my shabpe String is given below
but it is not working
Code:
sqlw = "SHAPE {SELECT * FROM labour_main}" _
            & " AS RsMain APPEND ({SELECT * FROM labour_child1}" _
            & " AS RsFamily RELATE reg_no TO reg_no) AS RsFamily," _
            & "({SELECT * FROM labour_child2}  AS RsReg" _
            & " RELATE reg_no TO reg_no) AS RsReg"
...