compound_three_primary_keys

38 rows where pk3 = "z"

descending

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