This data as json, CSV (advanced)
| Link | pk1 | pk2 | pk3 | content |
|---|---|---|---|---|
| b,a,g | b | a | g | b-a-g |
| b,b,g | b | b | g | b-b-g |
| b,c,g | b | c | g | b-c-g |
| b,d,g | b | d | g | b-d-g |
| b,e,g | b | e | g | b-e-g |
| b,f,g | b | f | g | b-f-g |
| b,g,g | b | g | g | b-g-g |
| b,h,g | b | h | g | b-h-g |
| b,i,g | b | i | g | b-i-g |
| b,j,g | b | j | g | b-j-g |
| b,k,g | b | k | g | b-k-g |
| b,l,g | b | l | g | b-l-g |
| b,m,g | b | m | g | b-m-g |
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);