From 675384a52d942cf44f608040ff3cb7282a0af321 Mon Sep 17 00:00:00 2001
From: Adam Nichols <aednichols@gmail.com>
Date: Wed, 16 Oct 2024 15:06:23 -0400
Subject: [PATCH] Add second index (XML)

---
 ..._add_workflow_call_scatter_attempt_key.xml | 26 +++++++++++++++++++
 ...low_key.xml => index_add_workflow_key.xml} |  2 +-
 .../main/resources/sql_metadata_changelog.xml |  3 ++-
 3 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 database/migration/src/main/resources/metadata_changesets/index_add_workflow_call_scatter_attempt_key.xml
 rename database/migration/src/main/resources/metadata_changesets/{metadata_index_add_workflow_key.xml => index_add_workflow_key.xml} (91%)

diff --git a/database/migration/src/main/resources/metadata_changesets/index_add_workflow_call_scatter_attempt_key.xml b/database/migration/src/main/resources/metadata_changesets/index_add_workflow_call_scatter_attempt_key.xml
new file mode 100644
index 0000000000..ce044a3b09
--- /dev/null
+++ b/database/migration/src/main/resources/metadata_changesets/index_add_workflow_call_scatter_attempt_key.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog objectQuotingStrategy="QUOTE_ALL_OBJECTS"
+                   xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                   xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.3.xsd">
+
+    <changeSet id="index_add_workflow_call_scatter_attempt_key" author="anichols" dbms="hsqldb,mariadb,mysql,postgresql">
+        <!--
+            This index creates at about 3M rows per minute on MySQL.
+            That would be an impossible multi-day downtime in Terra, so we manually pre-create the index asynchronously.
+            This changeset detects environments where this has been done and immediately marks itself as applied.
+        -->
+        <preConditions onFail="MARK_RAN">
+            <not>
+                <indexExists indexName="IX_METADATA_ENTRY_WEU_CF_JSI_JRA_MK"/>
+            </not>
+        </preConditions>
+        <createIndex indexName="IX_METADATA_ENTRY_WEU_CF_JSI_JRA_MK" tableName="METADATA_ENTRY">
+            <column name="WORKFLOW_EXECUTION_UUID"/>
+            <column name="CALL_FQN"/>
+            <column name="JOB_SCATTER_INDEX"/>
+            <column name="JOB_RETRY_ATTEMPT"/>
+            <column name="METADATA_KEY"/>
+        </createIndex>
+    </changeSet>
+</databaseChangeLog>
diff --git a/database/migration/src/main/resources/metadata_changesets/metadata_index_add_workflow_key.xml b/database/migration/src/main/resources/metadata_changesets/index_add_workflow_key.xml
similarity index 91%
rename from database/migration/src/main/resources/metadata_changesets/metadata_index_add_workflow_key.xml
rename to database/migration/src/main/resources/metadata_changesets/index_add_workflow_key.xml
index 98171be9d7..cc530dc35f 100644
--- a/database/migration/src/main/resources/metadata_changesets/metadata_index_add_workflow_key.xml
+++ b/database/migration/src/main/resources/metadata_changesets/index_add_workflow_key.xml
@@ -4,7 +4,7 @@
                    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.3.xsd">
 
-    <changeSet id="metadata_index_add_workflow_key" author="anichols" dbms="hsqldb,mariadb,mysql,postgresql">
+    <changeSet id="index_add_workflow_key" author="anichols" dbms="hsqldb,mariadb,mysql,postgresql">
         <!--
             This index creates at about 3M rows per minute on MySQL.
             That would be an impossible multi-day downtime in Terra, so we manually pre-create the index asynchronously.
diff --git a/database/migration/src/main/resources/sql_metadata_changelog.xml b/database/migration/src/main/resources/sql_metadata_changelog.xml
index 11437a2ce3..e57f47e3be 100644
--- a/database/migration/src/main/resources/sql_metadata_changelog.xml
+++ b/database/migration/src/main/resources/sql_metadata_changelog.xml
@@ -19,7 +19,8 @@
     <include file="metadata_changesets/remove_non_summarizable_metadata_from_queue.xml" relativeToChangelogFile="true" />
     <include file="metadata_changesets/update_metadata_archive_index.xml" relativeToChangelogFile="true" />
     <include file="metadata_changesets/reset_archive_statuses_to_null.xml" relativeToChangelogFile="true" />
-    <include file="metadata_changesets/metadata_index_add_workflow_key.xml" relativeToChangelogFile="true" />
+    <include file="metadata_changesets/index_add_workflow_key.xml" relativeToChangelogFile="true" />
+    <include file="metadata_changesets/index_add_workflow_call_scatter_attempt_key.xml" relativeToChangelogFile="true" />
     <!-- WARNING!
       This changeset should always be last.
       It it always run (and should always run last) to set table ownership correctly.