CentOS 7.6.1810
postgresql 14.4
information_schema 查看当前所有模式
postgres=# \x
Expanded display is on.
postgres=# select * from information_schema.schemata;
-[ RECORD 1 ]-----------------+-------------------
catalog_name | postgres
schema_name | pg_toast
schema_owner | postgres
default_character_set_catalog |
default_character_set_schema |
default_character_set_name |
sql_path |
-[ RECORD 2 ]-----------------+-------------------
catalog_name | postgres
schema_name | pg_catalog
schema_owner | postgres
default_character_set_catalog |
default_character_set_schema |
default_character_set_name |
sql_path |
-[ RECORD 3 ]-----------------+-------------------
catalog_name | postgres
schema_name | public
schema_owner | postgres
default_character_set_catalog |
default_character_set_schema |
default_character_set_name |
sql_path |
-[ RECORD 4 ]-----------------+-------------------
catalog_name | postgres
schema_name | information_schema
schema_owner | postgres
default_character_set_catalog |
default_character_set_schema |
default_character_set_name |
sql_path |
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