roleTable.setPrimaryKey("id");
ERXMigrationTable employeeRoleTable = database.newTableNamed("EmployeeRole");
employeeRoleTable.newIntegerColumn("employeeId", false);
employeeRoleTable.newIntegerColumn("roleId", false);
employeeRoleTable.create();
employeeRoleTable.setPrimaryKey("employeeId", "roleId");
employeeRoleTable.addForeignKey("employeeId", "Employee", "id");
employeeRoleTable.addForeignKey("roleId", "Role", "id");
ERXMigrationTable paycheckTable = database.newTableNamed("Paycheck");