system.databases

Author: soyeric128

docs/en/sql-reference/00-sql-reference/20-system-tables/system-databases.md

@@ -0,0 +1,36 @@
+---
+title: system.databases
+---
+
+Provides metadata about all databases in the system, including their catalogs, names, unique IDs, owners, and drop timestamps.
+
+See also: [SHOW DATABASES](../../10-sql-commands/00-ddl/00-database/show-databases.md)
+
+```sql title='Examples:'
+SELECT * FROM system.databases;
+
+┌─────────────────────────────────────────────────────────────────────────────────────────────┐
+│ catalog │        name        │     database_id     │       owner      │      dropped_on     │
+├─────────┼────────────────────┼─────────────────────┼──────────────────┼─────────────────────┤
+│ default │ system             │ 4611686018427387905 │ NULL             │ NULL                │
+│ default │ information_schema │ 4611686018427387906 │ NULL             │ NULL                │
+│ default │ default            │                   1 │ NULL             │ NULL                │
+│ default │ doc                │                2597 │ account_admin    │ NULL                │
+└─────────────────────────────────────────────────────────────────────────────────────────────┘
+```
+
+To show the schema of `system.databases`, use `DESCRIBE system.databases`:
+
+```sql
+DESCRIBE system.databases;
+
+┌───────────────────────────────────────────────────────────┐
+│    Field    │       Type      │  Null  │ Default │  Extra │
+├─────────────┼─────────────────┼────────┼─────────┼────────┤
+│ catalog     │ VARCHAR         │ NO     │ ''      │        │
+│ name        │ VARCHAR         │ NO     │ ''      │        │
+│ database_id │ BIGINT UNSIGNED │ NO     │ 0       │        │
+│ owner       │ VARCHAR         │ YES    │ NULL    │        │
+│ dropped_on  │ TIMESTAMP       │ YES    │ NULL    │        │
+└───────────────────────────────────────────────────────────┘
+```

docs/en/sql-reference/00-sql-reference/20-system-tables/system-tables-with-history.md

@@ -21,7 +21,7 @@ SELECT * FROM system.tables_with_history LIMIT 3;
 To show the schema of `system.tables_with_history`, use `DESCRIBE system.tables_with_history`:
 
 ```sql
-DESCRIBE system.tables_with_history
+DESCRIBE system.tables_with_history;
 
 ┌─────────────────────────────────────────────────────────────────────────────────────────┐
 │         Field        │       Type      │  Null  │            Default           │  Extra │

docs/en/sql-reference/10-sql-commands/00-ddl/00-database/show-databases.md

@@ -8,6 +8,8 @@ import FunctionDescription from '@site/src/components/FunctionDescription';
 
 Shows the list of databases that exist on the instance.
 
+See also: [system.databases](../../../00-sql-reference/20-system-tables/system-databases.md)
+
 ## Syntax
 
 ```sql