video_category

3 rows where v_uid = "v_1s8sz"

This data as json, CSV (advanced)

Link v_uid c_uid
v_1s8sz,c_0951h v_1s8sz Hi-Def c_0951h
v_1s8sz,c_hn6cc v_1s8sz Idol c_hn6cc
v_1s8sz,c_ksojc v_1s8sz Huge Breasts c_ksojc

Advanced export

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

CSV options: 

CREATE TABLE video_category (
  v_uid TEXT NOT NULL REFERENCES videos(uid)     ON DELETE CASCADE,
  c_uid TEXT NOT NULL REFERENCES categories(uid) ON DELETE CASCADE,
  PRIMARY KEY (v_uid, c_uid)
);
CREATE INDEX idx_video_category_c ON video_category(c_uid);