Mearge recent development

MARS_Packages/REL02/MARS-1046/test/process_iso8601_test.sql

@@ -0,0 +1,67 @@
+-- ===================================================================
+-- MARS-1046 Test: Process ISO 8601 Test File
+-- ===================================================================
+-- Purpose: Process test CSV file and verify ISO 8601 date parsing
+-- Author: Grzegorz Michalski
+-- Date: 2025-11-27
+-- ===================================================================
+
+SET SERVEROUTPUT ON SIZE UNLIMITED;
+
+PROMPT ===================================================================
+PROMPT Processing ISO 8601 Test File
+PROMPT ===================================================================
+
+-- Process the uploaded file
+BEGIN
+    CT_MRDS.FILE_MANAGER.PROCESS_SOURCE_FILE(
+        pSourceFileReceivedName => 'INBOX/TEST/ISO8601/ISO8601_TEST_DATA/iso8601_test_data.csv'
+    );
+    DBMS_OUTPUT.PUT_LINE('SUCCESS: File processed successfully');
+EXCEPTION
+    WHEN OTHERS THEN
+        DBMS_OUTPUT.PUT_LINE('ERROR: ' || SQLERRM);
+        RAISE;
+END;
+/
+
+PROMPT
+PROMPT ===================================================================
+PROMPT Checking File Status
+PROMPT ===================================================================
+
+SELECT 
+    SOURCE_FILE_NAME,
+    PROCESSING_STATUS,
+    RECEPTION_DATE
+FROM CT_MRDS.A_SOURCE_FILE_RECEIVED
+WHERE SOURCE_FILE_NAME LIKE '%iso8601_test_data.csv%'
+ORDER BY RECEPTION_DATE DESC
+FETCH FIRST 1 ROW ONLY;
+
+PROMPT
+PROMPT ===================================================================
+PROMPT Reading Data from External Table (ODS bucket)
+PROMPT ===================================================================
+
+-- Query the external table to verify date parsing
+SELECT 
+    ID,
+    EVENT_NAME,
+    TO_CHAR(EVENT_TIMESTAMP, 'YYYY-MM-DD HH24:MI:SS') AS PARSED_TIMESTAMP,
+    EVENT_TIMESTAMP,
+    DESCRIPTION
+FROM ODS.ISO8601_TEST_DATA_ODS
+ORDER BY ID;
+
+PROMPT
+PROMPT ===================================================================
+PROMPT Test Complete!
+PROMPT ===================================================================
+PROMPT
+PROMPT Expected Results:
+PROMPT - All 5 records should be visible
+PROMPT - EVENT_TIMESTAMP should be properly parsed from ISO 8601 format
+PROMPT - Original format: 2012-03-02T14:16:23.798+01:00
+PROMPT - Parsed format: 2012-03-02 14:16:23 (timezone converted)
+PROMPT ===================================================================