Update from Sync Service

2026-04-15 23:43:17 +08:00
parent 6d17896267
commit ae67147f29
274 changed files with 4895 additions and 1 deletions
--- a/OneNote/数据库知识库/工具脚本/按日分组求均值.md
+++ b/OneNote/数据库知识库/工具脚本/按日分组求均值.md
@@ -0,0 +1,7 @@
+SELECT  
+convert(char(10),aDatetime,120)  
+,round(avg([X]),6)  
+,round(avg([Y]),6)  
+,round(avg([Height]),6)   FROM [ZHDMTProj].[dbo].[TLDZ1]  
+group by ( convert(char(10),aDatetime,120))  
+order by ( convert(char(10),aDatetime,120))