compound_three_primary_keys

13 rows where pk1 = "b" and pk3 = "k"

descending

Link	pk1	pk2	pk3	content
b,a,k	b	a	k	b-a-k
b,b,k	b	b	k	b-b-k
b,c,k	b	c	k	b-c-k
b,d,k	b	d	k	b-d-k
b,e,k	b	e	k	b-e-k
b,f,k	b	f	k	b-f-k
b,g,k	b	g	k	b-g-k
b,h,k	b	h	k	b-h-k
b,i,k	b	i	k	b-i-k
b,j,k	b	j	k	b-j-k
b,k,k	b	k	k	b-k-k
b,l,k	b	l	k	b-l-k
b,m,k	b	m	k	b-m-k

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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);