Commit Graph

15 Commits

Author SHA1 Message Date
Dmitry Medvedev fe31e93ad3 made changes in task 3, added WHERE with IN 2026-06-04 13:25:41 +05:00
Dmitry Medvedev 0c089dd1c0 made changes 2026-06-04 13:21:19 +05:00
Dmitry Medvedev 96e93a6ec5 made changes PRIMARY KEY and FOREIGN KEY 2026-06-04 13:19:30 +05:00
Dmitry Medvedev 40f8941933 made changed in SELECT 2026-06-04 12:22:58 +05:00
Dmitry Medvedev 06f296f347 made changes to the agregations 2026-06-04 12:15:52 +05:00
Dmitry Medvedev d5155bed65 add tasks with function, string, logic 2026-05-31 23:21:45 +05:00
Dmitry Medvedev 204913caa8 add 8 tasks with agregation sql 2026-05-28 21:00:11 +05:00
Dmitry Medvedev ca6903bde4 add tasks with union and union all 2026-05-28 01:36:48 +05:00
Dmitry Medvedev 6540b576d2 added 10 tasks with joins 2026-05-26 01:08:47 +05:00
Dmitry Medvedev 9082197c80 add file filtering with 5 tasks 2026-05-21 00:40:28 +05:00
Dmitry Medvedev 0335c6eca4 add Base SQL task practise 2026-05-20 23:32:08 +05:00
Dmitry Medvedev 5e62bf4aad add DDL DML 2026-05-20 21:58:16 +05:00
Dmitry Medvedev c3a7c2e233 changed folders and ways of files 2026-05-11 23:23:29 +05:00
Dmitry Medvedev 7f26bd6764 test 2026-05-11 19:38:19 +05:00
Dmitry Medvedev cca3b8d282 add postgresql script.sql 2026-05-11 19:01:13 +05:00