Merge pull request #222 from CJSCommonPlatform/cherry-pick-2.4.x

Add indexes to processed_event table
CJSCommonPlatform · Mar 5, 2020 · 4ff6aa2 · 4ff6aa2
2 parents b3af808 + 7c1a00d
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,8 @@ on [Keep a CHANGELOG](http://keepachangelog.com/). This project adheres to
 [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+### Added
+- Added indexes to processed_event table
 
 ### Changed
 - Fail cleanly if exception occurs while accessing subscription event source

diff --git a/...iquibase/event-tracking-changesets/006-add-indexes-to-processed_event-table.changelog.xml b/...iquibase/event-tracking-changesets/006-add-indexes-to-processed_event-table.changelog.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+         http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.3.xsd">
+
+    <changeSet id="subscription-repository-006" author="TechPod"
+               logicalFilePath="006-add-indexes-to-processed_event-table.changelog.xml">
+
+        <createIndex tableName="processed_event" indexName="idx_processed_event_event_number">
+            <column name="event_number"/>
+        </createIndex>
+        <createIndex tableName="processed_event" indexName="idx_processed_event_source">
+            <column name="source"/>
+        </createIndex>
+        <createIndex tableName="processed_event" indexName="idx_processed_event_component">
+            <column name="component"/>
+        </createIndex>
+
+        <rollback>
+            <dropIndex tableName="processed_event" indexName="idx_processed_event_event_number"/>
+            <dropIndex tableName="processed_event" indexName="idx_processed_event_source"/>
+            <dropIndex tableName="processed_event" indexName="idx_processed_event_component"/>
+        </rollback>
+
+    </changeSet>
+
+</databaseChangeLog>