video_category

4 rows where v_uid = "v_wivk4"

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Link v_uid c_uid
v_wivk4,c_0951h v_wivk4 Hi-Def c_0951h
v_wivk4,c_7ra7l v_wivk4 Beautiful Tits c_7ra7l
v_wivk4,c_ab63p v_wivk4 Sexy c_ab63p
v_wivk4,c_uagh4 v_wivk4 Featured Actress c_uagh4

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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);