Merge pull request #27122 from taosdata/docs/wade-3.0

doc: correct join error
2024-08-09 15:50:17 +08:00 · 2024-08-09 15:50:17 +08:00 · 3b80d46b87
parent 7bde46e6d3 fe48c40570
commit 3b80d46b87
1 changed files with 1 additions and 1 deletions
--- a/docs/zh/14-reference/03-taos-sql/30-join.md
+++ b/docs/zh/14-reference/03-taos-sql/30-join.md
@ -202,7 +202,7 @@ SELECT ... FROM table_name1 LEFT|RIGHT ASOF JOIN table_name2 [ON ...] [JLIMIT jl

 表 d1001 电压值大于 220V 且表 d1002 中同一时刻或稍早前最后时刻出现电压大于 220V 的时间及各自的电压值：
 ```sql
-SELECT a.ts, a.voltage, a.ts, b.voltage FROM d1001 a LEFT ASOF JOIN d1002 b ON a.ts >= b.ts where a.voltage > 220 and b.voltage > 220 
+SELECT a.ts, a.voltage, b.ts, b.voltage FROM d1001 a LEFT ASOF JOIN d1002 b ON a.ts >= b.ts where a.voltage > 220 and b.voltage > 220 
 ```

 ### Left/Right Window Join