Merge pull request #4682 from thingsboard/feature/cleanup-call-deduplication

Refactoring of the TTL cleanup services

application/src/main/data/upgrade/2.4.3/schema_update_psql_drop_partitions.sql

@@ -18,17 +18,18 @@ CREATE OR REPLACE PROCEDURE drop_partitions_by_max_ttl(IN partition_type varchar
     LANGUAGE plpgsql AS
 $$
 DECLARE
-    max_tenant_ttl            bigint;
+    max_tenant_ttl             bigint;
-    max_customer_ttl          bigint;
+    max_customer_ttl           bigint;
-    max_ttl                   bigint;
+    max_ttl                    bigint;
-    date                      timestamp;
+    date                       timestamp;
-    partition_by_max_ttl_date varchar;
+    partition_by_max_ttl_date  varchar;
-    partition_month           varchar;
+    partition_by_max_ttl_month varchar;
-    partition_day             varchar;
+    partition_by_max_ttl_day   varchar;
-    partition_year            varchar;
+    partition_by_max_ttl_year  varchar;
-    partition                 varchar;
+    partition                  varchar;
-    partition_to_delete       varchar;
+    partition_year             integer;
-
+    partition_month            integer;
+    partition_day              integer;
 
 BEGIN
     SELECT max(attribute_kv.long_v)
@@ -45,53 +46,138 @@ BEGIN
     if max_ttl IS NOT NULL AND max_ttl > 0 THEN
         date := to_timestamp(EXTRACT(EPOCH FROM current_timestamp) - max_ttl);
         partition_by_max_ttl_date := get_partition_by_max_ttl_date(partition_type, date);
+        RAISE NOTICE 'Date by max ttl: %', date;
         RAISE NOTICE 'Partition by max ttl: %', partition_by_max_ttl_date;
         IF partition_by_max_ttl_date IS NOT NULL THEN
             CASE
                 WHEN partition_type = 'DAYS' THEN
-                    partition_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
+                    partition_by_max_ttl_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
-                    partition_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
+                    partition_by_max_ttl_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
-                    partition_day := SPLIT_PART(partition_by_max_ttl_date, '_', 5);
+                    partition_by_max_ttl_day := SPLIT_PART(partition_by_max_ttl_date, '_', 5);
                 WHEN partition_type = 'MONTHS' THEN
-                    partition_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
+                    partition_by_max_ttl_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
-                    partition_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
+                    partition_by_max_ttl_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
                 ELSE
-                    partition_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
+                    partition_by_max_ttl_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
                 END CASE;
-            FOR partition IN SELECT tablename
+            IF partition_by_max_ttl_year IS NULL THEN
-                             FROM pg_tables
+                RAISE NOTICE 'Failed to remove partitions by max ttl date due to partition_by_max_ttl_year is null!';
-                             WHERE schemaname = 'public'
+            ELSE
-                               AND tablename like 'ts_kv_' || '%'
+                IF partition_type = 'YEARS' THEN
-                               AND tablename != 'ts_kv_latest'
+                    FOR partition IN SELECT tablename
-                               AND tablename != 'ts_kv_dictionary'
+                                     FROM pg_tables
-                               AND tablename != 'ts_kv_indefinite'
+                                     WHERE schemaname = 'public'
-                LOOP
+                                       AND tablename like 'ts_kv_' || '%'
-                    IF partition != partition_by_max_ttl_date THEN
+                                       AND tablename != 'ts_kv_latest'
-                        IF partition_year IS NOT NULL THEN
+                                       AND tablename != 'ts_kv_dictionary'
-                            IF SPLIT_PART(partition, '_', 3)::integer < partition_year::integer THEN
+                                       AND tablename != 'ts_kv_indefinite'
-                                partition_to_delete := partition;
+                                       AND tablename != partition_by_max_ttl_date
-                            ELSE
+                        LOOP
-                                IF partition_month IS NOT NULL THEN
+                            partition_year := SPLIT_PART(partition, '_', 3)::integer;
-                                    IF SPLIT_PART(partition, '_', 4)::integer < partition_month::integer THEN
+                            IF partition_year < partition_by_max_ttl_year::integer THEN
-                                        partition_to_delete := partition;
+                                RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                deleted := deleted + 1;
+                            END IF;
+                        END LOOP;
+                ELSE
+                    IF partition_type = 'MONTHS' THEN
+                        IF partition_by_max_ttl_month IS NULL THEN
+                            RAISE NOTICE 'Failed to remove months partitions by max ttl date due to partition_by_max_ttl_month is null!';
+                        ELSE
+                            FOR partition IN SELECT tablename
+                                             FROM pg_tables
+                                             WHERE schemaname = 'public'
+                                               AND tablename like 'ts_kv_' || '%'
+                                               AND tablename != 'ts_kv_latest'
+                                               AND tablename != 'ts_kv_dictionary'
+                                               AND tablename != 'ts_kv_indefinite'
+                                               AND tablename != partition_by_max_ttl_date
+                                LOOP
+                                    partition_year := SPLIT_PART(partition, '_', 3)::integer;
+                                    IF partition_year > partition_by_max_ttl_year::integer THEN
+                                        RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                        CONTINUE;
                                     ELSE
-                                        IF partition_day IS NOT NULL THEN
+                                        IF partition_year < partition_by_max_ttl_year::integer THEN
-                                            IF SPLIT_PART(partition, '_', 5)::integer < partition_day::integer THEN
+                                            RAISE NOTICE 'Partition to delete by max ttl: %', partition;
-                                                partition_to_delete := partition;
+                                            EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                            deleted := deleted + 1;
+                                        ELSE
+                                            partition_month := SPLIT_PART(partition, '_', 4)::integer;
+                                            IF partition_year = partition_by_max_ttl_year::integer THEN
+                                                IF  partition_month >= partition_by_max_ttl_month::integer THEN
+                                                    RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                    CONTINUE;
+                                                ELSE
+                                                    RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                    EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                    deleted := deleted + 1;
+                                                END IF;
                                             END IF;
                                         END IF;
                                     END IF;
+                                END LOOP;
+                        END IF;
+                    ELSE
+                        IF partition_type = 'DAYS' THEN
+                            IF partition_by_max_ttl_month IS NULL THEN
+                                RAISE NOTICE 'Failed to remove days partitions by max ttl date due to partition_by_max_ttl_month is null!';
+                            ELSE
+                                IF partition_by_max_ttl_day IS NULL THEN
+                                    RAISE NOTICE 'Failed to remove days partitions by max ttl date due to partition_by_max_ttl_day is null!';
+                                ELSE
+                                    FOR partition IN SELECT tablename
+                                                     FROM pg_tables
+                                                     WHERE schemaname = 'public'
+                                                       AND tablename like 'ts_kv_' || '%'
+                                                       AND tablename != 'ts_kv_latest'
+                                                       AND tablename != 'ts_kv_dictionary'
+                                                       AND tablename != 'ts_kv_indefinite'
+                                                       AND tablename != partition_by_max_ttl_date
+                                        LOOP
+                                            partition_year := SPLIT_PART(partition, '_', 3)::integer;
+                                            IF partition_year > partition_by_max_ttl_year::integer THEN
+                                                RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                CONTINUE;
+                                            ELSE
+                                                IF partition_year < partition_by_max_ttl_year::integer THEN
+                                                    RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                    EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                    deleted := deleted + 1;
+                                                ELSE
+                                                    partition_month := SPLIT_PART(partition, '_', 4)::integer;
+                                                    IF partition_month > partition_by_max_ttl_month::integer THEN
+                                                        RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                        CONTINUE;
+                                                    ELSE
+                                                        IF partition_month < partition_by_max_ttl_month::integer THEN
+                                                            RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                            EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                            deleted := deleted + 1;
+                                                        ELSE
+                                                            partition_day := SPLIT_PART(partition, '_', 5)::integer;
+                                                            IF partition_day >= partition_by_max_ttl_day::integer THEN
+                                                                RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                                CONTINUE;
+                                                            ELSE
+                                                                IF partition_day < partition_by_max_ttl_day::integer THEN
+                                                                    RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                                    EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                                    deleted := deleted + 1;
+                                                                END IF;
+                                                            END IF;
+                                                        END IF;
+                                                    END IF;
+                                                END IF;
+                                            END IF;
+                                        END LOOP;
                                 END IF;
                             END IF;
                         END IF;
-                        IF partition_to_delete IS NOT NULL THEN
-                            RAISE NOTICE 'Partition to delete by max ttl: %', partition_to_delete;
-                            EXECUTE format('DROP TABLE IF EXISTS %I', partition_to_delete);
-                            partition_to_delete := NULL;
-                            deleted := deleted + 1;
-                        END IF;
                     END IF;
-                END LOOP;
+                END IF;
+            END IF;
         END IF;
     END IF;
 END
@@ -107,8 +193,6 @@ BEGIN
             partition := 'ts_kv_' || to_char(date, 'yyyy') || '_' || to_char(date, 'MM');
         WHEN partition_type = 'YEARS' THEN
             partition := 'ts_kv_' || to_char(date, 'yyyy');
-        WHEN partition_type = 'INDEFINITE' THEN
-            partition := NULL;
         ELSE
             partition := NULL;
         END CASE;

application/src/main/java/org/thingsboard/server/service/ttl/AbstractCleanUpService.java

@@ -15,8 +15,13 @@
  */
 package org.thingsboard.server.service.ttl;
 
+import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.msg.queue.ServiceType;
+import org.thingsboard.server.queue.discovery.PartitionService;
 
 import java.sql.Connection;
 import java.sql.DriverManager;
@@ -27,43 +32,12 @@ import java.sql.Statement;
 
 
 @Slf4j
+@RequiredArgsConstructor
 public abstract class AbstractCleanUpService {
 
-    @Value("${spring.datasource.url}")
+    private final PartitionService partitionService;
-    protected String dbUrl;
 
-    @Value("${spring.datasource.username}")
+    protected boolean isSystemTenantPartitionMine(){
-    protected String dbUserName;
+        return partitionService.resolve(ServiceType.TB_CORE, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID).isMyPartition();
-
-    @Value("${spring.datasource.password}")
-    protected String dbPassword;
-
-    protected long executeQuery(Connection conn, String query) throws SQLException {
-        try (Statement statement = conn.createStatement(); ResultSet resultSet = statement.executeQuery(query)) {
-            if (log.isDebugEnabled()) {
-                getWarnings(statement);
-            }
-            resultSet.next();
-            return resultSet.getLong(1);
-        }
-    }
-
-    protected void getWarnings(Statement statement) throws SQLException {
-        SQLWarning warnings = statement.getWarnings();
-        if (warnings != null) {
-            log.debug("{}", warnings.getMessage());
-            SQLWarning nextWarning = warnings.getNextWarning();
-            while (nextWarning != null) {
-                log.debug("{}", nextWarning.getMessage());
-                nextWarning = nextWarning.getNextWarning();
-            }
-        }
     }
-
-    protected abstract void doCleanUp(Connection connection) throws SQLException;
-
-    protected Connection getConnection() throws SQLException {
-        return DriverManager.getConnection(dbUrl, dbUserName, dbPassword);
-    }
-
 }

application/src/main/java/org/thingsboard/server/service/ttl/alarms/AlarmsCleanUpService.java → application/src/main/java/org/thingsboard/server/service/ttl/AlarmsCleanUpService.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.service.ttl.alarms;
+package org.thingsboard.server.service.ttl;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -52,6 +52,7 @@ import java.util.concurrent.TimeUnit;
 @Slf4j
 @RequiredArgsConstructor
 public class AlarmsCleanUpService {
+
     @Value("${sql.ttl.alarms.removal_batch_size}")
     private Integer removalBatchSize;
 

application/src/main/java/org/thingsboard/server/service/ttl/edge/EdgeEventsCleanUpService.java → application/src/main/java/org/thingsboard/server/service/ttl/EdgeEventsCleanUpService.java

@@ -13,20 +13,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.service.ttl.edge;
+package org.thingsboard.server.service.ttl;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
-import org.thingsboard.server.dao.util.PsqlDao;
+import org.thingsboard.server.dao.edge.EdgeService;
+import org.thingsboard.server.queue.discovery.PartitionService;
+import org.thingsboard.server.queue.util.TbCoreComponent;
 import org.thingsboard.server.service.ttl.AbstractCleanUpService;
 
-import java.sql.Connection;
+@TbCoreComponent
-import java.sql.DriverManager;
-import java.sql.SQLException;
-
-@PsqlDao
 @Slf4j
 @Service
 public class EdgeEventsCleanUpService extends AbstractCleanUpService {
@@ -37,20 +35,18 @@ public class EdgeEventsCleanUpService extends AbstractCleanUpService {
     @Value("${sql.ttl.edge_events.enabled}")
     private boolean ttlTaskExecutionEnabled;
 
+    private final EdgeService edgeService;
+
+    public EdgeEventsCleanUpService(PartitionService partitionService, EdgeService edgeService) {
+        super(partitionService);
+        this.edgeService = edgeService;
+    }
+
     @Scheduled(initialDelayString = "${sql.ttl.edge_events.execution_interval_ms}", fixedDelayString = "${sql.ttl.edge_events.execution_interval_ms}")
     public void cleanUp() {
-        if (ttlTaskExecutionEnabled) {
+        if (ttlTaskExecutionEnabled && isSystemTenantPartitionMine()) {
-            try (Connection conn = getConnection()) {
+            edgeService.cleanupEvents(ttl);
-                doCleanUp(conn);
-            } catch (SQLException e) {
-                log.error("SQLException occurred during TTL task execution ", e);
-            }
         }
     }
 
-    @Override
-    protected void doCleanUp(Connection connection) throws SQLException {
-        long totalEdgeEventsRemoved = executeQuery(connection, "call cleanup_edge_events_by_ttl(" + ttl + ", 0);");
-        log.info("Total edge events removed by TTL: [{}]", totalEdgeEventsRemoved);
-    }
 }

application/src/main/java/org/thingsboard/server/service/ttl/events/EventsCleanUpService.java → application/src/main/java/org/thingsboard/server/service/ttl/EventsCleanUpService.java

@@ -13,20 +13,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.service.ttl.events;
+package org.thingsboard.server.service.ttl;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
-import org.thingsboard.server.dao.util.PsqlDao;
+import org.thingsboard.server.dao.event.EventService;
+import org.thingsboard.server.queue.discovery.PartitionService;
+import org.thingsboard.server.queue.util.TbCoreComponent;
 import org.thingsboard.server.service.ttl.AbstractCleanUpService;
 
-import java.sql.Connection;
+@TbCoreComponent
-import java.sql.DriverManager;
-import java.sql.SQLException;
-
-@PsqlDao
 @Slf4j
 @Service
 public class EventsCleanUpService extends AbstractCleanUpService {
@@ -40,20 +38,18 @@ public class EventsCleanUpService extends AbstractCleanUpService {
     @Value("${sql.ttl.events.enabled}")
     private boolean ttlTaskExecutionEnabled;
 
+    private final EventService eventService;
+
+    public EventsCleanUpService(PartitionService partitionService, EventService eventService) {
+        super(partitionService);
+        this.eventService = eventService;
+    }
+
     @Scheduled(initialDelayString = "${sql.ttl.events.execution_interval_ms}", fixedDelayString = "${sql.ttl.events.execution_interval_ms}")
     public void cleanUp() {
-        if (ttlTaskExecutionEnabled) {
+        if (ttlTaskExecutionEnabled && isSystemTenantPartitionMine()) {
-            try (Connection conn = getConnection()) {
+            eventService.cleanupEvents(ttl, debugTtl);
-                doCleanUp(conn);
-            } catch (SQLException e) {
-                log.error("SQLException occurred during TTL task execution ", e);
-            }
         }
     }
 
-    @Override
-    protected void doCleanUp(Connection connection) throws SQLException {
-        long totalEventsRemoved = executeQuery(connection, "call cleanup_events_by_ttl(" + ttl + ", " + debugTtl + ", 0);");
-        log.info("Total events removed by TTL: [{}]", totalEventsRemoved);
-    }
 }

application/src/main/java/org/thingsboard/server/service/ttl/timeseries/AbstractTimeseriesCleanUpService.java → application/src/main/java/org/thingsboard/server/service/ttl/TimeseriesCleanUpService.java

@@ -13,19 +13,21 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.service.ttl.timeseries;
+package org.thingsboard.server.service.ttl;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Service;
+import org.thingsboard.server.dao.timeseries.TimeseriesService;
+import org.thingsboard.server.queue.discovery.PartitionService;
+import org.thingsboard.server.queue.util.TbCoreComponent;
 import org.thingsboard.server.service.ttl.AbstractCleanUpService;
 
-import java.sql.Connection;
+@TbCoreComponent
-import java.sql.DriverManager;
-import java.sql.SQLException;
-
 @Slf4j
-public abstract class AbstractTimeseriesCleanUpService extends AbstractCleanUpService {
+@Service
+public class TimeseriesCleanUpService extends AbstractCleanUpService {
 
     @Value("${sql.ttl.ts.ts_key_value_ttl}")
     protected long systemTtl;
@@ -33,14 +35,17 @@ public abstract class AbstractTimeseriesCleanUpService extends AbstractCleanUpSe
     @Value("${sql.ttl.ts.enabled}")
     private boolean ttlTaskExecutionEnabled;
 
+    private final TimeseriesService timeseriesService;
+
+    public TimeseriesCleanUpService(PartitionService partitionService, TimeseriesService timeseriesService) {
+        super(partitionService);
+        this.timeseriesService = timeseriesService;
+    }
+
     @Scheduled(initialDelayString = "${sql.ttl.ts.execution_interval_ms}", fixedDelayString = "${sql.ttl.ts.execution_interval_ms}")
     public void cleanUp() {
-        if (ttlTaskExecutionEnabled) {
+        if (ttlTaskExecutionEnabled && isSystemTenantPartitionMine()) {
-            try (Connection conn = getConnection()) {
+            timeseriesService.cleanup(systemTtl);
-                doCleanUp(conn);
-            } catch (SQLException e) {
-                log.error("SQLException occurred during TTL task execution ", e);
-            }
         }
     }
 

application/src/main/java/org/thingsboard/server/service/ttl/timeseries/PsqlTimeseriesCleanUpService.java

@@ -1,44 +0,0 @@
-/**
- * Copyright © 2016-2021 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.thingsboard.server.service.ttl.timeseries;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Service;
-import org.thingsboard.server.dao.model.ModelConstants;
-import org.thingsboard.server.dao.util.PsqlDao;
-import org.thingsboard.server.dao.util.SqlTsDao;
-
-import java.sql.Connection;
-import java.sql.SQLException;
-
-@SqlTsDao
-@PsqlDao
-@Service
-@Slf4j
-public class PsqlTimeseriesCleanUpService extends AbstractTimeseriesCleanUpService {
-
-    @Value("${sql.postgres.ts_key_value_partitioning}")
-    private String partitionType;
-
-    @Override
-    protected void doCleanUp(Connection connection) throws SQLException {
-            long totalPartitionsRemoved = executeQuery(connection, "call drop_partitions_by_max_ttl('" + partitionType + "'," + systemTtl + ", 0);");
-            log.info("Total partitions removed by TTL: [{}]", totalPartitionsRemoved);
-            long totalEntitiesTelemetryRemoved = executeQuery(connection, "call cleanup_timeseries_by_ttl('" + ModelConstants.NULL_UUID + "'," + systemTtl + ", 0);");
-            log.info("Total telemetry removed stats by TTL for entities: [{}]", totalEntitiesTelemetryRemoved);
-    }
-}

application/src/main/java/org/thingsboard/server/service/ttl/timeseries/TimescaleTimeseriesCleanUpService.java

@@ -1,36 +0,0 @@
-/**
- * Copyright © 2016-2021 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.thingsboard.server.service.ttl.timeseries;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-import org.thingsboard.server.dao.model.ModelConstants;
-import org.thingsboard.server.dao.util.TimescaleDBTsDao;
-
-import java.sql.Connection;
-import java.sql.SQLException;
-
-@TimescaleDBTsDao
-@Service
-@Slf4j
-public class TimescaleTimeseriesCleanUpService extends AbstractTimeseriesCleanUpService {
-
-    @Override
-    protected void doCleanUp(Connection connection) throws SQLException {
-        long totalEntitiesTelemetryRemoved = executeQuery(connection, "call cleanup_timeseries_by_ttl('" + ModelConstants.NULL_UUID + "'," + systemTtl + ", 0);");
-        log.info("Total telemetry removed stats by TTL for entities: [{}]", totalEntitiesTelemetryRemoved);
-    }
-}

common/dao-api/src/main/java/org/thingsboard/server/dao/edge/EdgeService.java

@@ -93,4 +93,6 @@ public interface EdgeService {
     Object activateInstance(String licenseSecret, String releaseDate);
 
     String findMissingToRelatedRuleChains(TenantId tenantId, EdgeId edgeId);
+
+    void cleanupEvents(long ttl);
 }

common/dao-api/src/main/java/org/thingsboard/server/dao/event/EventService.java

@@ -46,4 +46,6 @@ public interface EventService {
 
     void removeEvents(TenantId tenantId, EntityId entityId);
 
+    void cleanupEvents(long ttl, long debugTtl);
+
 }

common/dao-api/src/main/java/org/thingsboard/server/dao/timeseries/TimeseriesService.java

@@ -52,4 +52,6 @@ public interface TimeseriesService {
     List<String> findAllKeysByDeviceProfileId(TenantId tenantId, DeviceProfileId deviceProfileId);
 
     List<String> findAllKeysByEntityIds(TenantId tenantId, List<EntityId> entityIds);
+
+    void cleanup(long systemTtl);
 }

dao/src/main/java/org/thingsboard/server/dao/edge/EdgeDao.java

@@ -176,4 +176,10 @@ public interface EdgeDao extends Dao<Edge> {
      * @return the list of rule chain objects
      */
     ListenableFuture<List<Edge>> findEdgesByTenantIdAndDashboardId(UUID tenantId, UUID dashboardId);
+
+    /**
+     * Executes stored procedure to cleanup old edge events.
+     * @param ttl the ttl for edge events in seconds
+     */
+    void cleanupEvents(long ttl);
 }

dao/src/main/java/org/thingsboard/server/dao/edge/EdgeServiceImpl.java

@@ -627,6 +627,11 @@ public class EdgeServiceImpl extends AbstractEntityService implements EdgeServic
         return result.toString();
     }
 
+    @Override
+    public void cleanupEvents(long ttl) {
+        edgeDao.cleanupEvents(ttl);
+    }
+
     private List<RuleChain> findEdgeRuleChains(TenantId tenantId, EdgeId edgeId) {
         List<RuleChain> result = new ArrayList<>();
         PageLink pageLink = new PageLink(DEFAULT_LIMIT);

dao/src/main/java/org/thingsboard/server/dao/event/BaseEventService.java

@@ -131,6 +131,11 @@ public class BaseEventService implements EventService {
         } while (eventPageData.hasNext());
     }
 
+    @Override
+    public void cleanupEvents(long ttl, long debugTtl) {
+        eventDao.cleanupEvents(ttl, debugTtl);
+    }
+
     private DataValidator<Event> eventValidator =
             new DataValidator<Event>() {
                 @Override

dao/src/main/java/org/thingsboard/server/dao/event/EventDao.java

@@ -102,4 +102,10 @@ public interface EventDao extends Dao<Event> {
      */
     List<Event> findLatestEvents(UUID tenantId, EntityId entityId, String eventType, int limit);
 
+    /**
+     * Executes stored procedure to cleanup old events. Uses separate ttl for debug and other events.
+     * @param otherEventsTtl the ttl for events in seconds
+     * @param debugEventsTtl the ttl for debug events in seconds
+     */
+    void cleanupEvents(long otherEventsTtl, long debugEventsTtl);
 }

dao/src/main/java/org/thingsboard/server/dao/sql/JpaAbstractDaoListeningExecutorService.java

@@ -15,11 +15,33 @@
  */
 package org.thingsboard.server.dao.sql;
 
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 
+import javax.sql.DataSource;
+import java.sql.SQLException;
+import java.sql.SQLWarning;
+import java.sql.Statement;
+
+@Slf4j
 public abstract class JpaAbstractDaoListeningExecutorService {
 
     @Autowired
     protected JpaExecutorService service;
 
+    @Autowired
+    protected DataSource dataSource;
+
+    protected void printWarnings(Statement statement) throws SQLException {
+        SQLWarning warnings = statement.getWarnings();
+        if (warnings != null) {
+            log.debug("{}", warnings.getMessage());
+            SQLWarning nextWarning = warnings.getNextWarning();
+            while (nextWarning != null) {
+                log.debug("{}", nextWarning.getMessage());
+                nextWarning = nextWarning.getNextWarning();
+            }
+        }
+    }
+
 }

dao/src/main/java/org/thingsboard/server/dao/sql/edge/JpaEdgeDao.java

@@ -40,6 +40,10 @@ import org.thingsboard.server.dao.model.sql.EdgeInfoEntity;
 import org.thingsboard.server.dao.relation.RelationDao;
 import org.thingsboard.server.dao.sql.JpaAbstractSearchTextDao;
 
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -194,6 +198,24 @@ public class JpaEdgeDao extends JpaAbstractSearchTextDao<EdgeEntity, Edge> imple
         return transformFromRelationToEdge(tenantId, relations);
     }
 
+    @Override
+    public void cleanupEvents(long ttl) {
+        log.info("Going to cleanup old edge events using ttl: {}s", ttl);
+        try (Connection connection = dataSource.getConnection();
+        PreparedStatement stmt = connection.prepareStatement("call cleanup_edge_events_by_ttl(?,?)")) {
+            stmt.setLong(1, ttl);
+            stmt.setLong(2, 0);
+            stmt.execute();
+            printWarnings(stmt);
+            try (ResultSet resultSet = stmt.getResultSet()) {
+                resultSet.next();
+                log.info("Total edge events removed by TTL: [{}]", resultSet.getLong(1));
+            }
+        } catch (SQLException e) {
+            log.error("SQLException occurred during edge events TTL task execution ", e);
+        }
+    }
+
     private ListenableFuture<List<Edge>> transformFromRelationToEdge(UUID tenantId, ListenableFuture<List<EntityRelation>> relations) {
         return Futures.transformAsync(relations, input -> {
             List<ListenableFuture<Edge>> edgeFutures = new ArrayList<>(input.size());

dao/src/main/java/org/thingsboard/server/dao/sql/event/JpaBaseEventDao.java

@@ -27,7 +27,6 @@ import org.thingsboard.server.common.data.Event;
 import org.thingsboard.server.common.data.event.DebugEvent;
 import org.thingsboard.server.common.data.event.ErrorEventFilter;
 import org.thingsboard.server.common.data.event.EventFilter;
-import org.thingsboard.server.common.data.event.EventType;
 import org.thingsboard.server.common.data.event.LifeCycleEventFilter;
 import org.thingsboard.server.common.data.event.StatisticsEventFilter;
 import org.thingsboard.server.common.data.id.EntityId;
@@ -40,6 +39,10 @@ import org.thingsboard.server.dao.event.EventDao;
 import org.thingsboard.server.dao.model.sql.EventEntity;
 import org.thingsboard.server.dao.sql.JpaAbstractDao;
 
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
@@ -256,6 +259,25 @@ public class JpaBaseEventDao extends JpaAbstractDao<EventEntity, Event> implemen
         return DaoUtil.convertDataList(latest);
     }
 
+    @Override
+    public void cleanupEvents(long otherEventsTtl, long debugEventsTtl) {
+        log.info("Going to cleanup old events using debug events ttl: {}s and other events ttl: {}s", debugEventsTtl, otherEventsTtl);
+        try (Connection connection = dataSource.getConnection();
+             PreparedStatement stmt = connection.prepareStatement("call cleanup_events_by_ttl(?,?,?)")) {
+            stmt.setLong(1, otherEventsTtl);
+            stmt.setLong(2, debugEventsTtl);
+            stmt.setLong(3, 0);
+            stmt.execute();
+            printWarnings(stmt);
+            try (ResultSet resultSet = stmt.getResultSet()){
+                resultSet.next();
+                log.info("Total events removed by TTL: [{}]", resultSet.getLong(1));
+            }
+        } catch (SQLException e) {
+            log.error("SQLException occurred during events TTL task execution ", e);
+        }
+    }
+
     public Optional<Event> save(EventEntity entity, boolean ifNotExists) {
         log.debug("Save event [{}] ", entity);
         if (entity.getTenantId() == null) {

dao/src/main/java/org/thingsboard/server/dao/sqlts/AbstractSqlTimeseriesDao.java

@@ -25,9 +25,14 @@ import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.kv.ReadTsKvQuery;
 import org.thingsboard.server.common.data.kv.TsKvEntry;
+import org.thingsboard.server.dao.model.ModelConstants;
 import org.thingsboard.server.dao.sql.ScheduledLogExecutorComponent;
 
 import javax.annotation.Nullable;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.TimeUnit;
@@ -62,6 +67,24 @@ public abstract class AbstractSqlTimeseriesDao extends BaseAbstractSqlTimeseries
     @Value("${sql.ttl.ts.ts_key_value_ttl:0}")
     private long systemTtl;
 
+    public void cleanup(long systemTtl) {
+        log.info("Going to cleanup old timeseries data using ttl: {}s", systemTtl);
+        try (Connection connection = dataSource.getConnection();
+             PreparedStatement stmt = connection.prepareStatement("call cleanup_timeseries_by_ttl(?,?,?)")) {
+            stmt.setObject(1, ModelConstants.NULL_UUID);
+            stmt.setLong(2, systemTtl);
+            stmt.setLong(3, 0);
+            stmt.execute();
+            printWarnings(stmt);
+            try (ResultSet resultSet = stmt.getResultSet()) {
+                resultSet.next();
+                log.info("Total telemetry removed stats by TTL for entities: [{}]", resultSet.getLong(1));
+            }
+        } catch (SQLException e) {
+            log.error("SQLException occurred during timeseries TTL task execution ", e);
+        }
+    }
+
     protected ListenableFuture<List<TsKvEntry>> processFindAllAsync(TenantId tenantId, EntityId entityId, List<ReadTsKvQuery> queries) {
         List<ListenableFuture<List<TsKvEntry>>> futures = queries
                 .stream()

dao/src/main/java/org/thingsboard/server/dao/sqlts/hsql/JpaHsqlTimeseriesDao.java

@@ -54,4 +54,9 @@ public class JpaHsqlTimeseriesDao extends AbstractChunkedAggregationTimeseriesDa
         return Futures.transform(tsQueue.add(entity), v -> dataPointDays, MoreExecutors.directExecutor());
     }
 
+    @Override
+    public void cleanup(long systemTtl) {
+
+    }
+
 }

dao/src/main/java/org/thingsboard/server/dao/sqlts/psql/JpaPsqlTimeseriesDao.java

@@ -35,6 +35,10 @@ import org.thingsboard.server.dao.timeseries.SqlTsPartitionDate;
 import org.thingsboard.server.dao.util.PsqlDao;
 import org.thingsboard.server.dao.util.SqlTsDao;
 
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.ZoneOffset;
@@ -62,6 +66,7 @@ public class JpaPsqlTimeseriesDao extends AbstractChunkedAggregationTimeseriesDa
     @Value("${sql.postgres.ts_key_value_partitioning:MONTHS}")
     private String partitioning;
 
+
     @Override
     protected void init() {
         super.init();
@@ -93,6 +98,30 @@ public class JpaPsqlTimeseriesDao extends AbstractChunkedAggregationTimeseriesDa
         return Futures.transform(tsQueue.add(entity), v -> dataPointDays, MoreExecutors.directExecutor());
     }
 
+    @Override
+    public void cleanup(long systemTtl) {
+        cleanupPartitions(systemTtl);
+        super.cleanup(systemTtl);
+    }
+
+    private void cleanupPartitions(long systemTtl) {
+        log.info("Going to cleanup old timeseries data partitions using partition type: {} and ttl: {}s", partitioning, systemTtl);
+        try (Connection connection = dataSource.getConnection();
+             PreparedStatement stmt = connection.prepareStatement("call drop_partitions_by_max_ttl(?,?,?)")) {
+            stmt.setString(1, partitioning);
+            stmt.setLong(2, systemTtl);
+            stmt.setLong(3, 0);
+            stmt.execute();
+            printWarnings(stmt);
+            try (ResultSet resultSet = stmt.getResultSet()) {
+                resultSet.next();
+                log.info("Total partitions removed by TTL: [{}]", resultSet.getLong(1));
+            }
+        } catch (SQLException e) {
+            log.error("SQLException occurred during TTL task execution ", e);
+        }
+    }
+
     private void savePartitionIfNotExist(long ts) {
         if (!tsFormat.equals(SqlTsPartitionDate.INDEFINITE) && ts >= 0) {
             LocalDateTime time = LocalDateTime.ofInstant(Instant.ofEpochMilli(ts), ZoneOffset.UTC);

dao/src/main/java/org/thingsboard/server/dao/sqlts/timescale/TimescaleTimeseriesDao.java

@@ -34,6 +34,7 @@ import org.thingsboard.server.common.data.kv.ReadTsKvQuery;
 import org.thingsboard.server.common.data.kv.TsKvEntry;
 import org.thingsboard.server.common.stats.StatsFactory;
 import org.thingsboard.server.dao.DaoUtil;
+import org.thingsboard.server.dao.model.ModelConstants;
 import org.thingsboard.server.dao.model.sql.AbstractTsKvEntity;
 import org.thingsboard.server.dao.model.sqlts.timescale.ts.TimescaleTsKvEntity;
 import org.thingsboard.server.dao.sql.TbSqlBlockingQueueParams;
@@ -45,6 +46,9 @@ import org.thingsboard.server.dao.util.TimescaleDBTsDao;
 
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
+import java.sql.CallableStatement;
+import java.sql.SQLException;
+import java.sql.Types;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.Function;
@@ -156,6 +160,11 @@ public class TimescaleTimeseriesDao extends AbstractSqlTimeseriesDao implements
         }
     }
 
+    @Override
+    public void cleanup(long systemTtl) {
+        super.cleanup(systemTtl);
+    }
+
     private ListenableFuture<List<TsKvEntry>> findAllAsyncWithLimit(EntityId entityId, ReadTsKvQuery query) {
         String strKey = query.getKey();
         Integer keyId = getOrSaveKeyId(strKey);

dao/src/main/java/org/thingsboard/server/dao/timeseries/BaseTimeseriesService.java

@@ -126,6 +126,11 @@ public class BaseTimeseriesService implements TimeseriesService {
         return timeseriesLatestDao.findAllKeysByEntityIds(tenantId, entityIds);
     }
 
+    @Override
+    public void cleanup(long systemTtl) {
+        timeseriesDao.cleanup(systemTtl);
+    }
+
     @Override
     public ListenableFuture<Integer> save(TenantId tenantId, EntityId entityId, TsKvEntry tsKvEntry) {
         validate(entityId);

dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java

@@ -288,6 +288,11 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
         }
     }
 
+    @Override
+    public void cleanup(long systemTtl) {
+        //Cleanup by TTL is native for Cassandra
+    }
+
     private ListenableFuture<List<TsKvEntry>> findAllAsyncWithLimit(TenantId tenantId, EntityId entityId, ReadTsKvQuery query) {
         long minPartition = toPartitionTs(query.getStartTs());
         long maxPartition = toPartitionTs(query.getEndTs());

dao/src/main/java/org/thingsboard/server/dao/timeseries/TimeseriesDao.java

@@ -38,4 +38,6 @@ public interface TimeseriesDao {
     ListenableFuture<Void> remove(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query);
 
     ListenableFuture<Void> removePartition(TenantId tenantId, EntityId entityId, DeleteTsKvQuery query);
+
+    void cleanup(long systemTtl);
 }

dao/src/main/resources/sql/schema-ts-psql.sql

@@ -38,17 +38,18 @@ CREATE OR REPLACE PROCEDURE drop_partitions_by_max_ttl(IN partition_type varchar
     LANGUAGE plpgsql AS
 $$
 DECLARE
-    max_tenant_ttl            bigint;
+    max_tenant_ttl             bigint;
-    max_customer_ttl          bigint;
+    max_customer_ttl           bigint;
-    max_ttl                   bigint;
+    max_ttl                    bigint;
-    date                      timestamp;
+    date                       timestamp;
-    partition_by_max_ttl_date varchar;
+    partition_by_max_ttl_date  varchar;
-    partition_month           varchar;
+    partition_by_max_ttl_month varchar;
-    partition_day             varchar;
+    partition_by_max_ttl_day   varchar;
-    partition_year            varchar;
+    partition_by_max_ttl_year  varchar;
-    partition                 varchar;
+    partition                  varchar;
-    partition_to_delete       varchar;
+    partition_year             integer;
-
+    partition_month            integer;
+    partition_day              integer;
 
 BEGIN
     SELECT max(attribute_kv.long_v)
@@ -65,53 +66,138 @@ BEGIN
     if max_ttl IS NOT NULL AND max_ttl > 0 THEN
         date := to_timestamp(EXTRACT(EPOCH FROM current_timestamp) - max_ttl);
         partition_by_max_ttl_date := get_partition_by_max_ttl_date(partition_type, date);
+        RAISE NOTICE 'Date by max ttl: %', date;
         RAISE NOTICE 'Partition by max ttl: %', partition_by_max_ttl_date;
         IF partition_by_max_ttl_date IS NOT NULL THEN
             CASE
                 WHEN partition_type = 'DAYS' THEN
-                    partition_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
+                    partition_by_max_ttl_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
-                    partition_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
+                    partition_by_max_ttl_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
-                    partition_day := SPLIT_PART(partition_by_max_ttl_date, '_', 5);
+                    partition_by_max_ttl_day := SPLIT_PART(partition_by_max_ttl_date, '_', 5);
                 WHEN partition_type = 'MONTHS' THEN
-                    partition_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
+                    partition_by_max_ttl_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
-                    partition_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
+                    partition_by_max_ttl_month := SPLIT_PART(partition_by_max_ttl_date, '_', 4);
                 ELSE
-                    partition_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
+                    partition_by_max_ttl_year := SPLIT_PART(partition_by_max_ttl_date, '_', 3);
                 END CASE;
-            FOR partition IN SELECT tablename
+            IF partition_by_max_ttl_year IS NULL THEN
-                             FROM pg_tables
+                RAISE NOTICE 'Failed to remove partitions by max ttl date due to partition_by_max_ttl_year is null!';
-                             WHERE schemaname = 'public'
+            ELSE
-                               AND tablename like 'ts_kv_' || '%'
+                IF partition_type = 'YEARS' THEN
-                               AND tablename != 'ts_kv_latest'
+                    FOR partition IN SELECT tablename
-                               AND tablename != 'ts_kv_dictionary'
+                                     FROM pg_tables
-                               AND tablename != 'ts_kv_indefinite'
+                                     WHERE schemaname = 'public'
-                LOOP
+                                       AND tablename like 'ts_kv_' || '%'
-                    IF partition != partition_by_max_ttl_date THEN
+                                       AND tablename != 'ts_kv_latest'
-                        IF partition_year IS NOT NULL THEN
+                                       AND tablename != 'ts_kv_dictionary'
-                            IF SPLIT_PART(partition, '_', 3)::integer < partition_year::integer THEN
+                                       AND tablename != 'ts_kv_indefinite'
-                                partition_to_delete := partition;
+                                       AND tablename != partition_by_max_ttl_date
-                            ELSE
+                        LOOP
-                                IF partition_month IS NOT NULL THEN
+                            partition_year := SPLIT_PART(partition, '_', 3)::integer;
-                                    IF SPLIT_PART(partition, '_', 4)::integer < partition_month::integer THEN
+                            IF partition_year < partition_by_max_ttl_year::integer THEN
-                                        partition_to_delete := partition;
+                                RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                deleted := deleted + 1;
+                            END IF;
+                        END LOOP;
+                ELSE
+                    IF partition_type = 'MONTHS' THEN
+                        IF partition_by_max_ttl_month IS NULL THEN
+                            RAISE NOTICE 'Failed to remove months partitions by max ttl date due to partition_by_max_ttl_month is null!';
+                        ELSE
+                            FOR partition IN SELECT tablename
+                                             FROM pg_tables
+                                             WHERE schemaname = 'public'
+                                               AND tablename like 'ts_kv_' || '%'
+                                               AND tablename != 'ts_kv_latest'
+                                               AND tablename != 'ts_kv_dictionary'
+                                               AND tablename != 'ts_kv_indefinite'
+                                               AND tablename != partition_by_max_ttl_date
+                                LOOP
+                                    partition_year := SPLIT_PART(partition, '_', 3)::integer;
+                                    IF partition_year > partition_by_max_ttl_year::integer THEN
+                                        RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                        CONTINUE;
                                     ELSE
-                                        IF partition_day IS NOT NULL THEN
+                                        IF partition_year < partition_by_max_ttl_year::integer THEN
-                                            IF SPLIT_PART(partition, '_', 5)::integer < partition_day::integer THEN
+                                            RAISE NOTICE 'Partition to delete by max ttl: %', partition;
-                                                partition_to_delete := partition;
+                                            EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                            deleted := deleted + 1;
+                                        ELSE
+                                            partition_month := SPLIT_PART(partition, '_', 4)::integer;
+                                            IF partition_year = partition_by_max_ttl_year::integer THEN
+                                               IF  partition_month >= partition_by_max_ttl_month::integer THEN
+                                                   RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                   CONTINUE;
+                                               ELSE
+                                                   RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                   EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                   deleted := deleted + 1;
+                                               END IF;
                                             END IF;
                                         END IF;
                                     END IF;
+                                END LOOP;
+                        END IF;
+                    ELSE
+                        IF partition_type = 'DAYS' THEN
+                            IF partition_by_max_ttl_month IS NULL THEN
+                                RAISE NOTICE 'Failed to remove days partitions by max ttl date due to partition_by_max_ttl_month is null!';
+                            ELSE
+                                IF partition_by_max_ttl_day IS NULL THEN
+                                    RAISE NOTICE 'Failed to remove days partitions by max ttl date due to partition_by_max_ttl_day is null!';
+                                ELSE
+                                    FOR partition IN SELECT tablename
+                                                     FROM pg_tables
+                                                     WHERE schemaname = 'public'
+                                                       AND tablename like 'ts_kv_' || '%'
+                                                       AND tablename != 'ts_kv_latest'
+                                                       AND tablename != 'ts_kv_dictionary'
+                                                       AND tablename != 'ts_kv_indefinite'
+                                                       AND tablename != partition_by_max_ttl_date
+                                        LOOP
+                                            partition_year := SPLIT_PART(partition, '_', 3)::integer;
+                                            IF partition_year > partition_by_max_ttl_year::integer THEN
+                                                RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                CONTINUE;
+                                            ELSE
+                                                IF partition_year < partition_by_max_ttl_year::integer THEN
+                                                    RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                    EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                    deleted := deleted + 1;
+                                                ELSE
+                                                    partition_month := SPLIT_PART(partition, '_', 4)::integer;
+                                                    IF partition_month > partition_by_max_ttl_month::integer THEN
+                                                        RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                        CONTINUE;
+                                                    ELSE
+                                                        IF partition_month < partition_by_max_ttl_month::integer THEN
+                                                            RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                            EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                            deleted := deleted + 1;
+                                                        ELSE
+                                                            partition_day := SPLIT_PART(partition, '_', 5)::integer;
+                                                            IF partition_day >= partition_by_max_ttl_day::integer THEN
+                                                                RAISE NOTICE 'Skip iteration! Partition: % is valid!', partition;
+                                                                CONTINUE;
+                                                            ELSE
+                                                                IF partition_day < partition_by_max_ttl_day::integer THEN
+                                                                    RAISE NOTICE 'Partition to delete by max ttl: %', partition;
+                                                                    EXECUTE format('DROP TABLE IF EXISTS %I', partition);
+                                                                    deleted := deleted + 1;
+                                                                END IF;
+                                                            END IF;
+                                                        END IF;
+                                                    END IF;
+                                                END IF;
+                                            END IF;
+                                        END LOOP;
                                 END IF;
                             END IF;
                         END IF;
-                        IF partition_to_delete IS NOT NULL THEN
-                            RAISE NOTICE 'Partition to delete by max ttl: %', partition_to_delete;
-                            EXECUTE format('DROP TABLE IF EXISTS %I', partition_to_delete);
-                            partition_to_delete := NULL;
-                            deleted := deleted + 1;
-                        END IF;
                     END IF;
-                END LOOP;
+                END IF;
+            END IF;
         END IF;
     END IF;
 END
@@ -127,8 +213,6 @@ BEGIN
             partition := 'ts_kv_' || to_char(date, 'yyyy') || '_' || to_char(date, 'MM');
         WHEN partition_type = 'YEARS' THEN
             partition := 'ts_kv_' || to_char(date, 'yyyy');
-        WHEN partition_type = 'INDEFINITE' THEN
-            partition := NULL;
         ELSE
             partition := NULL;
         END CASE;