create table tenant_data_permissions ( id varchar(50) not null primary key, content text, created_time TIMESTAMP not null default CURRENT_TIMESTAMP, last_updated_time TIMESTAMP null ); alter table tenant_data_permissions add supervise_region_code varchar(50) not null default '#1'; alter table tenant_data_permissions add industry_code varchar(50) not null default '#1'; alter table tenant_data_permissions add institutional_code varchar(50) not null default '#1'; alter table tenant_data_permissions add search_index_code varchar(200) not null default '#1';