[static] test me

Signed-off-by: Itai Segall <itai.segall@digitalasset.com>

Author: isegall-da

cluster/pulumi/canton-network/src/bigQuery_functions.ts

@@ -69,6 +69,7 @@ const daml_prim_path = new BQScalarFunction(
         WHEN 'contractId' THEN '.contractId'
         WHEN 'list' THEN '.list.elements'
         WHEN 'party' THEN '.party'
+        WHEN 'int64' THEN '.int64'
         -- we treat records just like outer layer;
         -- see how paths start with '$.record'
         WHEN 'record' THEN ''
@@ -586,6 +587,24 @@ const coin_price = new BQScalarFunction(
   `
 );
 
+const latest_round = new BQScalarFunction(
+  'latest_round',
+  as_of_args,
+  INT64,
+  `
+SELECT
+    JSON_VALUE(c.create_arguments, \`$$FUNCTIONS_DATASET$$.daml_record_path\`([1,0], 'int64'))
+  FROM \`$$SCAN_DATASET$$.scan_sv_1_update_history_creates\` c
+      WHERE template_id_entity_name = 'SummarizingMiningRound'
+      AND c.template_id_module_name = 'Splice.Round'
+      AND package_name = 'splice-amulet'
+      AND \`$$FUNCTIONS_DATASET$$.up_to_time\`(
+        as_of_record_time, migration_id,
+        c.record_time, c.migration_id)
+      ORDER BY c.record_time DESC LIMIT 1;
+  `
+);
+
 const all_dashboard_stats = new BQTableFunction(
   'all_dashboard_stats',
   as_of_args,
@@ -689,6 +708,7 @@ const all_finance_stats = new BQTableFunction(
     new BQColumn('total_burn', BIGNUMERIC),
     new BQColumn('num_amulet_holders', INT64),
     new BQColumn('num_active_validators', INT64),
+    new BQColumn('latest_round', INT64),
   ],
   `
     SELECT
@@ -729,7 +749,9 @@ const all_finance_stats = new BQTableFunction(
             migration_id),
         0) AS total_burn,
       \`$$FUNCTIONS_DATASET$$.num_amulet_holders\`(as_of_record_time, migration_id) as num_amulet_holders,
-      \`$$FUNCTIONS_DATASET$$.num_active_validators\`(as_of_record_time, migration_id) as num_active_validators
+      \`$$FUNCTIONS_DATASET$$.num_active_validators\`(as_of_record_time, migration_id) as num_active_validators,
+      \`$$FUNCTIONS_DATASET$$.latest_round\`(as_of_record_time, migration_id) as latest_round
+
   `
 );
 
@@ -878,6 +900,7 @@ export const allScanFunctions = [
   average_tps,
   peak_tps,
   coin_price,
+  latest_round,
   all_dashboard_stats,
   all_finance_stats,
 ];