statement. |
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| [tELTNetezzaMap](https://help.qlik.com/talend/en-US/components/8.0/elt-netezza/teltnetezzamap) | Uses the tables provided as input, to feed the parameter in the built statement. The<br>statement can include inner or outer joins to be implemented between tables or between one<br>table and its aliases. |
| [tELTNetezzaOutput](https://help.qlik.com/talend/en-US/components/8.0/elt-netezza/teltnetezzaoutput) | Performs the action (insert, update, delete, or merge) on data in the specified<br>Netezza table through the SQL statement generated by the tELTNetezzaMap<br>component. |