pstgsql

2026-01-14 22:09:24 +04:00
parent a583e8eb1a
commit 3b1d09f219
5 changed files with 0 additions and 0 deletions
@@ -1,4 +0,0 @@
-"id","title","category","created_at"
-1,SQL для начинающих,data,2023-01-01
-2,Python для анализа данных,programming,2023-01-15
-3,BI с нуля,business,2023-03-01
@@ -1,6 +0,0 @@
-"id","user_id","course_id","enrolled_at"
-1,1,1,2023-01-15
-2,1,2,2023-02-01
-3,2,1,2023-01-20
-4,3,2,2023-03-05
-5,4,3,2023-04-01
@@ -1,7 +0,0 @@
-"id","user_id","lesson_id","viewed_at"
-1,1,1,2023-01-16 10:00:00.000
-2,1,2,2023-01-16 10:15:00.000
-3,2,1,2023-01-21 09:00:00.000
-4,3,3,2023-03-06 12:00:00.000
-5,4,4,2023-04-02 10:00:00.000
-6,4,5,2023-04-03 10:00:00.000
@@ -1,6 +0,0 @@
-"id","course_id","title","duration_min"
-1,1,SELECT и FROM,10
-2,1,JOIN,15
-3,2,Pandas,20
-4,3,Основы BI,12
-5,3,Метрики и дашборды,18
@@ -1,6 +0,0 @@
-"id","name","age","email","registration_date"
-1,Alice,25,alice@mail.com,2023-01-10
-2,Bob,30,bob@gmail.com,2023-02-05
-3,Charlie,22,charlie@mail.com,2023-02-20
-4,Diana,28,diana@mail.com,2023-03-01
-5,Ethan,35,ethan@gmail.com,2023-03-10