Приведение наименований в менеджере — различия между версиями

Версия 18:22, 12 августа 2016

Устанавливаем процедуру PR_GET_WARE.

SET TERM ^ ;

create or alter procedure PR_INSTALL_PR_GET_WARE
as
declare variable IDX_U_EXISTS DM_STATUS;
declare variable IDX_100_EXISTS DM_STATUS;
declare variable GLOBAL_ID DM_STATUS;
declare variable INDEX_NAME DM_TEXT;
declare variable S DM_TEXT_BIG;
declare variable FIELD DM_TEXT;
begin

 if ((select upper(RF.RDB$FIELD_SOURCE)
      from RDB$RELATION_FIELDS RF
      where 1 = 1
            and RF.RDB$FIELD_NAME = 'ID'
            and RF.RDB$RELATION_NAME = 'WARES') = 'DM_UUID') then
  GLOBAL_ID = 1;
 else
  GLOBAL_ID = 0;

 if ((select first 1 count(1)
      from RDB$INDICES RIN
      where RIN.RDB$INDEX_NAME = 'WARES_IDX_U'
            and RIN.RDB$RELATION_NAME = 'WARES') > 0) then
  IDX_U_EXISTS = 1;
 else
  IDX_U_EXISTS = 0;

 if (IDX_U_EXISTS = 1) then
  INDEX_NAME = 'WARES_IDX_U';
 else
  INDEX_NAME = 'WARES_IDX1';

 if ((select first 1 count(1)
      from RDB$INDICES RIN
      where RIN.RDB$INDEX_NAME = 'WARES_IDX100'
            and RIN.RDB$RELATION_NAME = 'WARES') > 0) then
  IDX_100_EXISTS = 1;
 else
  IDX_100_EXISTS = 0;

 S = '
    create or alter procedure PR_GET_WARE (
        SNAME type of DM_TEXT,
        SIZG type of DM_TEXT,
        SCOUNTRY type of DM_TEXT,
        ORIG_CODE type of DM_TEXT = '''',
        SORIG_NAME type of DM_TEXT = '''',
        SORIG_IZG type of DM_TEXT = '''',
        SORIG_COUNTRY type of DM_TEXT = '''',
        BARCODE type of DM_TEXT = '''',
        Z_ID type of DM_ID = 0,
        SKLAD_ID DM_TEXT = '''',
        ALTTYPE DM_STATUS = 0,
        MNN DM_TEXT = '''')
    returns (
  ';

 if (GLOBAL_ID = 1) then
  S = S || 'W_ID type of DM_UUID_NULL)';
 else
  S = S || 'W_ID type of DM_ID)';

 S = S || ' as
   declare variable OLD_BARCODE DM_TEXT1024;';

 if (GLOBAL_ID = 1) then
  S = S || '
   declare variable NAME_ID type of DM_UUID_NULL;
   declare variable IZG_ID type of DM_UUID_NULL;
   declare variable COUNTRY_ID type of DM_UUID_NULL;
   declare variable ORIG_NAME_ID type of DM_UUID_NULL;
   declare variable ORIG_IZG_ID type of DM_UUID_NULL;
   declare variable ORIG_COUNTRY_ID type of DM_UUID_NULL;
   declare variable WHASH DM_ID;
 ';
 else


  S = S || '
    declare variable NAME_ID type of DM_ID;
    declare variable IZG_ID type of DM_ID;
    declare variable COUNTRY_ID type of DM_ID;
    declare variable ORIG_NAME_ID type of DM_ID;
    declare variable ORIG_IZG_ID type of DM_ID;
    declare variable ORIG_COUNTRY_ID type of DM_ID;
    declare variable WHASH DM_ID;
  ';

 S = S || '
   begin
   ';

 if (GLOBAL_ID = 1) then
  S = S || ' /* BASE WITH GLOBAL ID */
  ';
 else
  S = S || ' /* BASE WITHOUT GLOBAL ID */
  ';

 if (IDX_U_EXISTS = 1) then
  S = S || ' /* BASE WITH WARES_IDX_U */
  ';
 else
  S = S || ' /* BASE WITHOUT WARES_IDX_U */
  ';

 if (IDX_100_EXISTS = 1) then
  S = S || ' /* BASE WITH WARES_IDX100 */
  ';
 else
  S = S || ' /* BASE WITHOUT WARES_IDX100 */
  ';

 S = S || ' if (ORIG_CODE is null) then
   ORIG_CODE = '''';
  select VAL_ID
  from PR_GETVAL_ID(:SNAME, 0, :ALTTYPE, :MNN)
  into :NAME_ID;
  select VAL_ID
  from PR_GETVAL_ID(:SIZG, 3, :ALTTYPE)
  into :IZG_ID;
  select VAL_ID
  from PR_GETVAL_ID(:SCOUNTRY, 2, :ALTTYPE)
  into :COUNTRY_ID;
  select VAL_ID
  from PR_GETVAL_ID(:SORIG_NAME, 1, :ALTTYPE)
  into :ORIG_NAME_ID;
  select VAL_ID
  from PR_GETVAL_ID(:SORIG_IZG, 6, :ALTTYPE)
  into :ORIG_IZG_ID;
  select VAL_ID
  from PR_GETVAL_ID(:SORIG_COUNTRY, 5, :ALTTYPE)
  into :ORIG_COUNTRY_ID;
  ';

 if (IDX_100_EXISTS = 0) then


 begin

  S = S || '
  select ID,
         BARCODE
  from WARES
  where 1 = 1
  ';

  select list('and ' || trim(RIS.RDB$FIELD_NAME) || ' = :' || trim(RIS.RDB$FIELD_NAME), ascii_char(13))
  from RDB$INDEX_SEGMENTS RIS
  where RIS.RDB$INDEX_NAME = :INDEX_NAME
  into :FIELD;

  S = S || :FIELD || '
  into :W_ID,
       :OLD_BARCODE;
  if (W_ID is null) then
  begin
   ';

 end

 else


 begin

  S = S || '
  whash = (';

  select list(':' || trim(RIS.RDB$FIELD_NAME), ',')
  from RDB$INDEX_SEGMENTS RIS
  where RIS.RDB$INDEX_NAME = :INDEX_NAME
  into :FIELD;

  S = S || :FIELD || ');';

  S = S || '
  select ID,
         BARCODE
  from WARES
  WHERE WHASH = :WHASH
  into :W_ID,
       :OLD_BARCODE;
  ';


 end

 if (GLOBAL_ID = 1) then
  S = S || ' W_ID = uuid_to_char(gen_uuid());
   ';
 else
  S = S || ' W_ID = gen_id(GEN_WARES_ID, 1);
   ';

 S = S || ' insert into WARES (ID, NAME_ID, IZG_ID, COUNTRY_ID, ORIG_CODE, ORIG_NAME_ID, ORIG_IZG_ID, ORIG_COUNTRY_ID,
                               BARCODE, Z_ID, SKLAD_ID)
   values (:W_ID, :NAME_ID, :IZG_ID, :COUNTRY_ID, :ORIG_CODE, :ORIG_NAME_ID, :ORIG_IZG_ID, :ORIG_COUNTRY_ID, :BARCODE,
           :Z_ID, :SKLAD_ID);
  end
  else
  if (OLD_BARCODE <> BARCODE) then
   update WARES
   set BARCODE = :BARCODE
   where ID = :W_ID;
 ';

 S = S || '
   suspend;
 end
 ';

 execute statement(S);

end^

SET TERM ; ^

/* Existing privileges on this procedure */

GRANT EXECUTE ON PROCEDURE PR_INSTALL_PR_GET_WARE TO SYSDBA;
EXECUTE PROCEDURE PR_INSTALL_PR_GET_WARE;
DROP PROCEDURE PR_INSTALL_PR_GET_WARE;