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- adapted the procedures to not loop, but only do 1 batch of deletion.

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The job will be called in a loop, every minutes and will handle the enforcement of not starting during working hours.
- Added the job that will call all cleanup procs in sequence
This commit is contained in:
Thierry Schork
2025-09-03 16:17:57 +02:00
parent 60007cd7df
commit b19a4c4bdd
6 changed files with 259 additions and 135 deletions
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69
MDDOC-878 - purge logdb/documedisLogs-cleanup-documedis_vaccinationCheck_logData.sql
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@@ -10,46 +10,45 @@ Only records that are more than 7 months old and present as archived in [archive
will be purged.
Deletion is made in small batches to avoid locking.
Only 1 iteration is made, the job calling this procedure will handle the calls and be executed several times.
it will also handle the hours the deletion should run from / to
*/
CREATE PROCEDURE [purge_Documedis_VaccinationCheck_LogData] AS
CREATE OR ALTER PROCEDURE [purge_Documedis_VaccinationCheck_LogData] AS
BEGIN
DECLARE @cutoff DATE = DATEADD(MONTH, -7, CURRENT_TIMESTAMP);
DECLARE @batch INT = 5000;
DECLARE @row_count INT = 1
DECLARE @tbl_to_del TABLE (DocumedisVaccinationCheckLogData_PK BIGINT NOT NULL );
WHILE @row_count > 0 BEGIN
TRUNCATE TABLE @tbl_to_del;
BEGIN TRANSACTION
-- region populate filter table
INSERT INTO @tbl_to_del([DocumedisVaccinationCheckLogData_PK])
SELECT TOP (@batch)
[s].[DocumedisVaccinationCheckLogData_PK]
FROM [dbo].[Documedis_VaccinationCheck_LogData] [s]
WHERE [s].[LogDateTime] > @cutoff
AND EXISTS(
SELECT 1
FROM [archivedRowsJournal] [a]
WHERE [a].[tableName] = 'Documedis_VaccinationCheck_LogData'
AND [a].[tableRowId] = [s].[DocumedisVaccinationCheckLogData_PK]
);
-- endregion
-- region Documedis_VaccinationCheck_LogData
DELETE [d]
FROM @tbl_to_del d
INNER JOIN [Documedis_VaccinationCheck_LogData] s ON [s].[DocumedisVaccinationCheckLogData_PK] = [d].[DocumedisVaccinationCheckLogData_PK];
PRINT CONVERT(VARCHAR(20), CURRENT_TIMESTAMP, 114)+' - Deleted from Documedis_VaccinationCheck_LogData. '+REPLACE(REPLACE(CONVERT(VARCHAR(100), CONVERT(MONEY, @@rowcount), 1),',',''''),'.00','')+' row(s) affected.';
-- endregion
-- region archivedRowsJournal
DELETE j
FROM [archivedRowsJournal] j
INNER JOIN @tbl_to_del d ON [j].[tableRowId] = [d].[DocumedisVaccinationCheckLogData_PK]
WHERE [j].[tableName]='Documedis_VaccinationCheck_LogData';
PRINT CONVERT(VARCHAR(20), CURRENT_TIMESTAMP, 114)+' - Deleted from archivedRowsJournal. '+REPLACE(REPLACE(CONVERT(VARCHAR(100), CONVERT(MONEY, @@rowcount), 1),',',''''),'.00','')+' row(s) affected.';
-- endregion
-- region populate filter table
INSERT INTO @tbl_to_del([DocumedisVaccinationCheckLogData_PK])
SELECT TOP (@batch)
[s].[DocumedisVaccinationCheckLogData_PK]
FROM [dbo].[Documedis_VaccinationCheck_LogData] [s]
WHERE [s].[LogDateTime] > @cutoff
AND EXISTS(
SELECT 1
FROM [archivedRowsJournal] [a]
WHERE [a].[tableName] = 'Documedis_VaccinationCheck_LogData'
AND [a].[tableRowId] = [s].[DocumedisVaccinationCheckLogData_PK]
);
SELECT @row_count = COUNT(1)
FROM @tbl_to_del;
-- endregion
-- region Documedis_VaccinationCheck_LogData
DELETE [d]
FROM @tbl_to_del d
INNER JOIN [Documedis_VaccinationCheck_LogData] s ON [s].[DocumedisVaccinationCheckLogData_PK] = [d].[DocumedisVaccinationCheckLogData_PK];
-- endregion
-- region archivedRowsJournal
DELETE j
FROM [archivedRowsJournal] j
INNER JOIN @tbl_to_del d ON [j].[tableRowId] = [d].[DocumedisVaccinationCheckLogData_PK]
WHERE [j].[tableName]='Documedis_VaccinationCheck_LogData';
-- endregion
END
COMMIT TRANSACTION
END