- About MogDB
- Quick Start
- MogDB Playground
- Container-based MogDB Installation
- Installation on a Single Node
- MogDB Access
- Use CLI to Access MogDB
- Use GUI to Access MogDB
- Use Middleware to Access MogDB
- Use Programming Language to Access MogDB
- Using Sample Dataset Mogila
- Characteristic Description
- High Performance
- High Availability (HA)
- Maintainability
- Database Security
- Access Control Model
- Separation of Control and Access Permissions
- Database Encryption Authentication
- Data Encryption and Storage
- Database Audit
- Network Communication Security
- Resource Label
- Unified Audit
- Dynamic Data Anonymization
- Row-Level Access Control
- Password Strength Verification
- Equality Query in a Fully-encrypted Database
- Ledger Database Mechanism
- Enterprise-Level Features
- Support for Functions and Stored Procedures
- SQL Hints
- Full-Text Indexing
- Copy Interface for Error Tolerance
- Partitioning
- Support for Advanced Analysis Functions
- Materialized View
- HyperLogLog
- Creating an Index Online
- Autonomous Transaction
- Global Temporary Table
- Pseudocolumn ROWNUM
- Stored Procedure Debugging
- JDBC Client Load Balancing and Read/Write Isolation
- In-place Update Storage Engine
- Application Development Interfaces
- AI Capabilities
- Installation Guide
- Container Installation
- Simplified Installation Process
- Standard Installation
- Manual Installation
- Administrator Guide
- Routine Maintenance
- Starting and Stopping MogDB
- Using the gsql Client for Connection
- Routine Maintenance
- Checking OS Parameters
- Checking MogDB Health Status
- Checking Database Performance
- Checking and Deleting Logs
- Checking Time Consistency
- Checking The Number of Application Connections
- Routinely Maintaining Tables
- Routinely Recreating an Index
- Data Security Maintenance Suggestions
- Log Reference
- Primary and Standby Management
- MOT Engine
- Introducing MOT
- Using MOT
- Concepts of MOT
- Appendix
- Column-store Tables Management
- Backup and Restoration
- Importing and Exporting Data
- Importing Data
- Exporting Data
- Upgrade Guide
- Routine Maintenance
- AI Features Guide
- Overview
- Predictor: AI Query Time Forecasting
- X-Tuner: Parameter Optimization and Diagnosis
- SQLdiag: Slow SQL Discovery
- A-Detection: Status Monitoring
- Index-advisor: Index Recommendation
- DeepSQL
- AI-Native Database (DB4AI)
- Security Guide
- Developer Guide
- Application Development Guide
- Development Specifications
- Development Based on JDBC
- Overview
- JDBC Package, Driver Class, and Environment Class
- Development Process
- Loading the Driver
- Connecting to a Database
- Connecting to the Database (Using SSL)
- Running SQL Statements
- Processing Data in a Result Set
- Closing a Connection
- Managing Logs
- Example: Common Operations
- Example: Retrying SQL Queries for Applications
- Example: Importing and Exporting Data Through Local Files
- Example 2: Migrating Data from a MY Database to MogDB
- Example: Logic Replication Code
- Example: Parameters for Connecting to the Database in Different Scenarios
- JDBC API Reference
- java.sql.Connection
- java.sql.CallableStatement
- java.sql.DatabaseMetaData
- java.sql.Driver
- java.sql.PreparedStatement
- java.sql.ResultSet
- java.sql.ResultSetMetaData
- java.sql.Statement
- javax.sql.ConnectionPoolDataSource
- javax.sql.DataSource
- javax.sql.PooledConnection
- javax.naming.Context
- javax.naming.spi.InitialContextFactory
- CopyManager
- Development Based on ODBC
- Development Based on libpq
- Development Based on libpq
- libpq API Reference
- Database Connection Control Functions
- Database Statement Execution Functions
- Functions for Asynchronous Command Processing
- Functions for Canceling Queries in Progress
- Example
- Connection Characters
- Psycopg-Based Development
- Commissioning
- Appendices
- Stored Procedure
- User Defined Functions
- PL/pgSQL-SQL Procedural Language
- Scheduled Jobs
- Autonomous Transaction
- Logical Replication
- Logical Decoding
- Foreign Data Wrapper
- Materialized View
- Materialized View Overview
- Full Materialized View
- Incremental Materialized View
- Resource Load Management
- Overview
- Resource Management Preparation
- Application Development Guide
- Performance Tuning Guide
- System Optimization
- SQL Optimization
- WDR Snapshot Schema
- TPCC Performance Tuning Guide
- Reference Guide
- System Catalogs and System Views
- Overview of System Catalogs and System Views
- System Catalogs
- GS_AUDITING_POLICY
- GS_AUDITING_POLICY_ACCESS
- GS_AUDITING_POLICY_FILTERS
- GS_AUDITING_POLICY_PRIVILEGES
- GS_CLIENT_GLOBAL_KEYS
- GS_CLIENT_GLOBAL_KEYS_ARGS
- GS_COLUMN_KEYS
- GS_COLUMN_KEYS_ARGS
- GS_ENCRYPTED_COLUMNS
- GS_ENCRYPTED_PROC
- GS_GLOBAL_CHAIN
- GS_MASKING_POLICY
- GS_MASKING_POLICY_ACTIONS
- GS_MASKING_POLICY_FILTERS
- GS_MATVIEW
- GS_MATVIEW_DEPENDENCY
- GS_OPT_MODEL
- GS_POLICY_LABEL
- GS_RECYCLEBIN
- GS_TXN_SNAPSHOT
- GS_WLM_INSTANCE_HISTORY
- GS_WLM_OPERATOR_INFO
- GS_WLM_PLAN_ENCODING_TABLE
- GS_WLM_PLAN_OPERATOR_INFO
- GS_WLM_EC_OPERATOR_INFO
- PG_AGGREGATE
- PG_AM
- PG_AMOP
- PG_AMPROC
- PG_APP_WORKLOADGROUP_MAPPING
- PG_ATTRDEF
- PG_ATTRIBUTE
- PG_AUTHID
- PG_AUTH_HISTORY
- PG_AUTH_MEMBERS
- PG_CAST
- PG_CLASS
- PG_COLLATION
- PG_CONSTRAINT
- PG_CONVERSION
- PG_DATABASE
- PG_DB_ROLE_SETTING
- PG_DEFAULT_ACL
- PG_DEPEND
- PG_DESCRIPTION
- PG_DIRECTORY
- PG_ENUM
- PG_EXTENSION
- PG_EXTENSION_DATA_SOURCE
- PG_FOREIGN_DATA_WRAPPER
- PG_FOREIGN_SERVER
- PG_FOREIGN_TABLE
- PG_INDEX
- PG_INHERITS
- PG_JOB
- PG_JOB_PROC
- PG_LANGUAGE
- PG_LARGEOBJECT
- PG_LARGEOBJECT_METADATA
- PG_NAMESPACE
- PG_OBJECT
- PG_OPCLASS
- PG_OPERATOR
- PG_OPFAMILY
- PG_PARTITION
- PG_PLTEMPLATE
- PG_PROC
- PG_RANGE
- PG_RESOURCE_POOL
- PG_REWRITE
- PG_RLSPOLICY
- PG_SECLABEL
- PG_SHDEPEND
- PG_SHDESCRIPTION
- PG_SHSECLABEL
- PG_STATISTIC
- PG_STATISTIC_EXT
- PG_SYNONYM
- PG_TABLESPACE
- PG_TRIGGER
- PG_TS_CONFIG
- PG_TS_CONFIG_MAP
- PG_TS_DICT
- PG_TS_PARSER
- PG_TS_TEMPLATE
- PG_TYPE
- PG_USER_MAPPING
- PG_USER_STATUS
- PG_WORKLOAD_GROUP
- PLAN_TABLE_DATA
- STATEMENT_HISTORY
- System Views
- GET_GLOBAL_PREPARED_XACTS
- GS_AUDITING
- GS_AUDITING_ACCESS
- GS_AUDITING_PRIVILEGE
- GS_CLUSTER_RESOURCE_INFO
- GS_INSTANCE_TIME
- GS_LABELS
- GS_MASKING
- GS_MATVIEWS
- GS_SESSION_MEMORY
- GS_SESSION_CPU_STATISTICS
- GS_SESSION_MEMORY_CONTEXT
- GS_SESSION_MEMORY_DETAIL
- GS_SESSION_MEMORY_STATISTICS
- GS_SQL_COUNT
- GS_WLM_CGROUP_INFO
- GS_WLM_PLAN_OPERATOR_HISTORY
- GS_WLM_REBUILD_USER_RESOURCE_POOL
- GS_WLM_RESOURCE_POOL
- GS_WLM_USER_INFO
- GS_STAT_SESSION_CU
- GS_TOTAL_MEMORY_DETAIL
- MPP_TABLES
- PG_AVAILABLE_EXTENSION_VERSIONS
- PG_AVAILABLE_EXTENSIONS
- PG_COMM_DELAY
- PG_COMM_RECV_STREAM
- PG_COMM_SEND_STREAM
- PG_COMM_STATUS
- PG_CONTROL_GROUP_CONFIG
- PG_CURSORS
- PG_EXT_STATS
- PG_GET_INVALID_BACKENDS
- PG_GET_SENDERS_CATCHUP_TIME
- PG_GROUP
- PG_GTT_RELSTATS
- PG_GTT_STATS
- PG_GTT_ATTACHED_PIDS
- PG_INDEXES
- PG_LOCKS
- PG_NODE_ENV
- PG_OS_THREADS
- PG_PREPARED_STATEMENTS
- PG_PREPARED_XACTS
- PG_REPLICATION_SLOTS
- PG_RLSPOLICIES
- PG_ROLES
- PG_RULES
- PG_SECLABELS
- PG_SETTINGS
- PG_SHADOW
- PG_STATS
- PG_STAT_ACTIVITY
- PG_STAT_ALL_INDEXES
- PG_STAT_ALL_TABLES
- PG_STAT_BAD_BLOCK
- PG_STAT_BGWRITER
- PG_STAT_DATABASE
- PG_STAT_DATABASE_CONFLICTS
- PG_STAT_USER_FUNCTIONS
- PG_STAT_USER_INDEXES
- PG_STAT_USER_TABLES
- PG_STAT_REPLICATION
- PG_STAT_SYS_INDEXES
- PG_STAT_SYS_TABLES
- PG_STAT_XACT_ALL_TABLES
- PG_STAT_XACT_SYS_TABLES
- PG_STAT_XACT_USER_FUNCTIONS
- PG_STAT_XACT_USER_TABLES
- PG_STATIO_ALL_INDEXES
- PG_STATIO_ALL_SEQUENCES
- PG_STATIO_ALL_TABLES
- PG_STATIO_SYS_INDEXES
- PG_STATIO_SYS_SEQUENCES
- PG_STATIO_SYS_TABLES
- PG_STATIO_USER_INDEXES
- PG_STATIO_USER_SEQUENCES
- PG_STATIO_USER_TABLES
- PG_TABLES
- PG_TDE_INFO
- PG_THREAD_WAIT_STATUS
- PG_TIMEZONE_ABBREVS
- PG_TIMEZONE_NAMES
- PG_TOTAL_MEMORY_DETAIL
- PG_TOTAL_USER_RESOURCE_INFO
- PG_TOTAL_USER_RESOURCE_INFO_OID
- PG_USER
- PG_USER_MAPPINGS
- PG_VARIABLE_INFO
- PG_VIEWS
- PLAN_TABLE
- GS_FILE_STAT
- GS_OS_RUN_INFO
- GS_REDO_STAT
- GS_SESSION_STAT
- GS_SESSION_TIME
- GS_THREAD_MEMORY_CONTEXT
- Functions and Operators
- Logical Operators
- Comparison Operators
- Character Processing Functions and Operators
- Binary String Functions and Operators
- Bit String Functions and Operators
- Mode Matching Operators
- Mathematical Functions and Operators
- Date and Time Processing Functions and Operators
- Type Conversion Functions
- Geometric Functions and Operators
- Network Address Functions and Operators
- Text Search Functions and Operators
- JSON/JSONB Functions and Operators
- HLL Functions and Operators
- SEQUENCE Functions
- Array Functions and Operators
- Range Functions and Operators
- Aggregate Functions
- Window Functions
- Security Functions
- Ledger Database Functions
- Encrypted Equality Functions
- Set Returning Functions
- Conditional Expression Functions
- System Information Functions
- System Administration Functions
- Configuration Settings Functions
- Universal File Access Functions
- Server Signal Functions
- Backup and Restoration Control Functions
- Snapshot Synchronization Functions
- Database Object Functions
- Advisory Lock Functions
- Logical Replication Functions
- Segment-Page Storage Functions
- Other Functions
- Undo System Functions
- Statistics Information Functions
- Trigger Functions
- Hash Function
- Prompt Message Function
- Global Temporary Table Functions
- Fault Injection System Function
- AI Feature Functions
- Dynamic Data Masking Functions
- Other System Functions
- Internal Functions
- Obsolete Functions
- Supported Data Types
- Numeric Types
- Monetary Types
- Boolean Types
- Enumerated Types
- Character Types
- Binary Types
- Date/Time Types
- Geometric
- Network Address Types
- Bit String Types
- Text Search Types
- UUID
- JSON/JSONB Types
- HLL
- Array Types
- Range
- OID Types
- Pseudo-Types
- Data Types Supported by Column-store Tables
- XML Types
- Data Type Used by the Ledger Database
- SQL Syntax
- ABORT
- ALTER AGGREGATE
- ALTER AUDIT POLICY
- ALTER DATABASE
- ALTER DATA SOURCE
- ALTER DEFAULT PRIVILEGES
- ALTER DIRECTORY
- ALTER EXTENSION
- ALTER FOREIGN TABLE
- ALTER FUNCTION
- ALTER GROUP
- ALTER INDEX
- ALTER LANGUAGE
- ALTER LARGE OBJECT
- ALTER MASKING POLICY
- ALTER MATERIALIZED VIEW
- ALTER OPERATOR
- ALTER RESOURCE LABEL
- ALTER RESOURCE POOL
- ALTER ROLE
- ALTER ROW LEVEL SECURITY POLICY
- ALTER RULE
- ALTER SCHEMA
- ALTER SEQUENCE
- ALTER SERVER
- ALTER SESSION
- ALTER SYNONYM
- ALTER SYSTEM KILL SESSION
- ALTER SYSTEM SET
- ALTER TABLE
- ALTER TABLE PARTITION
- ALTER TABLE SUBPARTITION
- ALTER TABLESPACE
- ALTER TEXT SEARCH CONFIGURATION
- ALTER TEXT SEARCH DICTIONARY
- ALTER TRIGGER
- ALTER TYPE
- ALTER USER
- ALTER USER MAPPING
- ALTER VIEW
- ANALYZE | ANALYSE
- BEGIN
- CALL
- CHECKPOINT
- CLEAN CONNECTION
- CLOSE
- CLUSTER
- COMMENT
- COMMIT | END
- COMMIT PREPARED
- CONNECT BY
- COPY
- CREATE AGGREGATE
- CREATE AUDIT POLICY
- CREATE CAST
- CREATE CLIENT MASTER KEY
- CREATE COLUMN ENCRYPTION KEY
- CREATE DATABASE
- CREATE DATA SOURCE
- CREATE DIRECTORY
- CREATE EXTENSION
- CREATE FOREIGN TABLE
- CREATE FUNCTION
- CREATE GROUP
- CREATE INCREMENTAL MATERIALIZED VIEW
- CREATE INDEX
- CREATE LANGUAGE
- CREATE MASKING POLICY
- CREATE MATERIALIZED VIEW
- CREATE MODEL
- CREATE OPERATOR
- CREATE PACKAGE
- CREATE ROW LEVEL SECURITY POLICY
- CREATE PROCEDURE
- CREATE RESOURCE LABEL
- CREATE RESOURCE POOL
- CREATE ROLE
- CREATE RULE
- CREATE SCHEMA
- CREATE SEQUENCE
- CREATE SERVER
- CREATE SYNONYM
- CREATE TABLE
- CREATE TABLE AS
- CREATE TABLE PARTITION
- CREATE TABLE SUBPARTITION
- CREATE TABLESPACE
- CREATE TEXT SEARCH CONFIGURATION
- CREATE TEXT SEARCH DICTIONARY
- CREATE TRIGGER
- CREATE TYPE
- CREATE USER
- CREATE USER MAPPING
- CREATE VIEW
- CREATE WEAK PASSWORD DICTIONARY
- CURSOR
- DEALLOCATE
- DECLARE
- DELETE
- DO
- DROP AGGREGATE
- DROP AUDIT POLICY
- DROP CAST
- DROP CLIENT MASTER KEY
- DROP COLUMN ENCRYPTION KEY
- DROP DATABASE
- DROP DATA SOURCE
- DROP DIRECTORY
- DROP EXTENSION
- DROP FOREIGN TABLE
- DROP FUNCTION
- DROP GROUP
- DROP INDEX
- DROP LANGUAGE
- DROP MASKING POLICY
- DROP MATERIALIZED VIEW
- DROP MODEL
- DROP OPERATOR
- DROP OWNED
- DROP PACKAGE
- DROP PROCEDURE
- DROP RESOURCE LABEL
- DROP RESOURCE POOL
- DROP ROW LEVEL SECURITY POLICY
- DROP ROLE
- DROP RULE
- DROP SCHEMA
- DROP SEQUENCE
- DROP SERVER
- DROP SYNONYM
- DROP TABLE
- DROP TABLESPACE
- DROP TEXT SEARCH CONFIGURATION
- DROP TEXT SEARCH DICTIONARY
- DROP TRIGGER
- DROP TYPE
- DROP USER
- DROP USER MAPPING
- DROP VIEW
- DROP WEAK PASSWORD DICTIONARY
- EXECUTE
- EXECUTE DIRECT
- EXPLAIN
- EXPLAIN PLAN
- FETCH
- GRANT
- INSERT
- LOCK
- MOVE
- MERGE INTO
- PREDICT BY
- PREPARE
- PREPARE TRANSACTION
- PURGE
- REASSIGN OWNED
- REFRESH INCREMENTAL MATERIALIZED VIEW
- REFRESH MATERIALIZED VIEW
- REINDEX
- RELEASE SAVEPOINT
- RESET
- REVOKE
- ROLLBACK
- ROLLBACK PREPARED
- ROLLBACK TO SAVEPOINT
- SAVEPOINT
- SELECT
- SELECT INTO
- SET
- SET CONSTRAINTS
- SET ROLE
- SET SESSION AUTHORIZATION
- SET TRANSACTION
- SHOW
- SHUTDOWN
- SNAPSHOT
- START TRANSACTION
- TIMECAPSULE TABLE
- TRUNCATE
- UPDATE
- VACUUM
- VALUES
- SQL Reference
- MogDB SQL
- Keywords
- Constant and Macro
- Expressions
- Type Conversion
- Full Text Search
- Introduction
- Tables and Indexes
- Controlling Text Search
- Additional Features
- Parser
- Dictionaries
- Configuration Examples
- Testing and Debugging Text Search
- Limitations
- System Operation
- Controlling Transactions
- DDL Syntax Overview
- DML Syntax Overview
- DCL Syntax Overview
- Appendix
- GUC Parameters
- GUC Parameter Usage
- File Location
- Connection and Authentication
- Resource Consumption
- Parallel Import
- Write Ahead Log
- HA Replication
- Memory Table
- Query Planning
- Error Reporting and Logging
- Alarm Detection
- Statistics During the Database Running
- Load Management
- Automatic Vacuuming
- Default Settings of Client Connection
- Lock Management
- Version and Platform Compatibility
- Faut Tolerance
- Connection Pool Parameters
- MogDB Transaction
- Developer Options
- Auditing
- Upgrade Parameters
- Miscellaneous Parameters
- Wait Events
- Query
- System Performance Snapshot
- Security Configuration
- Global Temporary Table
- HyperLogLog
- Scheduled Task
- Thread Pool
- User-defined Functions
- Backup and Restoration
- Undo
- DCF Parameters Settings
- Flashback
- Rollback Parameters
- Reserved Parameters
- AI Features
- Appendix
- Schema
- Information Schema
- DBE_PERF
- Overview
- OS
- Instance
- Memory
- File
- Object
- STAT_USER_TABLES
- SUMMARY_STAT_USER_TABLES
- GLOBAL_STAT_USER_TABLES
- STAT_USER_INDEXES
- SUMMARY_STAT_USER_INDEXES
- GLOBAL_STAT_USER_INDEXES
- STAT_SYS_TABLES
- SUMMARY_STAT_SYS_TABLES
- GLOBAL_STAT_SYS_TABLES
- STAT_SYS_INDEXES
- SUMMARY_STAT_SYS_INDEXES
- GLOBAL_STAT_SYS_INDEXES
- STAT_ALL_TABLES
- SUMMARY_STAT_ALL_TABLES
- GLOBAL_STAT_ALL_TABLES
- STAT_ALL_INDEXES
- SUMMARY_STAT_ALL_INDEXES
- GLOBAL_STAT_ALL_INDEXES
- STAT_DATABASE
- SUMMARY_STAT_DATABASE
- GLOBAL_STAT_DATABASE
- STAT_DATABASE_CONFLICTS
- SUMMARY_STAT_DATABASE_CONFLICTS
- GLOBAL_STAT_DATABASE_CONFLICTS
- STAT_XACT_ALL_TABLES
- SUMMARY_STAT_XACT_ALL_TABLES
- GLOBAL_STAT_XACT_ALL_TABLES
- STAT_XACT_SYS_TABLES
- SUMMARY_STAT_XACT_SYS_TABLES
- GLOBAL_STAT_XACT_SYS_TABLES
- STAT_XACT_USER_TABLES
- SUMMARY_STAT_XACT_USER_TABLES
- GLOBAL_STAT_XACT_USER_TABLES
- STAT_XACT_USER_FUNCTIONS
- SUMMARY_STAT_XACT_USER_FUNCTIONS
- GLOBAL_STAT_XACT_USER_FUNCTIONS
- STAT_BAD_BLOCK
- SUMMARY_STAT_BAD_BLOCK
- GLOBAL_STAT_BAD_BLOCK
- STAT_USER_FUNCTIONS
- SUMMARY_STAT_USER_FUNCTIONS
- GLOBAL_STAT_USER_FUNCTIONS
- Workload
- Session/Thread
- SESSION_STAT
- GLOBAL_SESSION_STAT
- SESSION_TIME
- GLOBAL_SESSION_TIME
- SESSION_MEMORY
- GLOBAL_SESSION_MEMORY
- SESSION_MEMORY_DETAIL
- GLOBAL_SESSION_MEMORY_DETAIL
- SESSION_STAT_ACTIVITY
- GLOBAL_SESSION_STAT_ACTIVITY
- THREAD_WAIT_STATUS
- GLOBAL_THREAD_WAIT_STATUS
- LOCAL_THREADPOOL_STATUS
- GLOBAL_THREADPOOL_STATUS
- SESSION_CPU_RUNTIME
- SESSION_MEMORY_RUNTIME
- STATEMENT_IOSTAT_COMPLEX_RUNTIME
- LOCAL_ACTIVE_SESSION
- Transaction
- Query
- STATEMENT
- SUMMARY_STATEMENT
- STATEMENT_COUNT
- GLOBAL_STATEMENT_COUNT
- SUMMARY_STATEMENT_COUNT
- GLOBAL_STATEMENT_COMPLEX_HISTORY
- GLOBAL_STATEMENT_COMPLEX_HISTORY_TABLE
- GLOBAL_STATEMENT_COMPLEX_RUNTIME
- STATEMENT_RESPONSETIME_PERCENTILE
- STATEMENT_USER_COMPLEX_HISTORY
- STATEMENT_COMPLEX_RUNTIME
- STATEMENT_COMPLEX_HISTORY_TABLE
- STATEMENT_COMPLEX_HISTORY
- STATEMENT_WLMSTAT_COMPLEX_RUNTIME
- STATEMENT_HISTORY
- Cache/IO
- STATIO_USER_TABLES
- SUMMARY_STATIO_USER_TABLES
- GLOBAL_STATIO_USER_TABLES
- STATIO_USER_INDEXES
- SUMMARY_STATIO_USER_INDEXES
- GLOBAL_STATIO_USER_INDEXES
- STATIO_USER_SEQUENCES
- SUMMARY_STATIO_USER_SEQUENCES
- GLOBAL_STATIO_USER_SEQUENCES
- STATIO_SYS_TABLES
- SUMMARY_STATIO_SYS_TABLES
- GLOBAL_STATIO_SYS_TABLES
- STATIO_SYS_INDEXES
- SUMMARY_STATIO_SYS_INDEXES
- GLOBAL_STATIO_SYS_INDEXES
- STATIO_SYS_SEQUENCES
- SUMMARY_STATIO_SYS_SEQUENCES
- GLOBAL_STATIO_SYS_SEQUENCES
- STATIO_ALL_TABLES
- SUMMARY_STATIO_ALL_TABLES
- GLOBAL_STATIO_ALL_TABLES
- STATIO_ALL_INDEXES
- SUMMARY_STATIO_ALL_INDEXES
- GLOBAL_STATIO_ALL_INDEXES
- STATIO_ALL_SEQUENCES
- SUMMARY_STATIO_ALL_SEQUENCES
- GLOBAL_STATIO_ALL_SEQUENCES
- GLOBAL_STAT_DB_CU
- GLOBAL_STAT_SESSION_CU
- Utility
- REPLICATION_STAT
- GLOBAL_REPLICATION_STAT
- REPLICATION_SLOTS
- GLOBAL_REPLICATION_SLOTS
- BGWRITER_STAT
- GLOBAL_BGWRITER_STAT
- GLOBAL_CKPT_STATUS
- GLOBAL_DOUBLE_WRITE_STATUS
- GLOBAL_PAGEWRITER_STATUS
- GLOBAL_RECORD_RESET_TIME
- GLOBAL_REDO_STATUS
- GLOBAL_RECOVERY_STATUS
- CLASS_VITAL_INFO
- USER_LOGIN
- SUMMARY_USER_LOGIN
- GLOBAL_GET_BGWRITER_STATUS
- GLOBAL_SINGLE_FLUSH_DW_STATUS
- GLOBAL_CANDIDATE_STATUS
- Lock
- Wait Events
- Configuration
- Operator
- Workload Manager
- Global Plancache
- RTO
- Appendix
- DBE_PLDEBUGGER Schema
- Overview
- DBE_PLDEBUGGER.turn_on
- DBE_PLDEBUGGER.turn_off
- DBE_PLDEBUGGER.local_debug_server_info
- DBE_PLDEBUGGER.attach
- DBE_PLDEBUGGER.next
- DBE_PLDEBUGGER.continue
- DBE_PLDEBUGGER.abort
- DBE_PLDEBUGGER.print_var
- DBE_PLDEBUGGER.info_code
- DBE_PLDEBUGGER.step
- DBE_PLDEBUGGER.add_breakpoint
- DBE_PLDEBUGGER.delete_breakpoint
- DBE_PLDEBUGGER.info_breakpoints
- DBE_PLDEBUGGER.backtrace
- DBE_PLDEBUGGER.finish
- DBE_PLDEBUGGER.set_var
- DB4AI Schema
- Tool Reference
- Tool Overview
- Client Tool
- Server Tools
- Tools Used in the Internal System
- gaussdb
- gs_backup
- gs_basebackup
- gs_ctl
- gs_initdb
- gs_install
- gs_install_plugin
- gs_install_plugin_local
- gs_postuninstall
- gs_preinstall
- gs_sshexkey
- gs_tar
- gs_uninstall
- gs_upgradectl
- gs_expansion
- gs_dropnode
- gs_probackup
- gstrace
- kdb5_util
- kadmin.local
- kinit
- klist
- krb5kdc
- kdestroy
- pg_config
- pg_controldata
- pg_recvlogical
- pg_resetxlog
- pg_archivecleanup
- pssh
- pscp
- transfer.py
- FAQ
- System Catalogs and Views Supported by gs_collector
- Extension Reference
- Error Code Reference
- Description of SQL Error Codes
- Third-Party Library Error Codes
- GAUSS-00001 - GAUSS-00100
- GAUSS-00101 - GAUSS-00200
- GAUSS 00201 - GAUSS 00300
- GAUSS 00301 - GAUSS 00400
- GAUSS 00401 - GAUSS 00500
- GAUSS 00501 - GAUSS 00600
- GAUSS 00601 - GAUSS 00700
- GAUSS 00701 - GAUSS 00800
- GAUSS 00801 - GAUSS 00900
- GAUSS 00901 - GAUSS 01000
- GAUSS 01001 - GAUSS 01100
- GAUSS 01101 - GAUSS 01200
- GAUSS 01201 - GAUSS 01300
- GAUSS 01301 - GAUSS 01400
- GAUSS 01401 - GAUSS 01500
- GAUSS 01501 - GAUSS 01600
- GAUSS 01601 - GAUSS 01700
- GAUSS 01701 - GAUSS 01800
- GAUSS 01801 - GAUSS 01900
- GAUSS 01901 - GAUSS 02000
- GAUSS 02001 - GAUSS 02100
- GAUSS 02101 - GAUSS 02200
- GAUSS 02201 - GAUSS 02300
- GAUSS 02301 - GAUSS 02400
- GAUSS 02401 - GAUSS 02500
- GAUSS 02501 - GAUSS 02600
- GAUSS 02601 - GAUSS 02700
- GAUSS 02701 - GAUSS 02800
- GAUSS 02801 - GAUSS 02900
- GAUSS 02901 - GAUSS 03000
- GAUSS 03001 - GAUSS 03100
- GAUSS 03101 - GAUSS 03200
- GAUSS 03201 - GAUSS 03300
- GAUSS 03301 - GAUSS 03400
- GAUSS 03401 - GAUSS 03500
- GAUSS 03501 - GAUSS 03600
- GAUSS 03601 - GAUSS 03700
- GAUSS 03701 - GAUSS 03800
- GAUSS 03801 - GAUSS 03900
- GAUSS 03901 - GAUSS 04000
- GAUSS 04001 - GAUSS 04100
- GAUSS 04101 - GAUSS 04200
- GAUSS 04201 - GAUSS 04300
- GAUSS 04301 - GAUSS 04400
- GAUSS 04401 - GAUSS 04500
- GAUSS 04501 - GAUSS 04600
- GAUSS 04601 - GAUSS 04700
- GAUSS 04701 - GAUSS 04800
- GAUSS 04801 - GAUSS 04900
- GAUSS 04901 - GAUSS 05000
- GAUSS 05001 - GAUSS 05100
- GAUSS 05101 - GAUSS 05200
- GAUSS 05201 - GAUSS 05300
- GAUSS 05301 - GAUSS 05400
- GAUSS 05401 - GAUSS 05500
- GAUSS 05501 - GAUSS 05600
- GAUSS 05601 - GAUSS 05700
- GAUSS 05701 - GAUSS 05800
- GAUSS 05801 - GAUSS 05900
- GAUSS 05901 - GAUSS 06000
- GAUSS 06001 - GAUSS 06100
- GAUSS 06101 - GAUSS 06200
- GAUSS 06201 - GAUSS 06300
- GAUSS 06301 - GAUSS 06400
- GAUSS 06401 - GAUSS 06500
- GAUSS 06501 - GAUSS 06600
- GAUSS 06601 - GAUSS 06700
- GAUSS 06701 - GAUSS 06800
- GAUSS 06801 - GAUSS 06900
- GAUSS 06901 - GAUSS 07000
- GAUSS 07001 - GAUSS 07100
- GAUSS 07101 - GAUSS 07200
- GAUSS 07201 - GAUSS 07300
- GAUSS 07301 - GAUSS 07400
- GAUSS 07401 - GAUSS 07480
- GAUSS 50000 - GAUSS 50999
- GAUSS 51000 - GAUSS 51999
- GAUSS 52000 - GAUSS 52999
- GAUSS 53000 - GAUSS 53699
- Error Log Reference
- System Catalogs and System Views
- Common Faults and Identification Guide
- Common Fault Locating Methods
- Common Fault Locating Cases
- Core Fault Locating
- Permission/Session/Data Type Fault Location
- Service/High Availability/Concurrency Fault Location
- Table/Partition Table Fault Location
- File System/Disk/Memory Fault Location
- After You Run the du Command to Query Data File Size In the XFS File System, the Query Result Is Greater than the Actual File Size
- File Is Damaged in the XFS File System
- Insufficient Memory
- "Error:No space left on device" Is Displayed
- When the TPC-C is running and a disk to be injected is full, the TPC-C stops responding
- Disk Space Usage Reaches the Threshold and the Database Becomes Read-only
- SQL Fault Location
- Index Fault Location
- Source Code Parsing
- FAQs
- Glossary
GAUSS-05501 - GAUSS-05600
GAUSS-05501 - GAUSS-05510
GAUSS-05501: "row store : cannot write cell into either memory or disk"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05502: "row store : expect data from row store, but no data read"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05503: "row store : expect to read node_id = %d but got %d"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05504: "could not seek store temp file: %m"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05505: "row store : expect to read from file but no file opened"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05506: "row store : cannot determine msg len when %s"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05507: "row store : msg and msglen mismatch when %s"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05508: "row store : LZ4_compress_default failed trying to compress the data"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05509: "row store : unexpected original len of msg when decompressing data"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05510: "row store : unexpected compressed len when decompressing data"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05511 - GAUSS-05520
GAUSS-05511: "insufficient memory allowed for sort, allowed memory is %ld byte, available memory is %ld byte"
SQLSTATE: 53000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05512: "ActiveTapes should be larger than zero."
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05513: "invalid sortkey value: attrNum = %d, sortOperators oid = %d in position of %d."
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05514: "Backward skip tupples is not support yet."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05515: "Skip n tuples must bigger than 0."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05516: "retrieved tuples over bounded size"
SQLSTATE: 42P25
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05517: "Cannot found valid cid in UsedComboCids. UsedComboCids: %d, tuple cid: %u."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05518: "snapshot is not active"
SQLSTATE: 29000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05519: "could not resolve cmin/cmax of catalog tuple"
SQLSTATE: P0002
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05520: "could not resolve combocid to cmax"
SQLSTATE: P0002
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05521 - GAUSS-05530
GAUSS-05521: "Built-in functions should not be added into pg_proc"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05522: "(s|libcomm_cpu_rate init)\tFailed to malloc g_libcomm_used_rate."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05523: "(r|receivers init)\tFailed to malloc g_r_node_sock[%d]."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05524: "(r|receivers init)\tFailed to malloc g_receivers[%d]."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05525: "(s|sender init)\tFailed to malloc g_s_node_sock[%d]."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05526: "(s|sender init)\tFailed to malloc g_delay_info[%d]."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05527: "(s|sender init)\tFailed to malloc g_senders[%d]."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05528: "Failed to build mailbox[%d]."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05529: "communicator palloc CommReceiverPIDS mempry failed"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05530: "(r|cmailbox init)\tFailed to init cmailbox."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05531 - GAUSS-05540
GAUSS-05531: "(s|pmailbox init)\tFailed to init pmailbox."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05532: "(s|pmailbox init)\tFailed to init g_usable_streamid."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05533: "(s|sender init)\tFailed to init sender[%d] for %s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05534: "Failed to read response from Local Stream Node, Detail: Node %s, Plan Node ID %u, SMP ID %d"
SQLSTATE: XX003
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05535: "(s|flow ctrl init)\tFailed to init poller list:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05536: "(r|receiver init)\tFailed to init receiver listen socket:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05537: "(r|receiver init)\tFailed to init receiver semaphore:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05538: "(r|flow ctrl init)\tFailed to do listen:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05539: "(r|flow ctrl init)\tFailed to init poller list:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05540: "(s|flow ctrl)\tFailed to do epoll wait[%d] with errno[%d]:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05541 - GAUSS-05550
GAUSS-05541: "(r|flow ctrl)\tFailed to do epoll wait[%d] with errno[%d]:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05542: "(r|recv loop)\tFailed to do epoll wait[%d] with errno[%d]:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05543: "(r|receiver init)\tFailed to init thd_receiver_id:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05544: "(r|receiver init)\tFailed to init poller list:%s."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05545: "(r|receiver init)\tFailed to add libcomm listen socket[%d] and version[%d] to poller list."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05546: "(r|receiver init)\tLibcomm init receiver threads fail, wait(10s) timeout, please check the machine resource usage, and try again later."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05547: "Column %d receive unexpected C_TYPE %d"
SQLSTATE: 42804
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05548: "unexpected null string in column %d"
SQLSTATE: 22000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05549: "query in function exec_on_extension returns too many columns"
SQLSTATE: 54011
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05550: "SQL_ERROR: unexpected data while converting it into bool."
SQLSTATE: 22000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05551 - GAUSS-05560
GAUSS-05551: "libodbc.so.1 or libodbc.so.2 not found, which is needed to run the Extension Connector."
SQLSTATE: 58P01
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05552: "Can NOT find function '%s()' in libodbc.so.1 or libodbc.so.2."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05553: "unsupport data type: [%s] found in record definition."
SQLSTATE: 42804
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05554: "unsupport data type found, type oid: %d"
SQLSTATE: 42804
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05555: "function returning record called in context that cannot accept type record"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05556: "key '%s' is given more than once!"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05557: "missing data source to be connected for first parameter."
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05558: "data source '%s' does not exist"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05559: "missing statement to be executed for second parameter."
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05560: "for ODBC driver, we need a DSN!"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05561 - GAUSS-05570
GAUSS-05561: "Initialize ODBC Connector failed due to insufficient memory."
SQLSTATE: XX005
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05562: "Invalid string length"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05563: "SQL can not be null!"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05564: "Extension Connector is not supported in current version."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05565: "must be system admin to use this function"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05566: "Un-support feature in MySQL compatibility"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05567: "Failed to found one dummy server."
SQLSTATE: 22004
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05568: "Only one dummy server is allowed to exist in one database."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05569: "build global Dummy servder cache hash table failed"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05570: "could not initialize Dummny server hash table"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05571 - GAUSS-05580
GAUSS-05571: "foreign table server is invalid."
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05572: "cannot find foreign server with given name %s ."
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05573: "totalrows is invalid"
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05574: "Failed to get obskey from options of DWS."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05575: "No 'format' option provided."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05576: "Invalid location value for the foreign table."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05577: "Failed to get obskey from cipher file"
SQLSTATE: 22004
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05578: "Incorrect backend environment variable $GAUSSHOME"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05579: "Failed to open file %s, errno = %d, reason = %s."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05580: "The %s file is empty."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05581 - GAUSS-05590
GAUSS-05581: "Failed to read file %s."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05582: "Failed to parse %s file: %s."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05583: "Failed to parse %s file: unkonwn error."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05584: "Must exist array format in the %s json file."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05585: "No such region name: %s in %s file."
SQLSTATE: HV000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05586: "Invalid percentile syntax"
SQLSTATE: XX006
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05587: "Too many percentile values"
SQLSTATE: XX006
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05588: "[UniqueSQL] check unique sql array slot index!"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05589: "[UniqueSQL] invalid 'r' message. node: %s"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05590: "[UniqueSQL] palloc failed for results!"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05591 - GAUSS-05600
GAUSS-05591: "[UniqueSQL] during get stat from remote, failed to send/recv data!"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05592: "[UniqueSQL] palloc0 error when querying unique sql stat!"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05593: "only system/monitor admin can query unique sql view"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05594: "[UniqueSQL] recv invalid sql ids count"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05595: "out of memory during allocating list element."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05596: "Cleanup global unique sql info only support on CN nodes."
SQLSTATE: 01000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05597: "First parameter is wrong. USAGE: [GLOBAL/LOCAL],[ALL/BY_USERID/BY_CNID],[VALUE]"
SQLSTATE: 01000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05598: "Second parameter is wrong. USAGE:[GLOBAL/LOCAL],[ALL/BY_USERID/BY_CNID],[VALUE]"
SQLSTATE: 01000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05599: "only system/monitor admin can reset unique sql"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05600: "[user] cannot alloc memory for user stat"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.