From 02c5be2d432be52c84659c42bbda16dacd59feea Mon Sep 17 00:00:00 2001
From: Nathan Voxland <nathan@voxland.net>
Date: Wed, 22 Dec 2021 10:54:10 -0600
Subject: [PATCH] Mysql: Support additional information like "unsigned" in
 double datatypes

---
 .../src/main/java/liquibase/datatype/core/DoubleType.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/liquibase-core/src/main/java/liquibase/datatype/core/DoubleType.java b/liquibase-core/src/main/java/liquibase/datatype/core/DoubleType.java
index 5fde7ba7f7d..a494812f013 100644
--- a/liquibase-core/src/main/java/liquibase/datatype/core/DoubleType.java
+++ b/liquibase-core/src/main/java/liquibase/datatype/core/DoubleType.java
@@ -15,11 +15,15 @@ public DatabaseDataType toDatabaseDataType(Database database) {
             return new DatabaseDataType(database.escapeDataTypeName("float"), 53);
         }
         if (database instanceof MySQLDatabase) {
+            DatabaseDataType datatype;
             if ((getParameters() != null) && (getParameters().length > 1)) {
-                return new DatabaseDataType("DOUBLE", getParameters());
+                datatype = new DatabaseDataType("DOUBLE", getParameters());
             } else {
-                return new DatabaseDataType("DOUBLE");
+                datatype = new DatabaseDataType("DOUBLE");
             }
+
+            datatype.addAdditionalInformation(getAdditionalInformation());
+            return datatype;
         }
         if ((database instanceof AbstractDb2Database) || (database instanceof DerbyDatabase) || (database instanceof
             HsqlDatabase)) {