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Reference

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          • SHOW
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            • SHOW PITR
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          • SET
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      • Functions
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        • Date and Time Functions
          • CONVERT_TZ()
          • CURDATE()
          • CURRENT_TIMESTAMP()
          • DATE()
          • DATE_ADD()
          • DATE_FORMAT()
          • DATE_SUB()
          • DATEDIFF()
          • DAY()
          • DAYOFYEAR()
          • EXTRACT()
          • HOUR()
          • FROM_UNIXTIME
          • MINUTE()
          • MONTH()
          • NOW()
          • SECOND()
          • STR_TO_DATE()
          • SYSDATE()
          • TIME()
          • TIMEDIFF()
          • TIMESTAMP()
          • TIMESTAMPDIFF()
          • TO_DATE()
          • TO_DAYS()
          • TO_SECONDS()
          • UNIX_TIMESTAMP
          • UTC_TIMESTAMP()
          • WEEK()
          • WEEKDAY()
          • YEAR()
        • Mathematical Functions
          • ABS()
          • ACOS()
          • ATAN()
          • CEIL()
          • CEILING()
          • COS()
          • COT()
          • EXP()
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          • LOG10()
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          • RAND()
          • SIN()
          • SINH()
          • TAN()
        • String Functions
          • BIN()
          • BIT_LENGTH()
          • CHAR_LENGTH()
          • CONCAT()
          • CONCAT_WS()
          • EMPTY()
          • ENDSWITH()
          • FIELD()
          • FIND_IN_SET()
          • FORMAT()
          • FROM_BASE64()
          • HEX()
          • INSTR()
          • LCASE()
          • LEFT()
          • LENGTH()
          • LOCATE()
          • LOWER()
          • LPAD()
          • LTRIM()
          • MD5()
          • OCT()
          • REPEAT()
          • REVERSE()
          • RPAD()
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          • SHA1()/SHA()
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          • SPACE()
          • SPLIT_PART()
          • STARTSWITH()
          • SUBSTRING()
          • SUBSTRING_INDEX()
          • TO_BASE64()
          • TRIM()
          • UCASE()
          • UNHEX()
          • UPPER()
          • Regular Expression Overview
            • Regular expression overview
            • NOT REGEXP
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            • REGEXP_LIKE()
            • REGEXP_REPLACE()
            • REGEXP_SUBSTR()
        • Vector Functions
          • Basic Operators
          • Mathematical Calculations
          • CLUSTER_CENTERS()
          • COSINE_SIMILARITY()
          • COSINE_DISTANCE()
          • INNER_PRODUCT()
          • L1_NORM()
          • L2_NORM()
          • L2_DISTANCE()
          • NORMALIZE_L2()
          • SUBVECTOR()
          • VECTOR_DIMS()
        • Table Functions
          • GENERATE_SERIES()
          • UNNEST()
        • Window Functions
          • DENSE_RANK()
          • RANK()
          • ROW_NUMBER()
        • JSON Functions
          • JQ()
          • JSON_EXTRACT()
          • JSON_EXTRACT_FLOAT64()
          • JSON_EXTRACT_STRING()
          • JSON_QUOTE()
          • JSON_ROW()
          • JSON_UNQUOTE()
          • TRY_JQ()
        • Other Functions
          • LOAD_FILE
          • SAVE_FILE
          • SAMPLE
          • SERIAL_EXTRACT
          • SLEEP
          • STAGE_LIST
          • UUID()
        • System Operations Functions
          • CURRENT_ROLE_NAME()
          • CURRENT_ROLE()
          • CURRENT_USER_NAME()
          • CURRENT_USER()
          • VERSION()
          • PURGE_LOG()
      • Operators
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        • Operators Overview
        • Operator Precedence
        • Arithmetic Operators
          • Arithmetic Operators Overview
          • %,MOD
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          • /
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        • Assignment Operators
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          • =
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          • Cast Functions and Operators Overview
          • BINARY
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        • Comparison Functions and Operators
          • Comparison Functions and Operators Overview
          • >
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          • <
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        • Resource center
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            • Browse resources
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              • List Catalog references
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              • List databases
              • Get database details
              • Create a database
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              • Delete a database
              • List objects in a database
              • List database tables
              • Run NL2SQL
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              • Get volume details
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              • Get the full volume path
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              • Create a file
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            • Data
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              • List data
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              • Add data
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              • List processing tasks
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          • Computing resource specifications
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            • Query subscription list
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          • Get task execution overview
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          • Get SQL execution details
          • Get SQL execution profile
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          • List operation logs
          • Get operation log overview
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              • Create user
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              • Update user status
              • Delete user
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              • Update user-role bindings
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              • View user tag list
              • Create user tag
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              • View role deletion impact
              • Delete role
            • Role permissions and impact
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              • List role audit events
            • Role inheritance
              • List role inheritance relationships
              • Get the role inheritance graph
              • Add role inheritance
              • Remove role inheritance
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              • View data privileges
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              • Repair data privilege operation
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              • Batch view permission resources
            • Object permissions
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              • Validate application permission policy
              • Apply application permission policy
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            • Query the list of agents
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            • Delete agent version
            • Set as default version
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            • Bind operating environment
            • Re-coordinate the operating environment
          • Call the agent
            • Get the agent call instructions
            • Called by other agents
            • Call from MCP client
          • Session
            • Query session list
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            • Create session
            • Update session
            • Query session message
          • Agent feedback
            • Inquiry feedback
            • Query feedback statistics
          • Automation tasks
            • Query task list
            • Query task details
            • Create task
            • Update task
            • Archive task
            • Start task running
            • Query operation details
            • Query running events
            • Query the running results
          • Intelligent body construction
            • Generate candidate solutions
            • Query the current agent configuration
            • Regenerate candidate
            • Cancel candidate
            • Confirm candidate
            • Check available resources
          • Channel example
            • Query instance list
            • Query instance details
            • Create instance
            • Update instance
            • Delete instance
            • Test the new configuration
            • Test created instance
          • Agent model configuration
            • List available models
            • Query model configuration list
            • Query model configuration details
            • Create model configuration
            • Update model configuration
          • Run policy configuration
            • Query the running policy list
            • Query running policy details
            • Create run policy
            • Update run policy
          • Agent knowledge base
            • Query knowledge base list
            • Query knowledge base details
            • Create agent knowledge base metadata
            • Update agent knowledge base metadata
          • Tools
            • Query tool list
            • Query tool details
            • Creation tool
            • Update tool
            • Query tool tag
            • Query agents that reference this tool
            • Query GitHub tool connection
            • Save GitHub tool connection
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            • Query Grafana tool connection
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            • Query mail tool connection
            • Save mail tool connection
            • Delete Mail Tool Connection
            • Generate enterprise WeChat callback key
          • Skills
            • Query skill list
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            • Query skill tag
            • Execution Skills
            • Generate a skill with AI
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            • Import skill package
            • Query skill files
            • Download skill file
            • Query skill version
            • Set the current skill version
            • Query the agent that references this skill
          • Callback rules
            • Query callback rule list
            • Query callback rule details
            • Create callback rule
            • Update callback rule
            • Delete callback rule
          • Agent task templates
            • Query the list of agent task templates
            • Query the details of the agent task template
            • Create agent task template
            • Update agent task template
          • Agent workflow bindings
            • Query the agent workflow binding list
            • Query the agent workflow binding details
            • Create agent workflow binding
            • Update agent workflow binding
          • Runtime providers
            • Query runtime provider list
            • Query runtime provider Profile
          • System agent configuration
            • Query system agent configuration
            • Query the system agent GitHub project
            • Query system agent GitHub projects for new configuration
            • Update system agent configuration
          • Agent packages
            • Load the agent package
            • Export agent package
          • Runtime state and records
            • Query runtime data sharding
            • Query runtime task list
            • Query runtime task details
            • Query runtime task events
            • Query runtime manifest
            • Query runtime round snapshot
          • Asynchronous resource operations
            • Query resource operation list
            • Query resource operation details
            • Cancel resource operation
          • Connections
            • Query connection list
            • Query connection details
            • Create connection
            • Update connection
            • Probe MCP connection
            • Batch creation MCP tool
      • Prepare to call an API
      • Genesis
        • Model inference
          • List callable models
          • Chat generation (Chat Completions)
            • Create a Chat Completion
          • Message generation (Messages)
            • Create a Message
            • Count input tokens
          • Response generation and management (Responses)
            • Create a Response
            • Retrieve a Response
            • List Response input items
            • Delete a Response
          • Conversation management
            • Create a conversation
            • Retrieve a conversation
            • Update conversation metadata
            • Delete a conversation
            • Create a conversation item
            • List conversation items
            • Retrieve a conversation item
            • Delete a conversation item
          • Embeddings
            • Create an Embedding
          • Document reranking
            • Rerank documents
        • Usage and monitoring
          • Model catalog
            • List the model catalog
            • List the public model catalog
            • List model selection options
            • Get model filter options
            • Get model health
            • Get public model overview
          • Call usage
            • Get usage summary
            • Get usage trends
            • Get grouped usage
          • Request logs
            • List request logs
            • Get request log details
            • List upstream request attempts
            • Download a request or response body
          • Local token keys
            • Get local key issuance capability
            • List local token keys
          • Notifications
            • List notifications
            • Get unread notification counts
            • List notification channels
            • List notification rules
          • Runtime status
            • Get model runtime status
        • Accounts and billing
          • Accounts
            • List current accounts
            • Get account overview
            • Get billing settings
          • Usage and costs
            • Get rated usage summary
            • List rated usage records
            • Get cost trends
            • List AI service usage
          • Transactions
            • List transactions
            • List consumption aggregates
          • Bills
            • List monthly bills
            • List monthly bill usage line items
          • Recharges
            • Get recharge options
            • List recharge orders
          • Payment authorizations
            • List payment authorizations
          • Subscriptions
            • List subscription products
            • List subscriptions
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Reference › SQL Reference › Functions › System Operations Functions

System Operations Functions¶

  • CURRENT_ROLE_NAME()
  • CURRENT_ROLE()
  • CURRENT_USER_NAME()
  • CURRENT_USER()
  • VERSION()
  • PURGE_LOG()
Last updated on Oct 19, 2026
CURRENT_ROLE_NAME()
UUID()
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