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