compound_three_primary_keys

26 rows where pk1 = "b" and pk2 = "j"

descending

Link	pk1	pk2	pk3	content
b,j,a	b	j	a	b-j-a
b,j,b	b	j	b	b-j-b
b,j,c	b	j	c	b-j-c
b,j,d	b	j	d	b-j-d
b,j,e	b	j	e	b-j-e
b,j,f	b	j	f	b-j-f
b,j,g	b	j	g	b-j-g
b,j,h	b	j	h	b-j-h
b,j,i	b	j	i	b-j-i
b,j,j	b	j	j	b-j-j
b,j,k	b	j	k	b-j-k
b,j,l	b	j	l	b-j-l
b,j,m	b	j	m	b-j-m
b,j,n	b	j	n	b-j-n
b,j,o	b	j	o	b-j-o
b,j,p	b	j	p	b-j-p
b,j,q	b	j	q	b-j-q
b,j,r	b	j	r	b-j-r
b,j,s	b	j	s	b-j-s
b,j,t	b	j	t	b-j-t
b,j,u	b	j	u	b-j-u
b,j,v	b	j	v	b-j-v
b,j,w	b	j	w	b-j-w
b,j,x	b	j	x	b-j-x
b,j,y	b	j	y	b-j-y
b,j,z	b	j	z	b-j-z

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CREATE TABLE compound_three_primary_keys (
  pk1 varchar(30),
  pk2 varchar(30),
  pk3 varchar(30),
  content text,
  PRIMARY KEY (pk1, pk2, pk3)
);
CREATE INDEX idx_compound_three_primary_keys_content ON compound_three_primary_keys(content);