Merge pull request #77 from CodeChefVIT/chore

Constraints

Author: RustyDev24

database/schema/010_add_unique_constraints.sql

@@ -1,6 +1,10 @@
 -- +goose Up
 ALTER TABLE users ADD CONSTRAINT unique_github_profile UNIQUE (github_profile);
 
+ALTER TABLE users
+ALTER COLUMN github_profile
+DROP NOT NULL;
+
 ALTER TABLE teams ADD CONSTRAINT unique_team_name UNIQUE (name);
 
 -- +goose Down