44: select 'y'
45: from dual
46: where exists(
47: select null
48: from ENG_ENGINEERING_CHANGES
49: where PROJECT_ID = X_project_id);
50:
51: BEGIN
52:
129: select 'y'
130: from dual
131: where exists(
132: select null
133: from ENG_ENGINEERING_CHANGES
134: where TASK_ID = X_task_id );
135:
136:
137: BEGIN