`]` `[`AGGREGATE SUM|MIN|MAX`]`  (Redis &gt;</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#Return value">Return value</a>
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                <h1 class="wikiname">ZunionstoreCommand</h1>

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<h1><a name="ZUNIONSTORE _dstkey_ _N_ _k1_ ... _kN_ `[`WEIGHTS _w1_ ... _wN_`]` `[`AGGREGATE SUM|MIN|MAX`]`  (Redis &gt;">ZUNIONSTORE _dstkey_ _N_ _k1_ 