diff options
Diffstat (limited to 'bpmn/MSOCommonBPMN/src/test/resources/__files/CamundaDBScripts/Archive/ARCHIVE_CAMUNDA_HISTORY-Default Store Procedure.sql')
| -rw-r--r-- | bpmn/MSOCommonBPMN/src/test/resources/__files/CamundaDBScripts/Archive/ARCHIVE_CAMUNDA_HISTORY-Default Store Procedure.sql | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/bpmn/MSOCommonBPMN/src/test/resources/__files/CamundaDBScripts/Archive/ARCHIVE_CAMUNDA_HISTORY-Default Store Procedure.sql b/bpmn/MSOCommonBPMN/src/test/resources/__files/CamundaDBScripts/Archive/ARCHIVE_CAMUNDA_HISTORY-Default Store Procedure.sql new file mode 100644 index 0000000000..67c139ed31 --- /dev/null +++ b/bpmn/MSOCommonBPMN/src/test/resources/__files/CamundaDBScripts/Archive/ARCHIVE_CAMUNDA_HISTORY-Default Store Procedure.sql @@ -0,0 +1,140 @@ +/* +Camunda Version: 7.5.4-ee; MariaDB tested +Date: 11.30.2016 +Balaji Mudipalli, AJSC Camunda Team + +DOC.: +-------------------------------------------------------------------------------------- +Create ARCHIVE_CAMUNDA_HISTORY StoreProcedure -function for archiving of history camunda tables. +*/ + +/* uncomment below statement and run for your db, e.g. : use camundabpmn; + */ +-- use <db_name>; +use camundabpmn; +DROP PROCEDURE IF EXISTS ARCHIVE_CAMUNDA_HISTORY; + +DELIMITER // + +CREATE PROCEDURE ARCHIVE_CAMUNDA_HISTORY(IN IN_periodInDays INT, IN IN_maxProcessInstances INT) +MODIFIES SQL DATA + +BEGIN + DECLARE P_hiTableCount INT; + DECLARE P_executionId BIGINT; + DECLARE P_piProcessed DOUBLE; + DECLARE P_baProcessed DOUBLE; + DECLARE P_startDate DATE; + DECLARE P_executionDuration double; + + DECLARE not_found INT DEFAULT 0; + DECLARE CONTINUE HANDLER FOR NOT FOUND SET not_found = 1; + + /* START TRANSACTION */ + set P_startDate = sysdate(); + set P_executionId = NextVal('STAT_EXECUTION_SEQ'); + + INSERT INTO TMPLOGTABLE SELECT CONCAT('P_executionId value is ',P_executionId); + + DELETE FROM TMP_ARCHIVING_PROCINST; + DELETE FROM TMP_ARCHIVING_BYTEARRAY; + -- temp table -- + DELETE FROM TMPLOGTABLE; + + + /* 1. Set Default Value for Max Pi's */ + IF IN_maxProcessInstances = 0 THEN SET IN_maxProcessInstances = 1000; END IF; + IF IN_maxProcessInstances > 1000 THEN SET IN_maxProcessInstances = 1000; END IF; + + INSERT INTO TMPLOGTABLE SELECT CONCAT('IN_maxProcessInstances value is: ',IN_maxProcessInstances); + + /* 2. Fill TMP_ARCHIVING_PROCINST with candidates: */ + IF IN_maxProcessInstances = 0 THEN /* all */ + INSERT INTO TMP_ARCHIVING_PROCINST + SELECT hi.PROC_INST_ID_, hi.END_TIME_ + FROM ACT_HI_PROCINST hi + WHERE hi.END_TIME_ IS NOT NULL + AND hi.END_TIME_ <= ( DATE_SUB(SYSDATE(), INTERVAL IN_periodInDays DAY)); + + ELSE /* limit: IN_maxProcessInstances */ + INSERT INTO TMP_ARCHIVING_PROCINST + (PROC_INST_ID_, END_TIME_) ( + SELECT hi2.PROC_INST_ID_, hi2.END_TIME_ + FROM ACT_HI_PROCINST hi2 + WHERE hi2.END_TIME_ IS NOT NULL + AND hi2.END_TIME_ <= ( DATE_SUB(SYSDATE(), INTERVAL IN_periodInDays DAY)) + ) LIMIT IN_maxProcessInstances; + END IF; + + /* 3. Check PI's im TEMP if any found, ready for ACHIVING */ + select count(*) INTO P_piProcessed FROM TMP_ARCHIVING_PROCINST; + + IF P_piProcessed = 0 THEN + INSERT INTO TMPLOGTABLE SELECT CONCAT('P_piProcessed value is: ',P_piProcessed); + ROLLBACK; + /* 4. Move data from history to archive (insert to archive and delete in history) */ + ELSE + SELECT COUNT(*)+1 INTO P_hiTableCount FROM camunda_hi_tables; + INSERT INTO TMPLOGTABLE SELECT CONCAT('P_hiTableCount value is ',P_hiTableCount); + SET @i = 1; + WHILE @i < P_hiTableCount + DO + SELECT TableName_ INTO @P_tableName FROM camunda_hi_tables WHERE id_ = @i; + INSERT INTO TMPLOGTABLE SELECT CONCAT('P_tableName: ', @P_tableName); + + Set @P_archiveTableName = Concat('ARCHIVE_',IFNULL(@P_tableName, '')); + INSERT INTO TMPLOGTABLE SELECT CONCAT('@P_archiveTableName: ', @P_archiveTableName); + + SET @query1 = CONCAT('INSERT INTO ', @P_archiveTableName , + ' SELECT hi3.*, ',P_executionId, ', NOW() FROM ', @P_tableName,' hi3 + WHERE hi3.PROC_INST_ID_ in ( SELECT PROC_INST_ID_ FROM TMP_ARCHIVING_PROCINST)'); + INSERT INTO TMPLOGTABLE SELECT CONCAT('@query1: ', @query1); + + PREPARE stmt1 FROM @query1; + EXECUTE stmt1; + DEALLOCATE PREPARE stmt1; + + SET @query2 = CONCAT ('DELETE ACT FROM ',@P_tableName,' ACT INNER JOIN TMP_ARCHIVING_PROCINST TMP ON ACT.PROC_INST_ID_ = TMP.PROC_INST_ID_'); + INSERT INTO TMPLOGTABLE SELECT CONCAT('@query2: ', @query2); + + PREPARE stmt2 FROM @query2; + EXECUTE stmt2; + DEALLOCATE PREPARE stmt2; + + SET @i = @i+1; + END WHILE; + /* select bytearray_ids */ + INSERT INTO TMP_ARCHIVING_BYTEARRAY + SELECT BYTEARRAY_ID_, PROC_INST_ID_ FROM ARCHIVE_ACT_HI_VARINST archvar + where archvar.PROC_INST_ID_ in (SELECT PROC_INST_ID_ FROM TMP_ARCHIVING_PROCINST) + AND archvar.BYTEARRAY_ID_ is not null; + + INSERT INTO TMP_ARCHIVING_BYTEARRAY + SELECT BYTEARRAY_ID_, PROC_INST_ID_ FROM ARCHIVE_ACT_HI_DETAIL archvar + where archvar.PROC_INST_ID_ in (SELECT PROC_INST_ID_ FROM TMP_ARCHIVING_PROCINST) + AND archvar.BYTEARRAY_ID_ is not null; + + /* 5. Check Bytearrays im TEMP if any found, ready for ACHIVING */ + select count(*) INTO P_baProcessed FROM TMP_ARCHIVING_BYTEARRAY; + + /* INSERT */ + INSERT INTO ARCHIVE_ACT_GE_BYTEARRAY + SELECT hi4.*, P_executionId, NOW() FROM ACT_GE_BYTEARRAY hi4 + WHERE hi4.ID_ in ( SELECT BYTEARRAY_ID_ FROM TMP_ARCHIVING_BYTEARRAY); + + /* DELETE */ + DELETE FROM ACT_GE_BYTEARRAY WHERE ID_ in (select BYTEARRAY_ID_ FROM TMP_ARCHIVING_BYTEARRAY); + + /* COMMIT TRANSACTION */ + COMMIT; + INSERT INTO TMPLOGTABLE SELECT CONCAT('P_executionId is ', P_executionId); + + set P_executionDuration = DATEDIFF(sysdate(), P_startDate); + + INSERT INTO TMPLOGTABLE SELECT CONCAT('SP success and P_executionDuration is ', ifnull((round(P_executionDuration*24*60*60, 1)), ''), ' sec.'); + END IF; + + END; +// + +DELIMITER ;
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