Add Column
Current Schema
CREATE TABLE "voter" (
"player_id" text not null,
"game_category_id" text not null,
"nomination_message_id" text not null references "nomination" ("message_id") on delete cascade,
"vote_type" text not null,
constraint "voter_primary_key" primary key ("player_id", "game_category_id", "nomination_message_id"),
constraint "fk_voter_player" foreign key ("player_id", "game_category_id") references "player" ("id", "game_category_id") on delete cascade
)