Fixing Issue #4482 - Faster Automation

Graph Automation slowed by in-efficient index selection when creating Graphs
Cacti · Nov 27, 2021 · 931eb90 · 931eb90
1 parent bfca170
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diff --git a/CHANGELOG b/CHANGELOG
@@ -14,6 +14,7 @@ Cacti CHANGELOG
 -issue#4479: As a repair tool, the rebuild poller cache scripts lacks critical options to reduce runtimes
 -issue#4480: Saving a Data Template can damage Data Sources if the Data Template is not constructed properly
 -issue#4481: When using a Cacti Format File for a Report, the Reports still use Legacy Font Size and Alignment Attributes
+-issue#4482: Graph Automation slowed by in-efficient index selection when creating Graphs
 
 1.2.19
 -security#4356: Further fixes for grave character security protection

diff --git a/lib/api_automation_tools.php b/lib/api_automation_tools.php
@@ -137,7 +137,7 @@ function getInputFields($templateId) {
 		ON did.data_input_field_id = dif.id
 		INNER JOIN (
 			SELECT id, data_input_id, data_template_id
-			FROM data_template_data
+			FROM data_template_data FORCE INDEX (local_data_id)
 			WHERE local_data_id = 0
 		) AS dtd
 		ON did.data_template_data_id = dtd.id