From 1eb3d2a5a8b4c93bf14a9f985b8deb4eefa4b6a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20van=20der=20Heijden?= <andre.heijden@sixdx.com>
Date: Wed, 9 Dec 2020 11:06:21 +0100
Subject: [PATCH] Add migrations to make holder column for (non)-fungible-token
 tables nullable

---
 .../migration/fungible-token-schema.changelog-1.xml    |  4 ++++
 .../non-fungible-token-schema-v1.changelog-master.xml  |  3 ++-
 .../non-fungible-token-schema.changelog-1.xml          | 10 ++++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 workflows/src/main/resources/migration/non-fungible-token-schema.changelog-1.xml

diff --git a/workflows/src/main/resources/migration/fungible-token-schema.changelog-1.xml b/workflows/src/main/resources/migration/fungible-token-schema.changelog-1.xml
index 48fccc51..a586413a 100644
--- a/workflows/src/main/resources/migration/fungible-token-schema.changelog-1.xml
+++ b/workflows/src/main/resources/migration/fungible-token-schema.changelog-1.xml
@@ -20,4 +20,8 @@
         <customChange class="com.r3.corda.lib.tokens.workflows.OwnerMigration"/>
     </changeSet>
 
+    <changeSet author="R3.Corda" id="make_holder_column_nullable">
+        <dropNotNullConstraint tableName="fungible_token" columnName="holder" columnDataType="NVARCHAR(255)"/>
+    </changeSet>
+
 </databaseChangeLog>
diff --git a/workflows/src/main/resources/migration/non-fungible-token-schema-v1.changelog-master.xml b/workflows/src/main/resources/migration/non-fungible-token-schema-v1.changelog-master.xml
index 18e08a66..9c175028 100644
--- a/workflows/src/main/resources/migration/non-fungible-token-schema-v1.changelog-master.xml
+++ b/workflows/src/main/resources/migration/non-fungible-token-schema-v1.changelog-master.xml
@@ -4,4 +4,5 @@
                    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
 
     <include file="migration/non-fungible-token-schema.changelog-init.xml"/>
-</databaseChangeLog>
\ No newline at end of file
+    <include file="migration/non-fungible-token-schema.changelog-1.xml"/>
+</databaseChangeLog>
diff --git a/workflows/src/main/resources/migration/non-fungible-token-schema.changelog-1.xml b/workflows/src/main/resources/migration/non-fungible-token-schema.changelog-1.xml
new file mode 100644
index 00000000..3fa8344a
--- /dev/null
+++ b/workflows/src/main/resources/migration/non-fungible-token-schema.changelog-1.xml
@@ -0,0 +1,10 @@
+<?xml version="1.1" encoding="UTF-8" standalone="no"?>
+<databaseChangeLog 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-3.5.xsd">
+
+    <changeSet author="R3.Corda" id="make_holder_column_nullable">
+        <dropNotNullConstraint tableName="non_fungible_token" columnName="holder" columnDataType="NVARCHAR(255)"/>
+    </changeSet>
+
+</databaseChangeLog>