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SELECT * FROM `REFERENTIAL_CONSTRAINTS` ORDER BY `CONSTRAINT_SCHEMA` DESC 
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CONSTRAINT_CATALOG CONSTRAINT_SCHEMA 递减 递增 1 CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
def warehouse_assets_system budgets_ibfk_3 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL budgets users
def warehouse_assets_system purchase_orders_ibfk_4 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL purchase_orders users
def warehouse_assets_system housing_complaints_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE housing_complaints housing_applications
def warehouse_assets_system correspondence_recipients_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE correspondence_recipients correspondence
def warehouse_assets_system room_allocations_ibfk_3 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL room_allocations users
def warehouse_assets_system invoice_payments_ibfk_2 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL invoice_payments users
def warehouse_assets_system stock_movements_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT RESTRICT stock_movements warehouses
def warehouse_assets_system students_ibfk_3 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL students academic_years
def warehouse_assets_system academic_staff_ibfk_3 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL academic_staff users
def warehouse_assets_system teaching_attendance_ibfk_2 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL teaching_attendance users
def warehouse_assets_system academic_sections_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE academic_sections academic_years
def warehouse_assets_system asset_images_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE asset_images assets
def warehouse_assets_system po_receipt_items_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE po_receipt_items po_receipts
def warehouse_assets_system departments_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL departments departments
def warehouse_assets_system warehouses_ibfk_2 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL warehouses buildings
def warehouse_assets_system api_tokens_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE api_tokens users
def warehouse_assets_system course_sections_ibfk_3 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL course_sections teaching_assignments
def warehouse_assets_system tender_offers_ibfk_2 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE tender_offers suppliers
def warehouse_assets_system assets_ibfk_4 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL assets housing_cities
def warehouse_assets_system project_assets_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE project_assets research_projects
def warehouse_assets_system employees_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL employees departments
def warehouse_assets_system consumables_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT RESTRICT consumables categories
def warehouse_assets_system fk_requisition_items_space def warehouse_assets_system PRIMARY NONE RESTRICT SET NULL requisition_items spaces
def warehouse_assets_system housing_otp_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE housing_otp housing_applications
def warehouse_assets_system space_assignment_log_ibfk_1 def warehouse_assets_system PRIMARY NONE RESTRICT CASCADE space_assignment_log assets
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