Question

in my database there is a table has 3 FK to other 3 tables i want to select the data in this table + data in the other 3 tables when the FK value = the PK values in the other tables

Answer 1

SELECT t1.Field1, t2.Field2, t3.Field3, t4.Field4
FROM Table t1
    INNER JOIN Table2 t2 ON t1.ID = t2.ID
    INNER JOIN Table3 t3 ON t1.ID = t3.ID
    INNER JOIN Table4 t4 ON t1.ID = t4.ID

If there aren’t always matching rows in Tables 2 – 4, and you want those records return still then change the INNER JOINs to LEFT JOIN