audit_log

Overview

Store audit logs

Database

__internal_schema

Table Information

Column Name	Type	Description
query_id	varchar(48)	ID of the Query
time	datetime(3)	Time when the query was executed(in milliseconds)
client_ip	varchar(128)	IP address of the client sending the query
user	varchar(128)	User
catalog	varchar(128)	Current Catalog during statement execution
db	varchar(128)	Current Database during statement execution
state	varchar(128)	Execution status of the statement
error_code	int	Error code
error_message	text	Error message
query_time	bigint	Execution time of the statement
scan_bytes	bigint	Amount of data scanned
scan_rows	bigint	Number of rows scanned
return_rows	bigint	Number of rows returned
shuffleSendRows	bigint	The number of rows transferred between nodes during statement execution. Supported since version 3.0.
shuffleSendBytes	bigint	The amount of data transferred between nodes during statement execution. Supported since version 3.0.
scanBytesFromLocalStorage	bigint	The amount of data read from the local disk. Supported since version 3.0.
scanBytesFromRemoteStorage	bigint	The amount of data read from the remote storage. Supported since version 3.0.
stmt_id	bigint	Statement ID
stmt_type	string	Statement type. Supported since version 3.0.
is_query	tinyint	Whether it is a query
is_nereids	booean	Is using Nereids Optimizer.
frontend_ip	varchar(128)	IP address of the connected Frontend
cpu_time_ms	bigint	Cumulative CPU time (in milliseconds) consumed by the Backend for statement execution
sql_hash	varchar(128)	Hash value of the statement
sql_digest	varchar(128)	Digest (signature) of the statement
peak_memory_bytes	bigint	Peak memory usage of the Backend during statement execution
workload_group	text	Workload Group used for statement execution
compute_group	string	In storage and computation decouped mode, the compute group used by the execution statement. Supported since version 3.0.
trace_id	string	Trace ID set when executing the statement. Removed since version 2.1.7
stmt	text	Statement text

Description

• client_ip: If a proxy service is used and the IP pass-through is not enabled, the proxy service IP may be recorded here instead of the real client IP.
• state: EOF indicates that the query is executed successfully. OK indicates that the DDL and DML statements are executed successfully. ERR indicates that the statement execution fails.