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teletha · Apr 16, 2024 · e773e49 · e773e49
1 parent 1d93527
commit e773e49
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Showing 3 changed files with 6 additions and 185 deletions.
diff --git a/src/main/java/typewriter/query/Query.java b/src/main/java/typewriter/query/Query.java
diff --git a/src/main/java/typewriter/rdb/SQL.java b/src/main/java/typewriter/rdb/SQL.java
@@ -302,6 +302,12 @@ public SQL<M> orderBy(Specifier<M, ?> specifier1, boolean ascending1, Specifier<
         return this;
     }
 
+    public SQL<M> groupBy(String group) {
+        text.append(" GROUP BY ").append(group);
+
+        return this;
+    }
+
     /**
      * Write SELECT statement.
      * 

diff --git a/src/test/java/typewriter/query/QueryTest.java b/src/test/java/typewriter/query/QueryTest.java