diff --git a/docs/en/guides/56-security/access-control/01-privileges.md b/docs/en/guides/56-security/access-control/01-privileges.md
index 651af930a1..b9b08d2082 100644
--- a/docs/en/guides/56-security/access-control/01-privileges.md
+++ b/docs/en/guides/56-security/access-control/01-privileges.md
@@ -112,6 +112,7 @@ Databend offers a range of privileges that allow you to exercise fine-grained co
| CREATE DATABASE | Global | Creates a database or UDF. |
| CREATE WAREHOUSE | Global | Creates a warehouse. |
| CREATE CONNECTION | Global | Creates a connection. |
+| CREATE SEQUENCE | Global | Creates a sequence. |
| DELETE | Table | Deletes or truncates rows in a table. |
| DROP | Global, Database, Table, View | Drops a database, table, view or UDF. Undrops a table. |
| INSERT | Table | Inserts rows into a table. |
@@ -128,6 +129,7 @@ Databend offers a range of privileges that allow you to exercise fine-grained co
| READ | Stage | Read a stage. |
| USAGE | UDF | Use udf. |
| ACCESS CONNECTION | CONNECTION | Access connection. |
+| ACCESS SEQUENCE | SEQUENCE | Access sequence. |
### Global Privileges
@@ -235,3 +237,11 @@ Please note that you can use the [USE DATABASE](/sql/sql-commands/ddl/database/d
| Access Connection | Can access Connection. |
| ALL | Grants Access Connection privileges for the specified object type. |
| OWNERSHIP | Grants full control over a Connection. Only a single role can hold this privilege on a specific object at a time. |
+
+### Sequence Privileges
+
+| Privilege | Description |
+|:----------------|:-----------------------------------------------------------------------------------------------------------------|
+| Access Sequence | Can access Sequence.(e.g. Drop,Desc) |
+| ALL | Grants Access Sequence privileges for the specified object type. |
+| OWNERSHIP | Grants full control over a Sequence. Only a single role can hold this privilege on a specific object at a time. |
diff --git a/docs/en/sql-reference/10-sql-commands/00-ddl/01-table/10-ddl-create-table.md b/docs/en/sql-reference/10-sql-commands/00-ddl/01-table/10-ddl-create-table.md
index 7b86223825..569a31817e 100644
--- a/docs/en/sql-reference/10-sql-commands/00-ddl/01-table/10-ddl-create-table.md
+++ b/docs/en/sql-reference/10-sql-commands/00-ddl/01-table/10-ddl-create-table.md
@@ -5,7 +5,7 @@ sidebar_position: 1
import FunctionDescription from '@site/src/components/FunctionDescription';
-
+
import EEFeature from '@site/src/components/EEFeature';
@@ -114,6 +114,7 @@ By default, **all columns are nullable(NULL)** in Databend. If you need a column
- An expression with no input arguments and returns a scalar value, such as `1 + 1`, `NOW()` or `UUID()`.
- A dynamically generated value from a sequence, such as `NEXTVAL(staff_id_seq)` for the `staff_id` column in the example below.
- NEXTVAL must be used as a standalone default value; expressions like `NEXTVAL(seq1) + 1` are not supported.
+ - Users must adhere to their granted permissions for sequence utilization, including operations such as [NEXTVAL](/sql/sql-functions/sequence-functions/nextval#access-control-requirements)
```sql
CREATE SEQUENCE staff_id_seq;
diff --git a/docs/en/sql-reference/10-sql-commands/00-ddl/04-sequence/create-sequence.md b/docs/en/sql-reference/10-sql-commands/00-ddl/04-sequence/create-sequence.md
index ebcefffd28..46b55b951d 100644
--- a/docs/en/sql-reference/10-sql-commands/00-ddl/04-sequence/create-sequence.md
+++ b/docs/en/sql-reference/10-sql-commands/00-ddl/04-sequence/create-sequence.md
@@ -5,7 +5,7 @@ sidebar_position: 1
import FunctionDescription from '@site/src/components/FunctionDescription';
-
+
Creates a new sequence in Databend.
@@ -25,6 +25,25 @@ CREATE [ OR REPLACE ] SEQUENCE [IF NOT EXISTS]
|--------------|-----------------------------------------|
| `` | The name of the sequence to be created. |
+## Access control requirements
+
+| Privilege | Object Type | Description |
+|:----------------|:------------|:----------------------|
+| CREATE SEQUENCE | Global | Creates a sequence. |
+
+
+To create a sequence, the user performing the operation or the [current_role](/guides/security/access-control/roles) must have the CREATE SEQUENCE [privilege](/guides/security/access-control/privileges).
+
+:::note
+
+The enable_experimental_sequence_rbac_check settings governs sequence-level access control. It is disabled by default.
+sequence creation solely requires the user to possess superuser privileges, bypassing detailed RBAC checks.
+When enabled, granular permission verification is enforced during sequence establishment.
+
+This is an experimental feature and may be enabled by default in the future.
+
+:::
+
## Examples
This example showcases how sequences and the [NEXTVAL](/sql/sql-functions/sequence-functions/nextval) function are employed to automatically generate and assign unique identifiers to rows in a table.
diff --git a/docs/en/sql-reference/20-sql-functions/18-sequence-functions/nextval.md b/docs/en/sql-reference/20-sql-functions/18-sequence-functions/nextval.md
index ca9aa117c6..5006561469 100644
--- a/docs/en/sql-reference/20-sql-functions/18-sequence-functions/nextval.md
+++ b/docs/en/sql-reference/20-sql-functions/18-sequence-functions/nextval.md
@@ -3,7 +3,7 @@ title: NEXTVAL
---
import FunctionDescription from '@site/src/components/FunctionDescription';
-
+
Retrieves the next value from a sequence.
@@ -17,6 +17,26 @@ NEXTVAL()
Integer.
+## Access control requirements
+
+| Privilege | Object Type | Description |
+|:----------------|:------------|:-------------------|
+| ACCESS SEQUENCE | SEQUENCE | Access a sequence. |
+
+
+To access a sequence, the user performing the operation or the roles must have the ACCESS SEQUENCE [privilege](/guides/security/access-control/privileges).
+
+:::note
+
+The enable_experimental_sequence_rbac_check settings governs sequence-level access control. It is disabled by default.
+sequence creation solely requires the user to possess superuser privileges, bypassing detailed RBAC checks.
+When enabled, granular permission verification is enforced during sequence establishment.
+
+This is an experimental feature and may be enabled by default in the future.
+
+:::
+
+
## Examples
This example demonstrates how the NEXTVAL function works with a sequence: