Information Schema
An information schema named INFORMATION_SCHEMA automatically exists in all databases. An information schema consists of a group of views that contain information about objects defined in the current database. The owner of this schema is the initial database user. However, all users have only the permission to use this schema and do not have the permission to create objects such as tables and functions.
Information schemas are compatible with PG, including constraint_table_usage, domain_constraints, domain_udt_usage, domains, enabled_roles, key_column_usage, parameters, referential_constraints, applicable_roles, administrable_role_authorizations, attributes, character_sets, check_constraint_routine_usage, check_constraints, collations, collation_character_set_applicability, column_domain_usage, column_privileges, column_udt_usage, columns, constraint_column_usage, role_column_grants, routine_privileges, role_routine_grants, routines, schemata, sequences, table_constraints, table_privileges, role_table_grants, tables, triggered_update_columns, triggers, udt_privileges, role_udt_grants, usage_privileges, role_usage_grants, user_defined_types, view_column_usage, view_routine_usage, view_table_usage, views, data_type_privileges, element_types, column_options, foreign_data_wrapper_options, foreign_data_wrappers, foreign_server_options, foreign_servers, foreign_table_options, foreign_tables, user_mapping_options, user_mappings, sql_features, sql_implementation_info, sql_languages, sql_packages, sql_parts, sql_sizing, and sql_sizing_profiles.
The following sections display only the views that are not listed in the preceding description.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot
