How to write ABAP select Queries on SAP HANA Database

Hi Experts,

Please help me to write select queries on SAP HANA database.

Also please let me know which method is better in the below two options on SAP HANA database.

1.SAP select query

2.BAPI methods to get the data

Please let me know your suggestions as soon as possible

Thanks a lot in advance.

Regards,

Hema