1
我有數據如下表:內查詢以從另一個表匹配 'LIKE' 結果
FILTER表
**id filter**
4638 Aabe
4639 Aaby
4640 Aadl
4641 Aaga
4642 Aake
姓氏表
**surnames**
Aaberge
Aabehut
Aabyuti
Aabytis
Aadlit
Aagastha
Aaker
我我試圖編寫一個內部查詢來檢索匹配過濾器的計數表
下面是我根據不同的SELECT語句
select * from filter
select count(*) from surnames where last_name like 'Aabe%' or last_name like 'Aaby%' group by last_name;
我如何寫一個內部查詢的這個條件,因爲記錄計數是大?
'...上SURNAMES.surnames LIKE CONCAT(FILTER.filter, '%')' – Mihai
SELECT * FROM姓氏,過濾器,其中filters.id> 4215 JOIN上SURNAMES.last_name LIKE CONCAT(濾波器JOIN .filter,'%')??糾正我,如果我錯了。非常感謝你!! –
'select *,COUNT(*)從surname上加入過濾器SURNAMES.last_name LIKE CONCAT(filters.filter,'%')where filters.id> 4215 group by last_name' – Mihai