3 commits

Author	SHA1	Message	Date
Ilya Sinelnikov	77a024a6bc	lectures: 07-sql rc1	2020-04-09 16:03:44 +03:00
Ilya Sinelnikov	dbab50ee51	lectures: 07-sql draft v2	2020-04-09 14:15:54 +03:00
Ilya Sinelnikov	3c0f8333e0	lectures: 07-sql draft	2020-04-08 22:20:23 +03:00