> ## Documentation Index
> Fetch the complete documentation index at: https://docs.e6data.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Statements and clauses

> Statements and clauses that aren't functions: unloading results to object storage, grouping at several levels, and excluding columns or rows.

Statements and clauses that aren't functions: unloading results to object storage, grouping at several levels, and excluding columns or rows.

| Statement or clause | Type | What it does |
| - | - | - |
| [`COPY INTO`](/query/sql/functions/statements/copy-into) | Statement | Unload a query's results to a CSV file in cloud object storage. |
| [`EXCEPT`](/query/sql/functions/statements/except) | SELECT clause · Set operator | Leave columns out of SELECT \*, or remove the rows of one query from another. |
| [`GROUPING SETS, ROLLUP and CUBE`](/query/sql/functions/statements/grouping-sets) | GROUP BY clause | Compute several levels of aggregation, such as subtotals and grand totals, in one GROUP BY. |


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