diff --git a/pom.xml b/pom.xml
index 530667df21..54463383f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-relational-parent</artifactId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<name>Spring Data Relational Parent</name>
diff --git a/spring-data-jdbc-distribution/pom.xml b/spring-data-jdbc-distribution/pom.xml
index 6e018ca17d..eec446f003 100644
--- a/spring-data-jdbc-distribution/pom.xml
+++ b/spring-data-jdbc-distribution/pom.xml
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-relational-parent</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/spring-data-jdbc/pom.xml b/spring-data-jdbc/pom.xml
index aa6936d760..7591361065 100644
--- a/spring-data-jdbc/pom.xml
+++ b/spring-data-jdbc/pom.xml
@@ -6,7 +6,7 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-data-jdbc</artifactId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 
 	<name>Spring Data JDBC</name>
 	<description>Spring Data module for JDBC repositories.</description>
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-relational-parent</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 	</parent>
 
 	<properties>
diff --git a/spring-data-r2dbc/pom.xml b/spring-data-r2dbc/pom.xml
index ef55d4bd1b..2fa55fb5c9 100644
--- a/spring-data-r2dbc/pom.xml
+++ b/spring-data-r2dbc/pom.xml
@@ -6,7 +6,7 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-data-r2dbc</artifactId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 
 	<name>Spring Data R2DBC</name>
 	<description>Spring Data module for R2DBC</description>
@@ -15,7 +15,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-relational-parent</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 	</parent>
 
 	<properties>
diff --git a/spring-data-relational/pom.xml b/spring-data-relational/pom.xml
index 71d009990b..afa2971351 100644
--- a/spring-data-relational/pom.xml
+++ b/spring-data-relational/pom.xml
@@ -6,7 +6,7 @@
 	<modelVersion>4.0.0</modelVersion>
 
 	<artifactId>spring-data-relational</artifactId>
-	<version>3.1.0-SNAPSHOT</version>
+	<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 
 	<name>Spring Data Relational</name>
 	<description>Spring Data Relational support</description>
@@ -14,7 +14,7 @@
 	<parent>
 		<groupId>org.springframework.data</groupId>
 		<artifactId>spring-data-relational-parent</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>3.1.0-full-outer-joins-SNAPSHOT</version>
 	</parent>
 
 	<properties>
diff --git a/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/DefaultSelectBuilder.java b/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/DefaultSelectBuilder.java
index 96936fd91a..b06581bd0f 100644
--- a/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/DefaultSelectBuilder.java
+++ b/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/DefaultSelectBuilder.java
@@ -181,6 +181,11 @@ public SelectOn leftOuterJoin(TableLike table) {
 		return new JoinBuilder(table, this, JoinType.LEFT_OUTER_JOIN);
 	}
 
+	@Override
+	public SelectOn fullOuterJoin(TableLike table) {
+		return new JoinBuilder(table, this, JoinType.FULL_OUTER_JOIN);
+	}
+
 	public DefaultSelectBuilder join(Join join) {
 		this.joins.add(join);
 
@@ -323,6 +328,12 @@ public SelectOn leftOuterJoin(TableLike table) {
 			return selectBuilder.leftOuterJoin(table);
 		}
 
+		@Override
+		public SelectOn fullOuterJoin(TableLike table) {
+			selectBuilder.join(finishJoin());
+			return selectBuilder.fullOuterJoin(table);
+		}
+
 		@Override
 		public SelectFromAndJoin limitOffset(long limit, long offset) {
 			selectBuilder.join(finishJoin());
diff --git a/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/SelectBuilder.java b/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/SelectBuilder.java
index aa6e2bd367..ee3f9889e5 100644
--- a/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/SelectBuilder.java
+++ b/spring-data-relational/src/main/java/org/springframework/data/relational/core/sql/SelectBuilder.java
@@ -486,6 +486,16 @@ interface SelectJoin extends SelectLock, BuildSelect {
 		 * @see SQL#table(String)
 		 */
 		SelectOn leftOuterJoin(TableLike table);
+
+		/**
+		 * Declare a {@code FULL OUTER JOIN} {@link Table}.
+		 *
+		 * @param table must not be {@literal null}.
+		 * @return {@code this} builder.
+		 * @see Join
+		 * @see SQL#table(String)
+		 */
+		SelectOn fullOuterJoin(TableLike table);
 	}
 
 	/**
diff --git a/spring-data-relational/src/test/java/org/springframework/data/relational/core/sql/render/SelectRendererUnitTests.java b/spring-data-relational/src/test/java/org/springframework/data/relational/core/sql/render/SelectRendererUnitTests.java
index 5ebf971e4e..ddccb4d980 100644
--- a/spring-data-relational/src/test/java/org/springframework/data/relational/core/sql/render/SelectRendererUnitTests.java
+++ b/spring-data-relational/src/test/java/org/springframework/data/relational/core/sql/render/SelectRendererUnitTests.java
@@ -154,6 +154,21 @@ void shouldRenderOuterJoin() {
 				+ "LEFT OUTER JOIN department ON employee.department_id = department.id");
 	}
 
+	@Test // GH-1421
+	void shouldRenderFullOuterJoin() {
+
+		Table employee = SQL.table("employee");
+		Table department = SQL.table("department");
+
+		Select select = Select.builder().select(employee.column("id"), department.column("name")) //
+				.from(employee) //
+				.fullOuterJoin(department).on(employee.column("department_id")).equals(department.column("id")) //
+				.build();
+
+		assertThat(SqlRenderer.toString(select)).isEqualTo("SELECT employee.id, department.name FROM employee "
+				+ "FULL OUTER JOIN department ON employee.department_id = department.id");
+	}
+
 	@Test // DATAJDBC-309
 	void shouldRenderSimpleJoinWithAnd() {