Different result mappings for the same query but with variable column - MyBatis 3

Question

I need to get different java Pojo result mapping from same query with different column in sql "Where" condition. Es.

@Select("Select field1,fiel2,...,fieldn From table where #{column}=1")
List<Pojo> getGenericDetails(@Param(column));

Mybatis "discriminator" doesn't make the job. Can anyone know how to do that?

Thanks in advance

Answer 1

If want to get different java Pojo result mapping from the same query with different column in SQL "Where" condition, I will try the following:

@Select("Select field1,fiel2,...,fieldn From table where #{column}=1")
List<Map<String,Object>> getGenericDetails(@Param(column));

as a result, the key in the map is the field1,fiel2,...,fieldn the value will be the result of field1,fiel2,...,fieldn.

Hope the above helps.

Answer 2

The Mapping what you have written works But it works on same POJO .

If you need different POJOs based on the column in where clause then you Have to write different queries for each of condition in where clause .

Which is as good as specifying column name in query .

So i suggest you to write different queryies and created Different POJOs and make the method name relevant to context where you will use those queryies