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master
examples/sql/sql-105-001/main.sql
15 строк
595 B
Spirzen
Code migration pack
09 июн 2026, 01:41
09 июн 2026, 01:41
cebc284
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О чём код?
SELECT rc.constraint_name, kcu.column_name, ccu.table_schema AS foreign_schema, ccu.table_name AS foreign_table, ccu.column_name AS foreign_column FROM information_schema.referential_constraints rc JOIN information_schema.key_column_usage kcu ON rc.constraint_name = kcu.constraint_name AND rc.constraint_schema = kcu.constraint_schema JOIN information_schema.constraint_column_usage ccu ON rc.unique_constraint_name = ccu.constraint_name AND rc.unique_constraint_schema = ccu.constraint_schema WHERE kcu.table_schema = 'public' AND kcu.table_name = 'order_items';