多個替換語句SQL？

Question

我想帶一個字段，搜索兩個可能名稱中的一個：cross或memory。取決於它是哪一個，將其替換爲其對應的img。

我當前的代碼（即作品）如下：

SELECT REPLACE(column_name,'cross','<img src=\"crossimg.png\" />') AS 'column_name' 
FROM my_table; 

我希望它是這樣的：

SELECT REPLACE(column_name, if == 'cross' then img1, elseif == 'memory' then img2) AS 'column_name' 
FROM my_table; 

Answer 1

你可能正在尋找一個case語句：

SELECT case when column_name = 'cross' then img1 
when column_name='memory' then img2 
else column_name end as column_name from my_table; 

Answer 2

我想通了，我結束了：

$sql = "SELECT REPLACE(REPLACE(column_name,'second','<img src=\"secondimg.png\" />'),'first','<img src=\"firstimg.png\" />') AS column_name from my_table;