primer commit subida

This commit is contained in:
Luis
2026-09-22 20:38:51 -04:00
commit 07649704b1
10247 changed files with 3271751 additions and 0 deletions
+3
View File
@@ -0,0 +1,3 @@
select cod_n,cod_grupo,cod_tipo,cod_Sec,count(*) from irtb00008
group by 1,2,3,4
having count(*) > 1