add index for performance (#64)

* add index for performance * change index creation to yaml format
internetofwater · Jul 28, 2020 · fa2952d · fa2952d
1 parent b5b6ecd
commit fa2952d
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diff --git a/liquibase/changeLogs/nldi/nldi_data/changeLog.xml b/liquibase/changeLogs/nldi/nldi_data/changeLog.xml
@@ -11,6 +11,7 @@
 	</preConditions>
 
 	<include file="tables.sql" relativeToChangelogFile="true"/>
+	<include file="indexes/changeLog.yml" relativeToChangelogFile="true"/>
 	<include file="functions/changeLog.xml" relativeToChangelogFile="true"/>
 	<include file="grants.sql" relativeToChangelogFile="true"/>
 	<include file="update_crawler_source/changeLog.yml" relativeToChangelogFile="true"/>

diff --git a/liquibase/changeLogs/nldi/nldi_data/indexes/changeLog.yml b/liquibase/changeLogs/nldi/nldi_data/indexes/changeLog.yml
@@ -0,0 +1,10 @@
+databaseChangeLog:
+  - preConditions:
+      - dbms:
+          type: postgresql
+    -runningAs:
+      username: ${NLDI_SCHEMA_OWNER_USERNAME}
+
+  - include:
+      - file: webServiceLogId.yml
+      - relativeToChangelogFile: true
diff --git a/liquibase/changeLogs/nldi/nldi_data/indexes/webServiceLogId.yml b/liquibase/changeLogs/nldi/nldi_data/indexes/webServiceLogId.yml
@@ -0,0 +1,14 @@
+databaseChangeLog:
+- changeSet:
+    author: kkehl
+    id: "create.index.nldi_data.web_service_log_id_identifier"
+    preConditions:
+      - onFail: MARK_RAN
+      - onError: HALT
+      - not:
+          - indexExists:
+              NLDI_SCHEMA_NAME: nldi_data
+              indexName: web_service_log_id_identifier
+    changes:
+      - sql: create index web_service_log_id_identifier on nldi_data.web_service_log(web_service_log_id);
+      - rollback: drop index if exists nldi_data.web_service_log_id_identifier;