xdmp:lshift64
xdmp:lshift64( $x as xs:unsignedLong, $y as xs:integer ) as xs:unsignedLong
Summary
Left-shift a 64-bit integer value.
| Parameters | |
|---|---|
| x | The value to shift. |
| y | The left shift to perform. This value may be negative. |
Example
xdmp:lshift64(255, 2) => 1020
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