Commit 0959f64

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add intersect_select() method

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Original file line number	Diff line number	Diff line change
`@@ -668,6 +668,17 @@ def intersect(self):`
`668`	`668`	`self._sql += " INTERSECT "`
`669`	`669`	`return self`
`670`	`670`
	`671`	`+ def intersect_select(self, table: Union[str, list, dict]):`
	`672`	`+ if not table:`
	`673`	`+ self.set_error(f"Empty table in {inspect.stack()[0][3]} method")`
	`674`	`+ return self`
	`675`	`+`
	`676`	`+ self._concat = True`
	`677`	`+ fields = self._fields if self._fields else '*'`
	`678`	`+ self._sql += f" INTERSECT SELECT {self._prepare_aliases(fields)} FROM {self._prepare_aliases(table)}"`
	`679`	`+`
	`680`	`+ return self`
	`681`	`+`
`671`	`682`	`def __str__(self):`
`672`	`683`	`return self.get_sql(False)`
`673`	`684`

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