Update 2.use-space.md (#1220)

vesoft-inc · Nov 15, 2021 · 5889820 · 5889820
1 parent bb888fd
commit 5889820
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diff --git a/docs-2.0/3.ngql-guide/9.space-statements/2.use-space.md b/docs-2.0/3.ngql-guide/9.space-statements/2.use-space.md
@@ -15,6 +15,10 @@ USE <graph_space_name>;
 ## 示例
 
 ```ngql
+# 创建示例空间。
+nebula> CREATE SPACE IF NOT EXISTS space1 (vid_type=FIXED_STRING(30));
+nebula> CREATE SPACE IF NOT EXISTS space2 (vid_type=FIXED_STRING(30));
+
 # 指定图空间space1作为工作空间。
 nebula> USE space1;