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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">It's a dialect for a proprietary database. Right now, I can share the code below, and I'll look into sharing the whole thing. Also, I used IntelliJ to see what called supportsTuplesInSubqueries, and the only call to it in the 4.3.11.Final source code is in some delete code, so clearly the code that generates the query in the description doesn't call it.</p>
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@Override
<span class="code-keyword" style="color: #000091">public</span> <span class="code-object" style="color: #910091">boolean</span> supportsTupleDistinctCounts() {
<span class="code-keyword" style="color: #000091">return</span> <span class="code-keyword" style="color: #000091">false</span>; <span class="code-comment" style="color: #808080">// no support <span class="code-keyword" style="color: #000091; color: #808080">for</span> select count(distinct a, b)
</span> }
@Override
<span class="code-keyword" style="color: #000091">public</span> <span class="code-object" style="color: #910091">boolean</span> supportsTuplesInSubqueries() {
<span class="code-keyword" style="color: #000091">return</span> <span class="code-keyword" style="color: #000091">false</span>; <span class="code-comment" style="color: #808080">// no support <span class="code-keyword" style="color: #000091; color: #808080">for</span> <span class="code-keyword" style="color: #000091; color: #808080">this</span>.
</span> }
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