video_label

4 rows where l_uid = "l_5bqo8"

This data as json, CSV (advanced)

Link v_uid l_uid
v_0k5st,l_5bqo8 v_0k5st Mousouzoku l_5bqo8
v_7sesx,l_5bqo8 v_7sesx Mousouzoku l_5bqo8
v_jyxep,l_5bqo8 v_jyxep Mousouzoku l_5bqo8
v_rzh53,l_5bqo8 v_rzh53 Mousouzoku l_5bqo8

Advanced export

JSON shape: default, array, newline-delimited, object

CSV options: 

CREATE TABLE video_label (
  v_uid TEXT NOT NULL REFERENCES videos(uid) ON DELETE CASCADE,
  l_uid TEXT NOT NULL REFERENCES labels(uid) ON DELETE CASCADE,
  PRIMARY KEY (v_uid, l_uid)
);
CREATE INDEX idx_video_label_l ON video_label(l_uid);