[英]Search using only part of the string
Under a column named "name" I have a row which holds the value "Joe". 在名为“名称”的列下,有一行包含值“ Joe”的行。
What can I use so when I search "Joe Bloggs" it will return the row that only holds "Joe"? 我可以使用什么来搜索“ Joe Bloggs”,它将返回仅包含“ Joe”的行?
You could do this: 您可以这样做:
SELECT *
FROM mytable
WHERE INSTR(:value, name) > 0
Where :value
should be the parameter you will bind to that SQL statement. 其中
:value
应该是您将绑定到该SQL语句的参数。
You can also use LIKE
: 您也可以使用
LIKE
:
select *
from t
where $value like concat('%', name, '%');
If you want the name "Joe" only at the beginning: 如果只想在开头使用“ Joe”这个名字:
select *
from t
where $value like concat(name, '%');
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