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TSK-529: recommended DB2 indexes.

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Holger Hagen 2018-05-25 09:35:39 +02:00 committed by Martin Rojas Miguel Angel
parent c92542e362
commit 595fb0ded2
1 changed files with 98 additions and 0 deletions
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lib/taskana-core/src/main/resources/sql/create-recommended-indexes-for-db2.sql Normal file
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-- LIST OF RECOMMENDED INDEXES
-- This list is provided on a as-is basis. It is used for tuning of the internal performance tests.
-- The script needs to be reviewed and adapted for each indiviual TASKANA setup.
-- ===========================
-- index[1], 0,013MB
CREATE UNIQUE INDEX "DB2ADMIN"."IDX1805212017540"
ON "TASKANA "."CLASSIFICATION" ("ID" ASC) INCLUDE
("CUSTOM_8", "CUSTOM_7", "CUSTOM_6", "CUSTOM_5", "CUSTOM_4",
"CUSTOM_3", "CUSTOM_2", "CUSTOM_1", "APPLICATION_ENTRY_POINT",
"SERVICE_LEVEL", "PRIORITY", "DESCRIPTION", "NAME",
"CREATED", "VALID_IN_DOMAIN", "DOMAIN", "TYPE", "CATEGORY",
"PARENT_ID", "KEY") ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[2], 3,646MB
CREATE INDEX "DB2ADMIN"."IDX1805212018000" ON "TASKANA "."TASK"
("WORKBASKET_KEY" ASC, "DOMAIN" DESC) ALLOW REVERSE
SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[3], 0,056MB
CREATE INDEX "DB2ADMIN"."IDX1805212018030" ON "TASKANA "."CLASSIFICATION"
("CATEGORY" ASC, "DOMAIN" ASC, "TYPE" ASC, "CUSTOM_1"
ASC, "CUSTOM_8" ASC, "CUSTOM_7" ASC, "CUSTOM_6" ASC,
"CUSTOM_5" ASC, "CUSTOM_4" ASC, "CUSTOM_3" ASC, "CUSTOM_2"
ASC, "APPLICATION_ENTRY_POINT" ASC, "SERVICE_LEVEL"
ASC, "PRIORITY" ASC, "DESCRIPTION" ASC, "NAME" ASC,
"CREATED" ASC, "VALID_IN_DOMAIN" ASC, "PARENT_ID"
ASC, "KEY" ASC, "ID" ASC) ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[4], 0,126MB
CREATE INDEX "DB2ADMIN"."IDX1805212020000" ON "TASKANA "."WORKBASKET_ACCESS_LIST"
("ACCESS_ID" ASC, "WORKBASKET_ID" ASC, "PERM_READ"
ASC) ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[5], 3,356MB
CREATE INDEX "DB2ADMIN"."IDX1805212021410" ON "TASKANA "."TASK"
("POR_VALUE" ASC, "WORKBASKET_ID" ASC) ALLOW REVERSE
SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[6], 15,224MB
CREATE INDEX "DB2ADMIN"."IDX1805212021430" ON "TASKANA "."ATTACHMENT"
("TASK_ID" ASC) ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[7], 2,353MB
CREATE INDEX "DB2ADMIN"."IDX1805212024540" ON "TASKANA "."ATTACHMENT"
("TASK_ID" ASC, "RECEIVED" ASC, "CLASSIFICATION_ID"
ASC, "CLASSIFICATION_KEY" ASC, "MODIFIED" ASC, "CREATED"
ASC, "ID" ASC) ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[8], 0,056MB
CREATE UNIQUE INDEX "DB2ADMIN"."IDX1805212025210"
ON "TASKANA "."CLASSIFICATION" ("KEY" ASC, "DOMAIN"
ASC) INCLUDE ("CUSTOM_8", "CUSTOM_7", "CUSTOM_6",
"CUSTOM_5", "CUSTOM_4", "CUSTOM_3", "CUSTOM_2", "CUSTOM_1",
"APPLICATION_ENTRY_POINT", "SERVICE_LEVEL", "PRIORITY",
"DESCRIPTION", "NAME", "CREATED", "VALID_IN_DOMAIN",
"TYPE", "CATEGORY", "PARENT_ID", "ID") ALLOW REVERSE
SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[9], 1,056MB
CREATE UNIQUE INDEX "DB2ADMIN"."IDX1805212028580"
ON "TASKANA "."WORKBASKET" ("ID" ASC) INCLUDE ("ORG_LEVEL_4",
"ORG_LEVEL_3", "ORG_LEVEL_2", "ORG_LEVEL_1", "OWNER",
"DESCRIPTION", "TYPE", "DOMAIN", "NAME", "KEY") ALLOW
REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[10], 1,274MB
CREATE UNIQUE INDEX "DB2ADMIN"."IDX1805212034070"
ON "TASKANA "."WORKBASKET" ("KEY" ASC, "DOMAIN" ASC)
INCLUDE ("ORG_LEVEL_4", "ORG_LEVEL_3", "ORG_LEVEL_2",
"ORG_LEVEL_1", "CUSTOM_4", "CUSTOM_3", "CUSTOM_2",
"CUSTOM_1", "OWNER", "DESCRIPTION", "TYPE", "NAME",
"MODIFIED", "CREATED", "ID") ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[11], 0,056MB
CREATE UNIQUE INDEX "DB2ADMIN"."IDX1805212039070"
ON "TASKANA "."CLASSIFICATION" ("ID" ASC) INCLUDE
("CUSTOM_8", "CUSTOM_7", "CUSTOM_6", "CUSTOM_5", "CUSTOM_4",
"CUSTOM_3", "CUSTOM_2", "CUSTOM_1", "APPLICATION_ENTRY_POINT",
"SERVICE_LEVEL", "PRIORITY", "DESCRIPTION", "NAME",
"MODIFIED", "CREATED", "VALID_IN_DOMAIN", "DOMAIN",
"TYPE", "CATEGORY", "PARENT_ID", "KEY") ALLOW REVERSE
SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[12], 0,325MB
CREATE UNIQUE INDEX "DB2ADMIN"."IDX1805212040470"
ON "TASKANA "."WORKBASKET" ("KEY" ASC, "DOMAIN" ASC)
INCLUDE ("ID") ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;
-- index[13], 0,126MB
CREATE INDEX "DB2ADMIN"."IDX1805212042430" ON "TASKANA "."WORKBASKET_ACCESS_LIST"
("WORKBASKET_ID" ASC, "PERM_CUSTOM_12" ASC, "PERM_CUSTOM_11"
ASC, "PERM_CUSTOM_10" ASC, "PERM_CUSTOM_9" ASC, "PERM_CUSTOM_8"
ASC, "PERM_CUSTOM_7" ASC, "PERM_CUSTOM_6" ASC, "PERM_CUSTOM_5"
ASC, "PERM_CUSTOM_4" ASC, "PERM_CUSTOM_3" ASC, "PERM_CUSTOM_2"
ASC, "PERM_CUSTOM_1" ASC, "PERM_DISTRIBUTE" ASC, "PERM_TRANSFER"
ASC, "PERM_APPEND" ASC, "PERM_OPEN" ASC, "PERM_READ"
ASC, "ACCESS_ID" ASC) ALLOW REVERSE SCANS COLLECT SAMPLED DETAILED STATISTICS;
COMMIT WORK ;