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Update DATA_EXPORTER package to version 2.8.1, fix query in EXPORT_TABLE_DATA to ensure single file output, and update version history.

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Grzegorz Michalski
2026-02-12 16:31:00 +01:00
parent 6039d6bce4
commit a3ec31341b
3 changed files with 9 additions and 8 deletions
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7
MARS_Packages/REL01_ADDITIONS/MARS-835-PREHOOK/02_MARS_835_PREHOOK_install_DATA_EXPORTER.sql
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@@ -1,9 +1,10 @@
-- ============================================================================
-- MARS-835-PREHOOK Installation Script 02: DATA_EXPORTER Package
-- ============================================================================
-- Purpose: Deploy updated DATA_EXPORTER package (SPEC + BODY) with parallel processing
-- Purpose: Deploy updated DATA_EXPORTER package (SPEC + BODY) v2.8.1
-- Schema: CT_MRDS
-- Object: PACKAGE DATA_EXPORTER
-- ============================================================================
SET SERVEROUTPUT ON SIZE UNLIMITED
@@ -13,8 +14,8 @@ PROMPT =========================================================================
PROMPT MARS-835-PREHOOK: Installing CT_MRDS.DATA_EXPORTER Package
PROMPT ============================================================================
PROMPT Package: CT_MRDS.DATA_EXPORTER
PROMPT Version: 2.2.0 -> 2.4.0 (MINOR)
PROMPT Change: Added parallel processing + Smart Column Mapping for CSV exports
PROMPT Version: 2.2.0 -> 2.8.1 (PATCH)
PROMPT Change: Fixed query in EXPORT_TABLE_DATA - removed A_LOAD_HISTORY join for single file
PROMPT ============================================================================
PROMPT

5
MARS_Packages/REL01_ADDITIONS/MARS-835-PREHOOK/new_version/DATA_EXPORTER.pkb
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@@ -750,10 +750,9 @@ AS
ENV_MANAGER.LOG_PROCESS_EVENT('File registration enabled with config key: ' || vConfigKey, 'INFO', vParameters);
END IF;
-- Construct single query for entire table (no key value partitioning)
-- Construct single query for entire table (no join with A_LOAD_HISTORY - ensures single file output)
vQuery := 'SELECT ' || vProcessedColumnList ||
' FROM ' || vTableName || ' T, CT_ODS.A_LOAD_HISTORY L' ||
' WHERE T.' || DBMS_ASSERT.simple_sql_name(vKeyColumnName) || ' = L.A_ETL_LOAD_SET_KEY';
' FROM ' || vTableName || ' T';
-- Construct the URI for the file in OCI Object Storage
vUri := vBucketUri ||

5
MARS_Packages/REL01_ADDITIONS/MARS-835-PREHOOK/new_version/DATA_EXPORTER.pkg
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@@ -9,12 +9,13 @@ AS
**/
-- Package Version Information
PACKAGE_VERSION CONSTANT VARCHAR2(10) := '2.8.0';
PACKAGE_BUILD_DATE CONSTANT VARCHAR2(20) := '2026-02-12 09:00:00';
PACKAGE_VERSION CONSTANT VARCHAR2(10) := '2.8.1';
PACKAGE_BUILD_DATE CONSTANT VARCHAR2(20) := '2026-02-12 10:30:00';
PACKAGE_AUTHOR CONSTANT VARCHAR2(100) := 'Grzegorz Michalski';
-- Version History (last 3-5 changes)
VERSION_HISTORY CONSTANT VARCHAR2(4000) :=
'v2.8.1 (2026-02-12): FIX query in EXPORT_TABLE_DATA - removed A_LOAD_HISTORY join to ensure single file output (simple SELECT).' || CHR(10) ||
'v2.8.0 (2026-02-12): MAJOR REFACTOR - EXPORT_TABLE_DATA now exports to single CSV file instead of partitioning by key values. Added pFileName parameter.' || CHR(10) ||
'v2.7.5 (2026-02-11): Added pRegisterExport parameter to EXPORT_TABLE_DATA procedure. When TRUE, registers each exported CSV file in A_SOURCE_FILE_RECEIVED.' || CHR(10) ||
'v2.7.4 (2026-02-11): ACTUAL FILENAME STORAGE - Store real filename with Oracle suffix in SOURCE_FILE_NAME instead of theoretical filename.' || CHR(10) ||