set min_key_ during bulkload (#23)

stoianmihail · web-flow · commit f4365a73f910 · 2021-10-07T09:48:45.000-04:00
diff --git a/src/core/alex_nodes.h b/src/core/alex_nodes.h
@@ -1228,6 +1228,7 @@ class AlexDataNode : public AlexNode<T, P> {
                                              static_cast<double>(num_keys + 1)),
                                     static_cast<double>(data_capacity_));
     contraction_threshold_ = data_capacity_ * kMinDensity_;
+    min_key_ = values[0].first;
     max_key_ = values[num_keys - 1].first;
   }
 
@@ -1328,6 +1329,7 @@ class AlexDataNode : public AlexNode<T, P> {
       ALEX_DATA_NODE_KEY_AT(i) = kEndSentinel_;
     }
 
+    min_key_ = node->min_key_;
     max_key_ = node->max_key_;
 
     expansion_threshold_ =

Original file line number	Diff line number	Diff line change
`@@ -1228,6 +1228,7 @@ class AlexDataNode : public AlexNode<T, P> {`
`1228`	`1228`	`static_cast<double>(num_keys + 1)),`
`1229`	`1229`	`static_cast<double>(data_capacity_));`
`1230`	`1230`	`contraction_threshold_ = data_capacity_ * kMinDensity_;`
	`1231`	`+ min_key_ = values[0].first;`
`1231`	`1232`	`max_key_ = values[num_keys - 1].first;`
`1232`	`1233`	`}`
`1233`	`1234`
`@@ -1328,6 +1329,7 @@ class AlexDataNode : public AlexNode<T, P> {`
`1328`	`1329`	`ALEX_DATA_NODE_KEY_AT(i) = kEndSentinel_;`
`1329`	`1330`	`}`
`1330`	`1331`
	`1332`	`+ min_key_ = node->min_key_;`
`1331`	`1333`	`max_key_ = node->max_key_;`
`1332`	`1334`
`1333`	`1335`	`expansion_threshold_ =`