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Add scripts for configuring and rolling back archival strategies for Release 01 tables

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This commit is contained in:
Grzegorz Michalski
2026-02-03 19:02:32 +01:00
parent 32c7a5dcee
commit d6fd0b3dbd
3 changed files with 519 additions and 0 deletions
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5
MARS_Packages/mrds_elt-dev-database/mrds_elt-dev-database/database/CT_MRDS/SCHEMA/tables/A_SOURCE_FILE_CONFIG.sql
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@@ -3,6 +3,7 @@
-- ====================================================================
-- Purpose: Store source file configuration and processing rules
-- MARS-1049: Added ENCODING column for CSV character set support
-- MARS-828: Added ARCHIVAL_STRATEGY and MINIMUM_AGE_MONTHS for archival automation
-- ====================================================================
CREATE TABLE CT_MRDS.A_SOURCE_FILE_CONFIG (
@@ -21,6 +22,8 @@ CREATE TABLE CT_MRDS.A_SOURCE_FILE_CONFIG (
ODS_SCHEMA_NAME VARCHAR2(100),
ROWS_COUNT_OVER_ARCHIVE_THRESHOLD NUMBER(38,0),
HOURS_TO_EXPIRE_STATISTICS NUMBER(38,3),
ARCHIVAL_STRATEGY VARCHAR2(50),
MINIMUM_AGE_MONTHS NUMBER(3,0),
ENCODING VARCHAR2(50) DEFAULT 'UTF8',
CONSTRAINT A_SOURCE_FILE_CONFIG_PK PRIMARY KEY (A_SOURCE_FILE_CONFIG_KEY),
CONSTRAINT SOURCE_FILE_TYPE_CHK CHECK (SOURCE_FILE_TYPE IN ('INPUT', 'CONTAINER', 'LOAD_CONFIG')),
@@ -40,6 +43,8 @@ ON "CT_MRDS"."A_SOURCE_FILE_CONFIG" ("SOURCE_FILE_TYPE", "SOURCE_FILE_ID", "TABL
TABLESPACE "DATA";
-- Column comments
COMMENT ON COLUMN CT_MRDS.A_SOURCE_FILE_CONFIG.ARCHIVAL_STRATEGY IS 'Archival strategy: THRESHOLD_BASED, CURRENT_MONTH_ONLY, MINIMUM_AGE_MONTHS, HYBRID. Added in MARS-828';
COMMENT ON COLUMN CT_MRDS.A_SOURCE_FILE_CONFIG.MINIMUM_AGE_MONTHS IS 'Minimum age in months before archival (required for MINIMUM_AGE_MONTHS strategy). Added in MARS-828';
COMMENT ON COLUMN CT_MRDS.A_SOURCE_FILE_CONFIG.ENCODING IS 'Oracle character set name for CSV files (e.g., UTF8, WE8MSWIN1252, EE8ISO8859P2). Added in MARS-1049';
GRANT SELECT, INSERT, UPDATE, DELETE ON CT_MRDS.A_SOURCE_FILE_CONFIG TO MRDS_LOADER_ROLE;