From 196dbd3a337f2bfe34da1ac1cc86fd9f18ec20cf Mon Sep 17 00:00:00 2001
From: Calum Grant <calumgrant@github.com>
Date: Thu, 23 Feb 2023 19:01:52 +0000
Subject: [PATCH] Exploratory query to test the API

---
 .../experimental/queries/PredicateSummaries.ql | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 ql/ql/src/experimental/queries/PredicateSummaries.ql

diff --git a/ql/ql/src/experimental/queries/PredicateSummaries.ql b/ql/ql/src/experimental/queries/PredicateSummaries.ql
new file mode 100644
index 00000000000..d3f9d91e706
--- /dev/null
+++ b/ql/ql/src/experimental/queries/PredicateSummaries.ql
@@ -0,0 +1,18 @@
+/**
+ * Finds evaluations with very large tuple counts somewhere
+ */
+
+import ql
+import codeql_ql.StructuredLogs
+
+float maxTupleCount(KindPredicatesLog::SummaryEvent evt) {
+  result = max(KindPredicatesLog::PipeLineRuns r | r.getEvent() = evt | r.getRun(_).getCount(_))
+}
+
+int maxPipeLineLength(KindPredicatesLog::SummaryEvent evt) {
+  result = max(evt.getRA().getPipeLine(_).getLength())
+}
+
+from KindPredicatesLog::SummaryEvent evt
+select evt, evt.getResultSize(), evt.getMillis() as ms, maxTupleCount(evt) as mc, evt.getMillis(),
+  maxPipeLineLength(evt) as len order by mc desc