14 Mart 2023 Salı

System Catalog

Giriş
Açıklaması şöyle
All the table names in the system catalog have names starting with pg_ prefix, for example, pg_database. The column names are starting with a three-letter code that describes the table name, for example, datname.

All the system catalog tables have primary key columns with name oid having a type with the same name oid (object identifier).

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