| Query | Run |
|---|---|
| use huwiki_p; SELECT substr(img_timestamp, 1, 6) month, ... | 6 years ago |
| use huwiki_p; SELECT substr(img_timestamp, 1, 6) month, ... | 6 years ago |
| use huwiki_p; SELECT (user_registration IS NULL OR... | 6 years ago |
| use huwiki_p; SELECT (user_registration IS NULL OR... | 6 years ago |
| use huwiki_p; SELECT (user_registration IS NULL OR... | 6 years ago |