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## FROM {#from}
Data source for `SELECT`. The argument can accept the table name, the result of another `SELECT`, or a [named expression](../expressions.md#named-nodes). Between `SELECT` and `FROM`, list the comma-separated column names from the source (or `*` to select all columns).
The table is searched by name in the database specified by the operator [USE](../use.md).
#### Examples
```yql
SELECT key FROM my_table;
```
```yql
SELECT * FROM
(SELECT value FROM my_table);
```
```yql
$table_name = "my_table";
SELECT * FROM $table_name;
```
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