juwan-backend/desc/sql/community/comment_likes.sql

CREATE TABLE comment_likes (
                               comment_id BIGINT NOT NULL,
                               user_id BIGINT NOT NULL,
                               created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),

                               PRIMARY KEY (comment_id, user_id)
);

CREATE INDEX idx_comment_likes_lookup ON comment_likes(user_id, comment_id);