fix

Author: RainbowDashy

schema/schema.sql

@@ -8,7 +8,7 @@ CREATE TABLE public.employee (
 	PRIMARY KEY (emp_no)
 );
 
-CREATE INDEX public.idx_employee_hire_date ON public.employee (hire_date);
+CREATE INDEX idx_employee_hire_date ON public.employee (hire_date);
 
 CREATE TABLE public.department (
 	dept_no     TEXT NOT NULL,
@@ -55,7 +55,7 @@ CREATE TABLE public.salary (
 	PRIMARY KEY (emp_no, from_date)
 );
 
-CREATE INDEX public.idx_salary_amount ON public.salary (amount);
+CREATE INDEX idx_salary_amount ON public.salary (amount);
 
 CREATE TABLE public.audit (
     id SERIAL PRIMARY KEY,
@@ -65,9 +65,9 @@ CREATE TABLE public.audit (
     changed_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP
 );
 
-CREATE INDEX public.idx_audit_operation ON public.audit (operation);
-CREATE INDEX public.idx_audit_username ON public.audit (user_name);
-CREATE INDEX public.idx_audit_changed_at ON public.audit (changed_at);
+CREATE INDEX idx_audit_operation ON public.audit (operation);
+CREATE INDEX idx_audit_username ON public.audit (user_name);
+CREATE INDEX idx_audit_changed_at ON public.audit (changed_at);
 
 CREATE OR REPLACE FUNCTION public.log_dml_operations() RETURNS TRIGGER AS $$
 BEGIN