This data as json, CSV (advanced)
| Link | pk1 | pk2 | pk3 | content |
|---|---|---|---|---|
| b,a,f | b | a | f | b-a-f |
| b,b,f | b | b | f | b-b-f |
| b,c,f | b | c | f | b-c-f |
| b,d,f | b | d | f | b-d-f |
| b,e,f | b | e | f | b-e-f |
| b,f,f | b | f | f | b-f-f |
| b,g,f | b | g | f | b-g-f |
| b,h,f | b | h | f | b-h-f |
| b,i,f | b | i | f | b-i-f |
| b,j,f | b | j | f | b-j-f |
| b,k,f | b | k | f | b-k-f |
| b,l,f | b | l | f | b-l-f |
| b,m,f | b | m | f | b-m-f |
JSON shape: default, array, newline-delimited, object
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);