- About MogDB
- MogDB Introduction
- Comparison Between MogDB and openGauss
- MogDB Release Note
- High Availability and Performance
- Open Source Components
- Usage Limitations
- Terms of Use
- Quick Start
- Installation Guide
- Container Installation
- Standard Installation
- Installation Overview
- Preparing for Installation
- Installing the MogDB
- Verifying the Installation
- Uninstalling the MogDB
- Administrator Guide
- Routine Maintenance
- Primary and Standby Management
- MogHA 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
- Common Fault Locating Cases
- Core Fault Locating
- When the TPC-C is running and a disk to be injected is full, the TPC-C stops responding
- Standby Node in the Need Repair (WAL) State
- Insufficient Memory
- Service Startup Failure
- "Error:No space left on device" Is Displayed
- 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
- Primary Node Is Hung in Demoting During a Switchover
- Disk Space Usage Reaches the Threshold and the Database Becomes Read-only
- Slow Response to a Query Statement
- Analyzing the Status of a Query Statement
- Forcibly Terminating a Session
- Analyzing Whether a Query Statement Is Blocked
- Low Query Efficiency
- "Lock wait timeout" Is Displayed When a User Executes an SQL Statement
- Table Size Does not Change After VACUUM FULL Is Executed on the Table
- An Error Is Reported When the Table Partition Is Modified
- Different Data Is Displayed for the Same Table Queried By Multiple Users
- When a User Specifies Only an Index Name to Modify the Index, A Message Indicating That the Index Does Not Exist Is Displayed
- Reindexing Fails
- An Error Occurs During Integer Conversion
- "too many clients already" Is Reported or Threads Failed To Be Created in High Concurrency Scenarios
- B-tree Index Faults
- Security Guide
- Database Security Management
- Performance Tuning
- System Optimization
- SQL Optimization
- WDR Snapshot Schema
- 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
- 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
- JDBC Interface Reference
- Development Based on ODBC
- Development Based on libpq
- Commissioning
- Appendices
- Stored Procedure
- User Defined Functions
- Application Development Guide
- Tool Reference
- System Catalogs and System Views
- Overview of System Catalogs and System Views
- System Catalogs
- GS_CLIENT_GLOBAL_KEYS
- GS_CLIENT_GLOBAL_KEYS_ARGS
- GS_COLUMN_KEYS
- GS_COLUMN_KEYS_ARGS
- GS_ENCRYPTED_COLUMNS
- GS_OPT_MODEL
- GS_WLM_INSTANCE_HISTORY
- GS_WLM_OPERATOR_INFO
- GS_WLM_PLAN_ENCODING_TABLE
- GS_WLM_PLAN_OPERATOR_INFO
- GS_WLM_USER_RESOURCE_HISTORY
- 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_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
- GS_SESSION_CPU_STATISTICS
- GS_SESSION_MEMORY_STATISTICS
- GS_SQL_COUNT
- GS_WLM_OPERATOR_HISTORY
- GS_WLM_OPERATOR_STATISTICS
- GS_WLM_PLAN_OPERATOR_HISTORY
- GS_WLM_REBUILD_USER_RESOURCE_POOL
- GS_WLM_RESOURCE_POOL
- GS_WLM_SESSION_HISTORY
- GS_WLM_SESSION_INFO_ALL
- GS_WLM_USER_INFO
- GS_WLM_SESSION_STATISTICS
- GS_STAT_SESSION_CU
- MPP_TABLES
- PG_AVAILABLE_EXTENSION_VERSIONS
- PG_AVAILABLE_EXTENSIONS
- 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_MATVIEWS
- PG_NODE_ENV
- PG_OS_THREADS
- PG_PREPARED_STATEMENTS
- PG_PREPARED_XACTS
- PG_REPLICATION_SLOTS
- PG_RLSPOLICIES
- PG_ROLES
- PG_RULES
- PG_SECLABELS
- PG_SESSION_WLMSTAT
- PG_SESSION_IOSTAT
- 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_THREAD_WAIT_STATUS
- PG_TABLES
- PG_TDE_INFO
- PG_TIMEZONE_NAMES
- PG_TOTAL_USER_RESOURCE_INFO
- PG_USER
- PG_USER_MAPPINGS
- PG_VIEWS
- PG_WLM_STATISTICS
- PLAN_TABLE
- GS_FILE_STAT
- GS_OS_RUN_INFO
- GS_REDO_STAT
- GS_SESSION_MEMORY
- GS_SESSION_MEMORY_DETAIL
- GS_SESSION_STAT
- GS_SESSION_TIME
- GS_THREAD_MEMORY_DETAIL
- GS_TOTAL_MEMORY_DETAIL
- PG_TIMEZONE_ABBREVS
- PG_TOTAL_USER_RESOURCE_INFO_OID
- PG_VARIABLE_INFO
- GS_INSTANCE_TIME
- 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 Functions
- SEQUENCE Functions
- Array Functions and Operators
- Range Functions and Operators
- Aggregate Functions
- Window Functions
- Security Functions
- Encrypted Equality Functions
- Set Returning Functions
- Conditional Expression Functions
- System Information Functions
- System Administration Functions
- Statistics Information Functions
- Trigger Functions
- Global Temporary Table Functions
- AI Feature Functions
- Other System Functions
- Supported Data Types
- SQL Syntax
- ABORT
- ALTER DATABASE
- ALTER DATA SOURCE
- ALTER DEFAULT PRIVILEGES
- ALTER DIRECTORY
- ALTER FOREIGN TABLE
- ALTER FUNCTION
- ALTER GROUP
- ALTER INDEX
- ALTER LARGE OBJECT
- ALTER MATERIALIZED VIEW
- 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 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
- CLOSE
- CLUSTER
- COMMENT
- COMMIT | END
- COMMIT PREPARED
- COPY
- CREATE CLIENT MASTER KEY
- CREATE COLUMN ENCRYPTION KEY
- CREATE DATABASE
- CREATE DATA SOURCE
- CREATE DIRECTORY
- CREATE FOREIGN TABLE
- CREATE FUNCTION
- CREATE GROUP
- CREATE INDEX
- CREATE MATERIALIZED VIEW
- CREATE ROW LEVEL SECURITY POLICY
- CREATE PROCEDURE
- CREATE ROLE
- CREATE RULE
- CREATE SCHEMA
- CREATE SEQUENCE
- CREATE SERVER
- CREATE SYNONYM
- CREATE TABLE
- CREATE TABLE AS
- CREATE TABLE PARTITION
- CREATE TABLESPACE
- CREATE TEXT SEARCH CONFIGURATION
- CREATE TEXT SEARCH DICTIONARY
- CREATE TRIGGER
- CREATE TYPE
- CREATE USER
- CREATE USER MAPPING
- CREATE VIEW
- CURSOR
- DEALLOCATE
- DECLARE
- DELETE
- DO
- DROP CLIENT MASTER KEY
- DROP COLUMN ENCRYPTION KEY
- DROP DATABASE
- DROP DATA SOURCE
- DROP DIRECTORY
- DROP FOREIGN TABLE
- DROP FUNCTION
- DROP GROUP
- DROP INDEX
- DROP MATERIALIZED VIEW
- DROP OWNED
- DROP ROW LEVEL SECURITY POLICY
- DROP PROCEDURE
- 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
- EXECUTE
- EXPLAIN
- EXPLAIN PLAN
- FETCH
- GRANT
- INSERT
- LOCK
- MOVE
- MERGE INTO
- PREPARE
- PREPARE TRANSACTION
- REASSIGN OWNED
- 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
- SHUTDOW
- START TRANSACTION
- TRUNCATE
- UPDATE
- VACUUM
- VALUES
- 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
- Equality Query in a Fully-encrypted Database
- Global Temporary Table
- Appendix
- DBE_PERF
- 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
- 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
- Lock
- Wait Events
- Configuration
- Operator
- Workload Manager
- Global Plancache
- Appendix
- 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
- System Catalogs and System Views
- Glossary
GAUSS-05101 - GAUSS-05200
GAUSS-05101 - GAUSS-05110
GAUSS-05101: "Could not alloc new memory."
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05102: "Can't get group member"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05103: "null type_loc is invalid"
SQLSTATE: 22004
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05104: "PGXC node %s: cannot be a central node, it has to be a Coordinator"
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05105: "the replication type should be multi-standby, now is %d"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05106: "DN matric cannot alloc memory."
SQLSTATE: 53000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05107: "PGXC Node %s(host = %s, port = %d, sctp_port = %d, control_port = %d): object already defined"
SQLSTATE: 42710
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05108: "Datanode %s: can not be central node."
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05109: "PGXC node %s is central node already."
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05110: "parameter requires a Boolean value"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05111 - GAUSS-05120
GAUSS-05111: "PGXC Node %s: node is in logic cluster"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05112: "Get buckets failed.reason:the buckets number(%d) is not correct(%d)."
SQLSTATE: D0011
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05113: "group_members is null for tuple %u"
SQLSTATE: 22004
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05114: "PGXC Group %u: group not defined"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05115: "PGXC Group %d: group not defined"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05116: "Can not find redistributed source group with in_redistribution 'y'."
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05117: "cache lookup failed for node group with oid %u"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05118: "must be system admin or createdb role to create cluster node groups"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05119: "NodeGroup name %s can not be preserved group name"
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05120: "Don't support logic cluster in multi_standby mode."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05121 - GAUSS-05130
GAUSS-05121: "PGXC node %s is already specified: duplicate Datanodes is not allowed in node-list"
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05122: "Can not create logic cluster group, create installation group first."
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05123: "installation node group or source node group not found"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05124: "Do not support logic cluster in coexistence with common node group!"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05125: "CREATE NODE GROUP … DISTRIBUTE FROM can only be executed in maintenance mode."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05126: "group_name can not be NULL "
SQLSTATE: XX005
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05127: "The node group name can not be same as redistribution node group name!"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05128: "The node group %s has not any nodes."
SQLSTATE: D0011
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05129: "Some nodes have been allocated to logic cluster!"
SQLSTATE: 53000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05130: "PGXC Group %s: some tables is distributed in installation group,can not create logic cluster."
SQLSTATE: 2BP01
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05131 - GAUSS-05140
GAUSS-05131: "Do not allow to convert installation group to logic cluster when other node group exists."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05132: "PGXC Group %s is not installation group."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05133: "The installation group has no members."
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05134: "Do not allow to convert installation group to logic clusterwhen other node group exists."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05135: "PGXC Group %s' buckets can not be null"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05136: "must be system admin or createdb role to remove cluster node groups"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05137: "No destgroup in resize process"
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05138: "NodeGroup name %s is invalid."
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05139: "PGXC GROUP %s: do not support add nodes to installation node group."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05140: "PGXC node %s: already exist in node group %s or duplicate in nodelist."
SQLSTATE: 42601
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05141 - GAUSS-05150
GAUSS-05141: "PGXC GROUP %s: do not support delete nodes from installation node group."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05142: "PGXC node %s: does not exist in node group %s or duplicate in nodelist."
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05143: "must be system admin or createdb role to alter cluster node groups"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05144: "Alter node group can only be executed in maintenance mode."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05145: "cannot drop '%s' because other objects depend on it"
SQLSTATE: 2BP01
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05146: "Do not support distribute from clause for non-logic cluster group!"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05147: "DROP NODE GROUP … DISTRIBUTE FROM can only be executed in maintenance mode."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05148: "PGXC Group %s: group is not redistributed distination group, can not be dropped"
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05149: "PGXC Group %s: group is installation group, can not be dropped"
SQLSTATE: 2BP01
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05150: "cannot drop '%s' because at least one role %u depend on it"
SQLSTATE: 2BP01
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05151 - GAUSS-05160
GAUSS-05151: "can not open pgxc_group"
SQLSTATE: D0011
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05152: "default_storage_nodegroup %s not defined."
SQLSTATE: 42710
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05153: "Bucketmap is not found with given groupoid %u"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05154: "cache lookup failed on node group %u"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05155: "Connection to database failed: %s"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05156: "execute statement: %s failed: %s"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05157: "PQtuples num is invalid : %d"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05158: "fail to get tables in database %s for query remain table"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05159: "can not find node group by this node list."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05160: "Invalid null pointer attribute for gs_get_nodegroup_tablecount()"
SQLSTATE: 42P24
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05161 - GAUSS-05170
AUSS-05161: "can not open pg_database"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05162: "count is invalid, count:%d, tmpCount:%d"
SQLSTATE: 58000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05163: "must be system admin or operator admin in operation mode to manage pooler"
SQLSTATE: 42501
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05164: "pg_pool_ping cannot run inside a transaction block"
SQLSTATE: 25001
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05165: "invalid input/output buffer in node handle"
SQLSTATE: 53200
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05166: "out of memory for node handles"
SQLSTATE: 53200
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05167: "coordinator cannot identify itself"
SQLSTATE: XX000
Description: An internal system error occurs. The pgxc_node system catalog may have been damaged or the user has modified the pgxc_node_name parameter of the failed node.
Solution: It is not recommended that users modify the pgxc_node_name parameter. If the fault is caused by incorrect parameter modification, perform the following operations: 1. Enable the CN in restore mode. Obtain the nodename by querying the pgxc_node system table. Restore the configuration parameter based on the nodename obtained. 2. Restore the configuration parameter using the standard log name of this instance generated in OM mode. "
GAUSS-05168: "message len is too short"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05169: "conn cursor overflow"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05170: "Invalid Datanode number"
SQLSTATE: 53200
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05171 - GAUSS-05180
GAUSS-05171: "Invalid coordinator number"
SQLSTATE: 53200
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05172: "failed to get pooled connections"
SQLSTATE: 53000
Description: Failed to request connections from the pooler manager thread.
Solution: Locate the root cause by viewing the pooler manager logs close to the error log. Perform restoration based on such logs.
GAUSS-05173: "replication type is invalid in PGXCNodeGetNodeId (nodeoid = %u, node_type = %c"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05174: "Failed to connect to the compute pool. See log file for more details."
SQLSTATE: 08006
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05175: "Write to replicated table returned different results from the Datanodes on current DN:%s and previous DN:%s."
SQLSTATE: XX001
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05176: "Unexpected TUPDESC response from Datanode"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05177: "Failed to send queryid to %s"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05178: "Failed to send queryid to %s before PREPARE command"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05179: "failed to send %s command to node %u"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05180: "Failed to COMMIT the transaction on nodes: %s."
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05181 - GAUSS-05190
GAUSS-05181: "Can not find location info for relation oid: %u"
SQLSTATE: 22004
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05182: "foreignPrivateList is NULL"
SQLSTATE: XX005
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05183: "Could not send user pl to CN of the compute pool: %s."
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05184: "Could not begin transaction on Datanodes."
SQLSTATE: XX000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05185: "Failed to read response from Datanodes"
SQLSTATE: XX000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05186: "FATAL state of connection to datanode %u"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05187: "No coordinator nodes defined in cluster"
SQLSTATE: 42704
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05188: "Failed to send snapshot to %s"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05189: "Failed to send command to %s"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05190: "Could not begin transaction on Coordinator nodes"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05191 - GAUSS-05200
GAUSS-05191: "Failed to send command to coordinators"
SQLSTATE: XX000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05192: "Unexpected response from coordinator"
SQLSTATE: XX000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05193: "TUPDESC message has not been received before DATAROW message from %s"
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05194: "Failed to close Datanode statement"
SQLSTATE: XX000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05195: "Unsupport DML two phase commit under gtm free mode."
SQLSTATE: 0A000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05196: "from remote cluster: %s"
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05197: "10655"
SQLSTATE: 22023
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05198: "Could not begin transaction on Datanode."
SQLSTATE: 08000
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05199: "Fetch statistics from myself is unexpected. Maybe switchover happened."
SQLSTATE: None
Description: Internal system error.
Solution:Contact technical support.
GAUSS-05200: "cooperation analysis: please update to the same version"
SQLSTATE: 08P01
Description: Internal system error.
Solution:Contact technical support.