Add rollout_group index on parent column (#2952)

Author: vasilchev

hawkbit-repository/hawkbit-repository-jpa-flyway/src/main/resources/db/migration/H2/B1_20_0__1.0.0_baseline__H2.sql

@@ -383,6 +383,7 @@ CREATE TABLE sp_rollout_group (
     PRIMARY KEY (id)
 );
 CREATE UNIQUE INDEX uk_rollout_group ON sp_rollout_group (name, rollout, tenant);
+CREATE INDEX sp_idx_rollout_group_parent ON sp_rollout_group (parent);
 ALTER TABLE sp_rollout_group
     ADD CONSTRAINT fk_rollout_group_rollout FOREIGN KEY (rollout) REFERENCES sp_rollout (id) ON DELETE CASCADE;
 

hawkbit-repository/hawkbit-repository-jpa-flyway/src/main/resources/db/migration/H2/V1_12_39__add_rollout_group_parent_index___H2.sql

@@ -0,0 +1 @@
+CREATE INDEX sp_idx_rollout_group_parent ON sp_rollout_group (parent);

hawkbit-repository/hawkbit-repository-jpa-flyway/src/main/resources/db/migration/MYSQL/B1_20_0__1.0.0_baseline__MYSQL.sql

@@ -383,6 +383,7 @@ CREATE TABLE sp_rollout_group (
     PRIMARY KEY (id)
 );
 CREATE UNIQUE INDEX uk_rollout_group ON sp_rollout_group (name, rollout, tenant);
+CREATE INDEX sp_idx_rollout_group_parent ON sp_rollout_group (parent);
 ALTER TABLE sp_rollout_group
     ADD CONSTRAINT fk_rollout_group_rollout FOREIGN KEY (rollout) REFERENCES sp_rollout (id) ON DELETE CASCADE;
 

hawkbit-repository/hawkbit-repository-jpa-flyway/src/main/resources/db/migration/MYSQL/V1_12_39__add_rollout_group_parent_index___MYSQL.sql

@@ -0,0 +1 @@
+CREATE INDEX sp_idx_rollout_group_parent ON sp_rollout_group (parent);

hawkbit-repository/hawkbit-repository-jpa-flyway/src/main/resources/db/migration/POSTGRESQL/B1_20_0__1.0.0_baseline__POSTGRESQL.sql

@@ -383,6 +383,7 @@ CREATE TABLE sp_rollout_group (
     PRIMARY KEY (id)
 );
 CREATE UNIQUE INDEX uk_rollout_group ON sp_rollout_group (name, rollout, tenant);
+CREATE INDEX sp_idx_rollout_group_parent ON sp_rollout_group (parent);
 ALTER TABLE sp_rollout_group
     ADD CONSTRAINT fk_rollout_group_rollout FOREIGN KEY (rollout) REFERENCES sp_rollout (id) ON DELETE CASCADE;
 

hawkbit-repository/hawkbit-repository-jpa-flyway/src/main/resources/db/migration/POSTGRESQL/V1_12_39__add_rollout_group_parent_index___POSTGRESQL.sql

@@ -0,0 +1 @@
+CREATE INDEX sp_idx_rollout_group_parent ON sp_rollout_group (parent);