add pictures

This commit is contained in:
罗祥
2020-06-01 14:35:36 +08:00
parent 41624ec068
commit 5249b0476e
101 changed files with 300 additions and 0 deletions

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@@ -384,3 +384,6 @@ UPSERT INTO us_population VALUES('CA','San Diego',1255540);
UPSERT INTO us_population VALUES('CA','San Jose',912332);
```
<div align="center"> <img src="https://gitee.com/heibaiying/BigData-Notes/raw/master/pictures/weixin-desc.png"/> </div>