Sending an Email with a cursor that returns multiple fields.

Question

I was investigating about sending emails from apex, and I'd like to know if you can help me, I need to send an Email report with multiple fields, I m using this code :
DECLARE
CURSOR c1 is
select id,gk,creation_date,sr_count,issue_notes,sr_impacted,oldest_creation_date
from gk_report where id = (select max(id) from gk_report);
reg c1%ROWTYPE;
begin
IF (c1%ISOPEN = TRUE) THEN
CLOSE c1;
END IF;
OPEN c1;
FETCH c1 INTO reg;
CLOSE c1;
APEX_MAIL.send(
p_to => '[email protected]',
p_from => '[email protected]',
p_body => 'Hourly GK Log',
p_body_html =>
'GK: '||to_char(reg.gk)||'<br>
CREATION DATE: '||to_char(reg.CREATION_DATE,'DD-MON-YYYY HH24:MI:SS')||'<br>
SR COUNT: '||to_char(reg.SR_COUNT)||'<br>
ISSUE NOTES: '||to_char(reg.ISSUE_NOTES)||'<br>
SRs IMPACTED: '||to_char(reg.SR_IMPACTED)||'<br>
OLDEST CREATION DATE: '||to_char(reg.OLDEST_CREATION_DATE,'DD-MON-YYYY HH24:MI:SS'),
p_SUBJ => 'Hourly GK Log: ' || to_char(reg.CREATION_DATE,'DD-MON-YYYY HH24:MI:SS'),
p_cc => NULL,
p_bcc => NULL ,
p_replyto => NULL
end;
In this code there is a cursor that returns just one field, But what about if the cursor returns multiple fields, How can I insert a Loop into this code.?
Thanks,
Pablo.

Answer 1

Hi,
DECLARE
p_collection_name VARCHAR2(9000) := 'Report_collection';
begin
  IF (apex_collection.collection_exists(p_collection_name => p_collection_name)) THEN
     apex_collection.delete_collection(p_collection_name => p_collection_name);
  END IF;
apex_collection.create_collection_from_query(
        p_collection_name => 'Report_collection',
        p_query => 'SELECT DISTINCT AUD_SR AS SR,  C.USER_NAME   AS AUDITOR, F.ERROR_NAM  ,  A.AUD_OBSERV AS AUDIT_OBS,D.FEEDBK_OBSERV AS FEEDBACK_OBS , E.ANALYSIS_OBS ,A.AUD_STATUS
FROM   AUDIT_PROCESS A, MICC_AT_DATA B, MICC_AT_USER C, FEEDBACK_PROCESS D, MICC_AT_ANALISYS E, MICC_AT_ERROR F
WHERE   B.DATA_MONTH = :P27_MONTH AND B.DATA_SR  = A.AUD_SR AND C.ID = B.DATA_AUDITOR  AND F.ERROR_ID = A.AUD_ERROR AND A.FEEDBACK_COD = D.FEEDBACK_COD AND  D.FEEDBK_AGREE = 'N' AND E.COD_ANALYSIS =  A.COD_ANALYSIS  ORDER BY AUDITOR');
  APEX_MAIL.send(
  p_to => '[email protected]',
p_from => '[email protected]',
p_body => p_collection_name ,
p_body_html => '',
p_SUBJ => 'hi',
p_cc => NULL,
p_bcc => NULL ,
p_replyto => NULL
END;
Error
ORA-06550: line 18, column 176:
PLS-00103: Encountered the symbol " AND E.COD_ANALYSIS = A.COD_ANALYSIS ORDER BY AUDITOR" when expecting one of the following:
) , * & = - + < / > at in is mod remainder not rem
<> or != or ~= >= <= <> and or like like2
like4 likec between || multiset member submultiset
The symbol "," was substituted for " AND E.COD_ANALYSIS = A.COD_ANALYSIS ORDER BY AUDITOR" to continue.
1. DECLARE
2. p_collection_name VARCHAR2(9000) := 'Report_collection';
3. begin
I got out the 'N' quotes of the N :
DECLARE
p_collection_name VARCHAR2(9000) := 'Report_collection';
begin
  IF (apex_collection.collection_exists(p_collection_name => p_collection_name)) THEN
     apex_collection.delete_collection(p_collection_name => p_collection_name);
  END IF;
apex_collection.create_collection_from_query(
        p_collection_name => 'Report_collection',
        p_query => 'SELECT DISTINCT AUD_SR AS SR,  C.USER_NAME   AS AUDITOR, F.ERROR_NAM  ,  A.AUD_OBSERV AS AUDIT_OBS,D.FEEDBK_OBSERV AS FEEDBACK_OBS , E.ANALYSIS_OBS ,A.AUD_STATUS
FROM   AUDIT_PROCESS A, MICC_AT_DATA B, MICC_AT_USER C, FEEDBACK_PROCESS D, MICC_AT_ANALISYS E, MICC_AT_ERROR F
WHERE   B.DATA_MONTH = :P27_MONTH AND B.DATA_SR  = A.AUD_SR AND C.ID = B.DATA_AUDITOR  AND F.ERROR_ID = A.AUD_ERROR AND A.FEEDBACK_COD = D.FEEDBACK_COD AND  D.FEEDBK_AGREE = N AND E.COD_ANALYSIS =  A.COD_ANALYSIS  ORDER BY AUDITOR');
  APEX_MAIL.send(
  p_to => '[email protected]',
p_from => '[email protected]',
p_body => p_collection_name ,
p_body_html => '',
p_SUBJ => 'hi',
p_cc => NULL,
p_bcc => NULL ,
p_replyto => NULL
END;
Error : ORA-20104: create_collection_from_query Error:ORA-20104: create_collection_from_query ParseErr:ORA-00904: "N": invalid identifier
If you can help me would be great, and if you see another mistake please let me know i have not may reach out the solution about it.
Thanks,
Pablo.