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Adding indexes to improve performance of entity retrieval and fixing a sytax error in the SQL query used to retrieve activities

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This commit is contained in:
prabathabey 2016-08-10 15:01:11 +05:30
parent 213836541f
commit c161d7b659
2 changed files with 11 additions and 4 deletions
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2
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/dao/impl/GenericOperationDAOImpl.java
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@ -368,7 +368,7 @@ public class GenericOperationDAOImpl implements OperationDAO {
// } // }
String sql = "SELECT dte.ENROLMENT_ID, oor.OPERATION_ID, oor.OP_RES_ID, oor.OPERATION_TYPE, " + String sql = "SELECT dte.ENROLMENT_ID, oor.OPERATION_ID, oor.OP_RES_ID, oor.OPERATION_TYPE, " +
"oor.OPERATION_CODE, oor.OPERATION_RESPONSE, oor.CREATED_TIMESTAMP dte.DEVICE_TYPE, dte.DEVICE_IDENTIFICATION, " + "oor.OPERATION_CODE, oor.OPERATION_RESPONSE, oor.CREATED_TIMESTAMP, dte.DEVICE_TYPE, dte.DEVICE_IDENTIFICATION, " +
"oor.RECEIVED_TIMESTAMP, eom.UPDATED_TIMESTAMP, eom.STATUS FROM (SELECT d.DEVICE_IDENTIFICATION, " + "oor.RECEIVED_TIMESTAMP, eom.UPDATED_TIMESTAMP, eom.STATUS FROM (SELECT d.DEVICE_IDENTIFICATION, " +
"t.NAME AS DEVICE_TYPE, e.ID AS ENROLMENT_ID FROM DM_DEVICE d INNER JOIN DM_DEVICE_TYPE t " + "t.NAME AS DEVICE_TYPE, e.ID AS ENROLMENT_ID FROM DM_DEVICE d INNER JOIN DM_DEVICE_TYPE t " +
"ON d.DEVICE_TYPE_ID = t.ID INNER JOIN DM_ENROLMENT e ON d.ID = e.DEVICE_ID WHERE " + "ON d.DEVICE_TYPE_ID = t.ID INNER JOIN DM_ENROLMENT e ON d.ID = e.DEVICE_ID WHERE " +

13
features/device-mgt/org.wso2.carbon.device.mgt.server.feature/src/main/resources/dbscripts/cdm/mysql.sql
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@ -5,7 +5,8 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE_TYPE (
SHARED_WITH_ALL_TENANTS BOOLEAN NOT NULL DEFAULT FALSE, SHARED_WITH_ALL_TENANTS BOOLEAN NOT NULL DEFAULT FALSE,
PRIMARY KEY (ID) PRIMARY KEY (ID)
)ENGINE = InnoDB; )ENGINE = InnoDB;
CREATE INDEX device_type_name ON DM_DEVICE_TYPE (NAME);
CREATE INDEX IDX_DEVICE_TYPE ON DM_DEVICE_TYPE (NAME);
CREATE TABLE IF NOT EXISTS DM_DEVICE ( CREATE TABLE IF NOT EXISTS DM_DEVICE (
ID INTEGER AUTO_INCREMENT NOT NULL, ID INTEGER AUTO_INCREMENT NOT NULL,
@ -20,13 +21,14 @@ CREATE TABLE IF NOT EXISTS DM_DEVICE (
REFERENCES DM_DEVICE_TYPE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION REFERENCES DM_DEVICE_TYPE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
)ENGINE = InnoDB; )ENGINE = InnoDB;
CREATE INDEX IDX_DM_DEVICE ON DM_DEVICE(TENANT_ID, DEVICE_TYPE_ID);
CREATE TABLE IF NOT EXISTS DM_OPERATION ( CREATE TABLE IF NOT EXISTS DM_OPERATION (
ID INTEGER AUTO_INCREMENT NOT NULL, ID INTEGER AUTO_INCREMENT NOT NULL,
TYPE VARCHAR(50) NOT NULL, TYPE VARCHAR(20) NOT NULL,
CREATED_TIMESTAMP TIMESTAMP NOT NULL, CREATED_TIMESTAMP TIMESTAMP NOT NULL,
RECEIVED_TIMESTAMP TIMESTAMP NULL, RECEIVED_TIMESTAMP TIMESTAMP NULL,
OPERATION_CODE VARCHAR(1000) NOT NULL, OPERATION_CODE VARCHAR(50) NOT NULL,
PRIMARY KEY (ID) PRIMARY KEY (ID)
)ENGINE = InnoDB; )ENGINE = InnoDB;
@ -83,6 +85,8 @@ CREATE TABLE IF NOT EXISTS DM_ENROLMENT (
DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION DM_DEVICE (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
)ENGINE = InnoDB; )ENGINE = InnoDB;
CREATE INDEX IDX_ENROLMENT_FK_DEVICE_ID ON DM_ENROLMENT(DEVICE_ID);
CREATE INDEX IDX_ENROLMENT_DEVICE_ID_TENANT_ID ON DM_ENROLMENT(DEVICE_ID, TENANT_ID);
CREATE TABLE IF NOT EXISTS DM_ENROLMENT_OP_MAPPING ( CREATE TABLE IF NOT EXISTS DM_ENROLMENT_OP_MAPPING (
ID INTEGER AUTO_INCREMENT NOT NULL, ID INTEGER AUTO_INCREMENT NOT NULL,
@ -98,6 +102,9 @@ CREATE TABLE IF NOT EXISTS DM_ENROLMENT_OP_MAPPING (
DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION DM_OPERATION (ID) ON DELETE NO ACTION ON UPDATE NO ACTION
)ENGINE = InnoDB; )ENGINE = InnoDB;
CREATE INDEX IDX_ENROLMENT_OP_MAPPING ON DM_ENROLMENT_OP_MAPPING (UPDATED_TIMESTAMP);
CREATE INDEX IDX_EN_OP_MAPPING_EN_ID ON DM_ENROLMENT_OP_MAPPING(ENROLMENT_ID);
CREATE INDEX IDX_EN_OP_MAPPING_OP_ID ON DM_ENROLMENT_OP_MAPPING(OPERATION_ID);
CREATE TABLE IF NOT EXISTS DM_DEVICE_OPERATION_RESPONSE ( CREATE TABLE IF NOT EXISTS DM_DEVICE_OPERATION_RESPONSE (
ID INTEGER AUTO_INCREMENT NOT NULL, ID INTEGER AUTO_INCREMENT NOT NULL,