The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
budget_gl_flex_map_id,
budget_id,
gl_account_segment,
payroll_cost_segment,
object_version_number
from pqh_budget_gl_flex_maps
where budget_gl_flex_map_id = p_budget_gl_flex_map_id;
select budget_gl_flex_map_id,
budget_id,
gl_account_segment,
payroll_cost_segment,
object_version_number
from pqh_budget_gl_flex_maps
where budget_gl_flex_map_id = p_budget_gl_flex_map_id
for update nowait;