oracle - How to use sub queries while inserting record into db using cx_Oracle in python? -


i need add symbol value of self.wrkarea variable this

(select chr(182) dual) || self.wrkarea || (select chr(182) dual)

i.e. ¶workarea¶ result. how substitute in following query?

cursor.execute("""insert mdp_err_master (markerid, filename, errorcode, userid, checkedby, checkeddt, status, comments, x1, y1, z1, x2, y2, z2, recno, project_code, src_acc_num, workarea, configid, elementid)         values (:markerid,:shapename,:errcode,'0',:sysid,sysdate,'open',:usercomment,:x1,:y1,0,:x2,:y2,0,1,:jobno,:srcacnum,:workarea,0,0)""",         {"markerid" : markerid,          "shapename" : str(errormarkerlayer.name()),          "errcode" : errcode ,          "sysid" : self.sysid ,          "usercomment" : str(comments),          "x1" : startpnt[0],          "y1" : startpnt[1],          "x2" : endpnt[0],          "y2" : endpnt[1],          "jobno" : self.jobno,          "srcacnum" : src_acnum,          "workarea" : self.wrkarea          })

try changing :workarea chr(182) || :workarea || chr(182) in values clause.


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