涓嬮潰鏄垜鐢ㄧ殑涓縐嶆煡璇㈡柟娉曪紝鍙兘鏁堢巼錛屽鏋滄湁鏇村ソ鐨勬柟娉曪紝璇風(fēng)鄲鎴戠暀璦錛屼笉鑳滄劅嬋錛?br />SELECT聽(tīng)art_id,聽(tīng)art_pdate
FROM聽(tīng)ecos_article
WHERE聽(tīng)art_id>75聽(tīng)limit聽(tīng)0,1
UNION
SELECT聽(tīng)art_id,聽(tīng)art_pdate
FROM聽(tīng)ecos_article
WHERE聽(tīng)art_id<=75聽(tīng)ORDER聽(tīng)BY聽(tīng)art_id聽(tīng)DESC聽(tīng)limit聽(tīng)0,3;
鏁堟灉濡備笅錛?br />mysql> SELECT art_id, art_pdate FROM ecos_article limit 0,5;
+--------+------------+
| art_id | art_pdate聽(tīng) |
+--------+------------+
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 73 | 2005-12-01 |
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 74 | 2005-12-01 |
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 75 | 2005-12-01 |
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 76 | 2005-12-01 |
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 77 | 2005-12-01 |
+--------+------------+
mysql> SELECT art_id, art_pdate
聽(tīng)聽(tīng)聽(tīng) -> FROM ecos_article
聽(tīng)聽(tīng)聽(tīng) -> WHERE art_id>75 limit 0,1
聽(tīng)聽(tīng)聽(tīng) -> UNION
聽(tīng)聽(tīng)聽(tīng) -> SELECT art_id, art_pdate
聽(tīng)聽(tīng)聽(tīng) -> FROM ecos_article
聽(tīng)聽(tīng)聽(tīng) -> WHERE art_id<=75 ORDER BY art_id DESC limit 0,3;
+--------+------------+
| art_id | art_pdate聽(tīng) |
+--------+------------+
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 76 | 2005-12-01 |
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 75 | 2005-12-01 |
|聽(tīng)聽(tīng)聽(tīng)聽(tīng) 74 | 2005-12-01 |
+--------+------------+

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