Re: Using CE_JOIN with two join fields?

Hi Ravi,

Thanks for the efforts you are taking. I am using the SFLIGHT tables. Here's my code:

CREATE PROCEDURE SFLIGHT_PROCEDURE_CE_W3U3 (
  in AIRPORT_CODE nVARCHAR(3),
  out AIRPORT_LOC tt_AIRPORT_LOC
  )
LANGUAGE SQLSCRIPT
SQL SECURITY INVOKER
READS SQL DATA AS
BEGIN
/*****************************
Write your procedure logic
*****************************/

t_scitairp = CE_COLUMN_TABLE("SFLIGHT"."SCITAIRP",
        ["MANDANT", "AIRPORT", "MASTERCITY", "COUNTRY"]);

tp_scitairp = CE_PROJECTION(:t_scitairp,
       ["MANDANT" as "MANDT", "AIRPORT" as "ID", "MASTERCITY", "COUNTRY"]);

tp2_scitairp = CE_PROJECTION(:tp_scitairp,
       [ "MANDT", "ID", "MASTERCITY", "COUNTRY"],
       '"ID" = '':AIRPORT_CODE''' );
      
t_sairport = CE_COLUMN_TABLE("SFLIGHT"."SAIRPORT",
       ["MANDT", "ID", "NAME", "TIME_ZONE"]);
      
AIRPORT_LOC = CE_JOIN(:tp2_scitairp, :t_sairport,
      ["MANDT", "ID"],
      ["MANDT", "ID", "MASTERCITY", "NAME", "COUNTRY", "TIME_ZONE"]);                  
END;

The table type:

CREATE TYPE tt_AIRPORT_LOC AS TABLE (

MANDT nVARCHAR(3),

ID nVARCHAR(3),

MASTERCITY nVARCHAR(20),

NAME nVARCHAR(25),

COUNTRY nVARCHAR(2),

TIME_ZONE nVARCHAR(6)

)

The call statement:

call "_SYS_BIC"."myprojpackage.opensapproj.Models/SFLIGHT_PROCEDURE_CE_W3U3" (

    AIRPORT_CODE => 'ACA', AIRPORT_LOC => ? );

Thanks,

Benedict