OperationalService/script/0.0.3/2.alter_table_project_correlation.sql

alter table project_correlation drop column pep_project_id;

alter table project_correlation
	add pep_project_id int not null;

alter table project_correlation
	add del bool default false;

alter table project_correlation alter column pep_project_id drop not null;

alter table project_correlation
	add update_time timestamp with time zone;