How to use cleanup_m2m_pivot method in autotest

Best Python code snippet using autotest_python

037_db_constraints.py

Source:037_db_constraints.py

...58                    (table, key_name, field, destination_table))59def drop_foreign_key_constraint(manager, table, field):60    key_name = foreign_key_name(table, field)61    manager.execute('ALTER TABLE %s DROP FOREIGN KEY %s' % (table, key_name))62def cleanup_m2m_pivot(manager, pivot_table, first_field, first_table,63                      second_field, second_table, create_unique):64    delete_duplicates(manager, pivot_table, first_field, second_field)65    delete_invalid_foriegn_keys(manager, pivot_table, first_field, first_table)66    delete_invalid_foriegn_keys(manager, pivot_table, second_field,67                                second_table)68    if create_unique:69        # first field is the more commonly used one, so we'll replace the70        # less-commonly-used index with the larger unique index71        create_unique_index(manager, pivot_table, second_field, first_field)72    create_foreign_key_constraint(manager, pivot_table, first_field,73                                  first_table)74    create_foreign_key_constraint(manager, pivot_table, second_field,75                                  second_table)76def reverse_cleanup_m2m_pivot(manager, pivot_table, first_field, second_field,77                              drop_unique):78    drop_foreign_key_constraint(manager, pivot_table, second_field)79    drop_foreign_key_constraint(manager, pivot_table, first_field)80    if drop_unique:81        drop_unique_index(manager, pivot_table, second_field)82TABLES = (83        ('hosts_labels', 'host_id', 'hosts', 'label_id', 'labels', True),84        ('acl_groups_hosts', 'host_id', 'hosts', 'aclgroup_id', 'acl_groups',85         True),86        ('acl_groups_users', 'user_id', 'users', 'aclgroup_id', 'acl_groups',87         True),88        ('autotests_dependency_labels', 'test_id', 'autotests', 'label_id',89         'labels', False),90        ('jobs_dependency_labels', 'job_id', 'jobs', 'label_id', 'labels',91         False),92        ('ineligible_host_queues', 'job_id', 'jobs', 'host_id', 'hosts', True),93    )94def migrate_up(manager):95    for (table, first_field, first_table, second_field, second_table,96         create_unique) in TABLES:97        cleanup_m2m_pivot(manager, table, first_field, first_table,98                          second_field, second_table, create_unique)99def migrate_down(manager):100    for (table, first_field, first_table, second_field, second_table,101         drop_unique) in reversed(TABLES):102        reverse_cleanup_m2m_pivot(manager, table, first_field, second_field,...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.