| USE enwiki_p;
SELECT COUNT(DISTINCT cl_to)
FROM categorylinks
WHERE cl_to... |
4 years ago |
| USE enwiki_p;
SELECT COUNT(DISTINCT cl_to)
FROM categorylinks
JOIN page ON... |
4 years ago |
| USE enwiki_p;
SELECT COUNT(DISTINCT cl_to)
FROM categorylinks |
4 years ago |
