feature(tarantool): add nullable fields in schema module

Добавлен функционал для описание схемы с nullable полями (по аналогии с индексами которые можно делать nullable).

added 3 commits

• 646298fe...f24699f7 - 2 commits from branch master
• 3ceae732 - feature(tarantool): add nullable fields in schema module

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By Georgy Moshkin on 2022-02-18T15:29:01 (imported from GitLab)

added 1 commit

• 088c10ed - feature(tarantool): add nullable fields in schema module

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By Derevtsov Konstantin on 2022-02-21T07:21:26 (imported from GitLab)

resolved all threads

By Derevtsov Konstantin on 2022-02-21T08:58:13 (imported from GitLab)

approved this merge request

By Georgy Moshkin on 2022-02-21T09:33:41 (imported from GitLab)

added 11 commits

• 088c10ed...78750d2c - 10 commits from branch master
• 56a05f32 - feature(tarantool): add nullable fields in schema module

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By Derevtsov Konstantin on 2022-02-21T13:35:05 (imported from GitLab)