Fix segfault in the execution sequence graph build.

ienkovich · ienkovich · commit 09e00bd7929f · 2023-01-04T17:46:24.000-06:00
Signed-off-by: ienkovich &lt;ilya.enkovich@intel.com&gt;
diff --git a/omniscidb/QueryEngine/QueryExecutionSequence.cpp b/omniscidb/QueryEngine/QueryExecutionSequence.cpp
@@ -75,7 +75,7 @@ class QueryExecutionSequenceImpl {
       return;
     }
 
-    size_t vertex = node_to_vertex_.size();
+    auto vertex = boost::add_vertex(graph_);
     node_to_vertex_.emplace(node, vertex);
 
     for (size_t i = 0; i < node->inputCount(); ++i) {

Original file line number	Diff line number	Diff line change
`@@ -75,7 +75,7 @@ class QueryExecutionSequenceImpl {`
`75`	`75`	`return;`
`76`	`76`	`}`
`77`	`77`
`78`		`- size_t vertex = node_to_vertex_.size();`
	`78`	`+ auto vertex = boost::add_vertex(graph_);`
`79`	`79`	`node_to_vertex_.emplace(node, vertex);`
`80`	`80`
`81`	`81`	`for (size_t i = 0; i < node->inputCount(); ++i) {`