- 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
- Overview
- High Performance
- High Availability (HA)
- Primary/Standby
- Logical Replication
- Online Node Replacement
- Logical Backup
- Physical Backup
- Automatic Job Retry upon Failure
- Ultimate RTO
- Cascaded Standby Server
- Delayed Replay
- Adding or Deleting a Standby Server
- Delaying Entering the Maximum Availability Mode
- Parallel Logical Decoding
- DCF
- CM
- Global SysCache
- Using a Standby Node to Build a Standby Node
- 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
- Transparent Data Encryption
- 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
- Publication-Subscription
- Foreign Key Lock Enhancement
- Data Compression in OLTP Scenarios
- Transaction Async Submit
- Index Creation Parallel Control
- Dynamic Partition Pruning
- COPY Import Optimization
- SQL Running Status Observation
- BRIN Index
- BLOOM Index
- Application Development Interfaces
- AI Capabilities
- Middleware
- Installation Guide
- Installation Preparation
- Container Installation
- PTK-based Installation
- OM-based Installation
- Manual Installation
- Recommended Parameter Settings
- Administrator Guide
- Localization
- 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
- Slow SQL Diagnosis
- 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
- AI Features Guide
- AI Features Overview
- AI4DB: Autonomous Database O&M
- DBMind Mode
- Components that Support DBMind
- AI Sub-functions of the DBMind
- X-Tuner: Parameter Tuning and Diagnosis
- Index-advisor: Index Recommendation
- AI4DB: Root Cause Analysis for Slow SQL Statements
- AI4DB: Trend Prediction
- SQLdiag: Slow SQL Discovery
- DB4AI: Database-driven AI
- AI in DB
- Intelligence Explain: SQL Statement Query Time Prediction
- 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
- Dependent Header Files of libpq
- Development Process
- Example
- Link Parameters
- libpq API Reference
- Database Connection Control Functions
- Database Statement Execution Functions
- Functions for Asynchronous Command Processing
- Functions for Canceling Queries in Progress
- Psycopg-Based Development
- Commissioning
- Stored Procedure
- User Defined Functions
- PL/pgSQL-SQL Procedural Language
- Scheduled Jobs
- Autonomous Transaction
- Logical Replication
- Foreign Data Wrapper
- Materialized View
- Materialized View Overview
- Full Materialized View
- Incremental Materialized View
- Partition Management
- Partition Pruning
- Recommendations For Choosing A Partitioning Strategy
- Application Development Guide
- Performance Tuning Guide
- System Optimization
- SQL Optimization
- WDR Snapshot
- Using the Vectorized Executor for Tuning
- TPC-C Performance Tunning Guide
- Reference Guide
- System Catalogs and System Views
- Overview of System Catalogs and System Views
- System Catalogs
- GS_ASP
- 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_DB_PRIVILEGE
- GS_ENCRYPTED_COLUMNS
- GS_ENCRYPTED_PROC
- GS_GLOBAL_CHAIN
- GS_GLOBAL_CONFIG
- GS_MASKING_POLICY
- GS_MASKING_POLICY_ACTIONS
- GS_MASKING_POLICY_FILTERS
- GS_MATVIEW
- GS_MATVIEW_DEPENDENCY
- GS_MODEL_WAREHOUSE
- GS_OPT_MODEL
- GS_PACKAGE
- GS_POLICY_LABEL
- GS_RECYCLEBIN
- GS_TXN_SNAPSHOT
- GS_UID
- GS_WLM_EC_OPERATOR_INFO
- GS_WLM_INSTANCE_HISTORY
- GS_WLM_OPERATOR_INFO
- GS_WLM_PLAN_ENCODING_TABLE
- GS_WLM_PLAN_OPERATOR_INFO
- GS_WLM_SESSION_QUERY_INFO_ALL
- GS_WLM_USER_RESOURCE_HISTORY
- PG_AGGREGATE
- PG_AM
- PG_AMOP
- PG_AMPROC
- PG_APP_WORKLOADGROUP_MAPPING
- PG_ATTRDEF
- PG_ATTRIBUTE
- PG_AUTH_HISTORY
- PG_AUTH_MEMBERS
- PG_AUTHID
- 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_HASHBUCKET
- 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_PUBLICATION
- PG_PUBLICATION_REL
- PG_RANGE
- PG_REPLICATION_ORIGIN
- PG_RESOURCE_POOL
- PG_REWRITE
- PG_RLSPOLICY
- PG_SECLABEL
- PG_SHDEPEND
- PG_SHDESCRIPTION
- PG_SHSECLABEL
- PG_STATISTIC
- PG_STATISTIC_EXT
- PG_SUBSCRIPTION
- 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
- PGXC_CLASS
- PGXC_GROUP
- PGXC_NODE
- PGXC_SLICE
- PLAN_TABLE_DATA
- STATEMENT_HISTORY
- System Views
- DV_SESSION_LONGOPS
- DV_SESSIONS
- GET_GLOBAL_PREPARED_XACTS(Discarded)
- GS_AUDITING
- GS_AUDITING_ACCESS
- GS_AUDITING_PRIVILEGE
- GS_ASYNC_SUBMIT_SESSIONS_STATUS
- GS_CLUSTER_RESOURCE_INFO
- GS_DB_PRIVILEGES
- GS_FILE_STAT
- GS_GSC_MEMORY_DETAIL
- GS_INSTANCE_TIME
- GS_LABELS
- GS_LSC_MEMORY_DETAIL
- GS_MASKING
- GS_MATVIEWS
- GS_OS_RUN_INFO
- GS_REDO_STAT
- GS_SESSION_CPU_STATISTICS
- GS_SESSION_MEMORY
- GS_SESSION_MEMORY_CONTEXT
- GS_SESSION_MEMORY_DETAIL
- GS_SESSION_MEMORY_STATISTICS
- GS_SESSION_STAT
- GS_SESSION_TIME
- GS_SQL_COUNT
- GS_STAT_SESSION_CU
- GS_THREAD_MEMORY_CONTEXT
- GS_TOTAL_MEMORY_DETAIL
- GS_WLM_CGROUP_INFO
- GS_WLM_EC_OPERATOR_STATISTICS
- 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
- GS_WLM_SESSION_INFO_ALL
- GS_WLM_SESSION_STATISTICS
- GS_WLM_USER_INFO
- GS_WRITE_TERM_LOG
- 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_ATTACHED_PIDS
- PG_GTT_RELSTATS
- PG_GTT_STATS
- PG_INDEXES
- PG_LOCKS
- PG_NODE_ENV
- PG_OS_THREADS
- PG_PREPARED_STATEMENTS
- PG_PREPARED_XACTS
- PG_PUBLICATION_TABLES
- PG_REPLICATION_ORIGIN_STATUS
- PG_REPLICATION_SLOTS
- PG_RLSPOLICIES
- PG_ROLES
- PG_RULES
- PG_RUNNING_XACTS
- PG_SECLABELS
- PG_SESSION_IOSTAT
- PG_SESSION_WLMSTAT
- PG_SETTINGS
- PG_SHADOW
- PG_STAT_ACTIVITY
- PG_STAT_ACTIVITY_NG
- PG_STAT_ALL_INDEXES
- PG_STAT_ALL_TABLES
- PG_STAT_BAD_BLOCK
- PG_STAT_BGWRITER
- PG_STAT_DATABASE
- PG_STAT_DATABASE_CONFLICTS
- PG_STAT_REPLICATION
- PG_STAT_SUBSCRIPTION
- PG_STAT_SYS_INDEXES
- PG_STAT_SYS_TABLES
- PG_STAT_USER_FUNCTIONS
- PG_STAT_USER_INDEXES
- PG_STAT_USER_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_STATS
- 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
- PG_WLM_STATISTICS
- PGXC_PREPARED_XACTS
- PLAN_TABLE
- 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(Analysis 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
- Global SysCache Feature Functions
- Data Damage Detection and Repair 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 GLOBAL CONFIGURATION
- ALTER GROUP
- ALTER INDEX
- ALTER LANGUAGE
- ALTER LARGE OBJECT
- ALTER MASKING POLICY
- ALTER MATERIALIZED VIEW
- ALTER PACKAGE
- ALTER PROCEDURE
- ALTER PUBLICATION
- ALTER RESOURCE LABEL
- ALTER RESOURCE POOL
- ALTER ROLE
- ALTER ROW LEVEL SECURITY POLICY
- ALTER RULE
- ALTER SCHEMA
- ALTER SEQUENCE
- ALTER SERVER
- ALTER SESSION
- ALTER SUBSCRIPTION
- 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 PROCEDURE
- CREATE PUBLICATION
- CREATE RESOURCE LABEL
- CREATE RESOURCE POOL
- CREATE ROLE
- CREATE ROW LEVEL SECURITY POLICY
- CREATE RULE
- CREATE SCHEMA
- CREATE SEQUENCE
- CREATE SERVER
- CREATE SUBSCRIPTION
- 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 GLOBAL CONFIGURATION
- DROP GROUP
- DROP INDEX
- DROP LANGUAGE
- DROP MASKING POLICY
- DROP MATERIALIZED VIEW
- DROP MODEL
- DROP OPERATOR
- DROP OWNED
- DROP PACKAGE
- DROP PROCEDURE
- DROP PUBLICATION
- DROP RESOURCE LABEL
- DROP RESOURCE POOL
- DROP ROLE
- DROP ROW LEVEL SECURITY POLICY
- DROP RULE
- DROP SCHEMA
- DROP SEQUENCE
- DROP SERVER
- DROP SUBSCRIPTION
- 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
- MERGE INTO
- MOVE
- 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
- GUC Parameter List
- File Location
- Connection and Authentication
- Resource Consumption
- 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
- SQL Mode
- 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
- DCF Parameters Settings
- Flashback
- Rollback Parameters
- Reserved Parameters
- AI Features
- Global SysCache Parameters
- 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
- DBE_PLDEBUGGER Schema
- Overview
- DBE_PLDEBUGGER.turn_on
- DBE_PLDEBUGGER.turn_off
- DBE_PLDEBUGGER.local_debug_server_info
- DBE_PLDEBUGGER.attach
- DBE_PLDEBUGGER.info_locals
- 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
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- 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
- Common Fault Locating Methods
- Common Fault Locating Cases
- Core Fault Locating
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- 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
- Mogeaver
GAUSS-01701 - GAUSS-01800
GAUSS-01701 - GAUSS-01710
GAUSS-01702: "permission denied to create '%s.%s'"
SQLSTATE: 42501
Description: Creating a heap table failed because the creating mode or the database namespace is not allowed by the system.
Solution: Ensure that the creating mode or the database namespace is correct.
GAUSS-01703: "column name '%s' specified more than once"
SQLSTATE: 42701
Description: Duplicate attribute names exist.
Solution: Ensure that the attribute name is unique.
GAUSS-01704: "column '%s' has pseudo-type %s"
SQLSTATE: 42P16
Description: Attribute check failed because unknown attribute types exist.
Solution: Ensure that the current attribute type is supported by the system.
GAUSS-01705: "composite type %s cannot be made a member of itself"
SQLSTATE: 42P16
Description: The name of the composite type is the same as that of the current type, which is not allowed.
Solution: Ensure that the name of the composite data type is unique.
GAUSS-01706: "no collation was derived for column '%s' with collatable type %s"
SQLSTATE: 42P16
Description: Creating a heap table failed because the attribute column supports attcollation but the attcollation is invalid.
Solution: Ensure that the collation definition in the attribute column is valid when the table is created.
GAUSS-01707: "Invalid distribution column specified"
SQLSTATE: 42P16
Description: The attribute names used to mark distribution status is not contained in the attribute column. As a result, the number of attribute columns is equal to or less than 0.
Solution: Ensure that the attribute name in the DISTRIBUTE BY statement exists in the attribute column defined in the table.
GAUSS-01708: "Column %s is not a hash distributable data type"
SQLSTATE: 42809
Description: The data type cannot be distributed in hash mode.
Solution: Ensure that the data used in the current column can be distributed in hash mode.
GAUSS-01709: "Column %s is not modulo distributable data type"
SQLSTATE: 42809
Description: The data type cannot be distributed in modulo mode.
Solution: Ensure that the data used in the current column can be distributed in modulo mode.
GAUSS-01710: "Invalid distribution type"
SQLSTATE: 42P16
Description: The system does not support the specified distribution type.
Solution: Ensure that the distribution type in use is supported by the system.
GAUSS-01711 - GAUSS-01720
GAUSS-01712: "PGXC node %s: not a Datanode"
SQLSTATE: 42601
Description: The node specified by this name is not a DN.
Solution: Ensure that the node ID is correct and the system runs properly.
GAUSS-01713: "PGXC Group %s: group not defined"
SQLSTATE: 42704
Description: The node group corresponding to group_name does not exist.
Solution: Check whether the group_name called is correct, or whether the group is correctly created.
GAUSS-01714: "shared relations must be placed in pg_global tablespace"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01715: "could not find attrdef tuple for relation %u attnum %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01716: "could not find tuple for attrdef %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01717: "could not remove file '%s': %m"
SQLSTATE: XX000
Description: Failed to delete the corresponding error message table.
Solution: Check whether you have that permission.
GAUSS-01718: "cache lookup failed for foreign table %u"
SQLSTATE: XX000
Description: Failed to find the required foreign-data wrapper.
Solution: Check whether the settings of GDS, HDFS foreign tables, Roach, and OBS are correct.
GAUSS-01719: "cache lookup failed for partitioned table %u in pg_partition"
SQLSTATE: XX000
Description: The corresponding tuple cannot be found in a partitioned table.
Solution: Ensure that the object corresponding to relid is a partitioned table. If it is, check the status of its tuples.
GAUSS-01720: "check constraint '%s' already exists"
SQLSTATE: 42710
Description: The constraint to be added already exists.
Solution: Ensure that the constraint to be added is unique.
GAUSS-01721 - GAUSS-01730
GAUSS-01721: "null conbin for rel %s"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01722: "constraint '%s' conflicts with non-inherited constraint on relation '%s'"
SQLSTATE: 42P17
Description: The new constraint conflicts with non-inherent constraints in the table.
Solution: Ensure that the type of the new constraint and that of the existing ones are consistent.
GAUSS-01723: "cannot use column references in default expression"
SQLSTATE: 42P10
Description: The default expression contains table attribute variables.
Solution: Ensure that the default expression in the SQL statement does not contain attribute variables.
GAUSS-01724: "default expression must not return a set"
SQLSTATE: 42804
Description: The default expression returns a set, which is not allowed.
Solution: Ensure that the default expression in the SQL statement does not return a set.
GAUSS-01725: "cannot use subquery in default expression"
SQLSTATE: 0A000
Description: The default expression contains subquery expressions, which is not allowed.
Solution: Ensure that the default expression in the SQL statement does not contain subquery expressions.
GAUSS-01727: "cannot use window function in default expression"
SQLSTATE: 42P20
Description: The default expression contains window functions, which is not allowed.
Solution: Ensure that the default expression in the SQL statement does not contain window functions.
GAUSS-01728: "column '%s' is of type %s but default expression is of type %s"
SQLSTATE: 42804
Description: The type of the column attribute is different from that of the value returned by the corresponding default expression.
Solution: Ensure that the expression is correct. If not, rewrite the expression.
GAUSS-01729: "only table '%s' can be referenced in check constraint"
SQLSTATE: 42P10
Description: Only the constraint of a specific table can be checked. Cross-table check is unsupported.
Solution: Ensure that the table name corresponding to the constraint is correct. Alternatively, ensure that the table specified in the expression resolved is consistent with the actual one.
GAUSS-01730: "unsupported ON COMMIT and foreign key combination"
SQLSTATE: 0A000
Description: The foreign key of Table 2 is the primary key of Table 1, indicating that Table 2 references Table 1. However, their COMMIT settings are different.
Solution: Ensure that their COMMIT settings are consistent.
GAUSS-01731 - GAUSS-01740
GAUSS-01731: "cannot truncate a table referenced in a foreign key constraint"
SQLSTATE: 0A000
Description: The table referenced by a foreign key constraint cannot be truncated.
Solution: Ensure that the current table to be truncated is referenced by another table. If it is, delete both of them.
GAUSS-01732: "buildPartitionKey(): partKeys specified NONE IS found'"
SQLSTATE: 22015
Description: The partKeys corresponding to attributes of the table is not found.
Solution: Ensure that the correct partKeys is provided when the partitioned table is created.
GAUSS-01733: "cache lookup failed for partition %u"
SQLSTATE: XX000
Description: Failed to find the partition in the cache.
Solution: Ensure that the partition is valid.
GAUSS-01734: "missing definition for new partition"
SQLSTATE: XX000
Description: The new partition is not defined.
Solution: Ensure that the partition is correctly defined before it is added.
GAUSS-01735: "boundary not defined for new partition"
SQLSTATE: XX000
Description: The boundary is not defined in the new partition.
Solution: Ensure that the boundary is correctly defined in the new partition.
GAUSS-01736: "too many partition keys, allowed is %d"
SQLSTATE: XX000
Description: The number of partitions added exceeds the maximum.
Solution: Ensure that the number of newly added partitions does not exceed the maximum.
GAUSS-01737: "number of partition key columns MUST less or equal than 4"
SQLSTATE: XX000
Description: The number of attribute columns of a partition must be equal to or less than 4.
Solution: Ensure that the number of attribute (partition key) columns of the original partitioned table is within the allowed range.
GAUSS-01738: "inserted partition key does not map to any table partition"
SQLSTATE: P0002
Description: The partition key of the inserted tuple does not map to any existing partition.
Solution: Check whether the data inserted is out of the partition range of the partitioned table.
GAUSS-01739: "Inserted partition key does not map to any table partition"
SQLSTATE: P0002
Description: The newly inserted partition key cannot be recognized.
Solution: Ensure that the inserted partition key maps to the current partition.
GAUSS-01741 - GAUSS-01750
GAUSS-01742: "cannot have more than %d keys in a cluster key"
SQLSTATE: 54011
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01743: "partial cluster key constraint does not support row/timeseries store"
SQLSTATE: 42P16
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01744: "'%s' is not a valid operator name"
SQLSTATE: 42602
Description: The operator name to be created is invalid.
Solution: Ensure that the name length is correct and the name contains invalid characters or identifiers. For details, see the validOperatorName function.
GAUSS-01745: "only binary operators can have commutators"
SQLSTATE: 42P13
Description: In the event of left and right variables in an expression, only binary operators can contain commutators.
Solution: Ensure that the operators to be created are binary ones.
GAUSS-01746: "only binary operators can have join selectivity"
SQLSTATE: 42P13
Description: In the event of left and right variables in an expression, only the return values of binary operators can be used to calculate the join selectivity.
Solution: Ensure that the operators to be created are binary ones.
GAUSS-01748: "only binary operators can hash"
SQLSTATE: 42P13
Description: If left and right variables exist in an expression, only binary operators can be used for the merge join path.
Solution: Ensure that the operators to be created are binary ones.
GAUSS-01749: "only boolean operators can have negators"
SQLSTATE: 42P13
Description: Only Boolean operators support negators.
Solution: Ensure that the operators to be created are Boolean ones.
GAUSS-01750: "only boolean operators can have restriction selectivity"
SQLSTATE: 42P13
Description: Only the return values of Boolean operators can be used to calculate the join selectivity.
Solution: Ensure that the operators to be created are Boolean ones.
GAUSS-01751 - GAUSS-01760
GAUSS-01751: "only boolean operators can have join selectivity"
SQLSTATE: 42P13
Description: Only the return values of Boolean operators can be used to calculate the join selectivity.
Solution: Ensure that the operators to be created are Boolean ones.
GAUSS-01753: "only boolean operators can hash"
SQLSTATE: 42P13
Description: Only the return values of Boolean operators can be used to generate the hash path.
Solution: Ensure that the operators to be created are Boolean ones.
GAUSS-01754: "operator %s already exists"
SQLSTATE: 42723
Description: The operator already exists.
Solution: Ensure that the operator to be created is unique.
GAUSS-01755: "operator cannot be its own negator or sort operator"
SQLSTATE: 42P13
Description:Internal system error.
Solution:Contact technical support.
G
GAUSS-01758: "large object %u does not exist"
SQLSTATE: 42704
Description: The current large object name cannot be mapped to an actual object.
Solution: Ensure that a large object of the same name has already been created, and the object is dropped during execution.
GAUSS-01759: "unrecognized objtype: %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01760: "must specify relation and object name"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01761 - GAUSS-01770
GAUSS-01761: "column name must be qualified"
SQLSTATE: 42601
Description: The attribute name in the object must be specified and described.
Solution:Contact technical support.
GAUSS-01762: "must be owner of large object %u"
SQLSTATE: 42501
Description: The ownership of the large object data is incorrect.
Solution: Run get_object_address to obtain the object ID and ensure that the ownership is correct.
GAUSS-01763: "must be system admin"
SQLSTATE: 42501
Description: You are not an initial user.
Solution: Ensure that the user rights are correctly inherited when the object is defined.
GAUSS-01764: "must have CREATEROLE privilege"
SQLSTATE: 42501
Description: Obtain the permission to create objects.
Solution: Check the rights of the user that owns the object data and ensure that the object is valid.
GAUSS-01765: "unrecognized object type: %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01766: "cache lookup failed for cache %d oid %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01767: "unrecognized class id: %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01768: "temporary tables cannot specify a schema name"
SQLSTATE: 42P16
Description: The current temporary table is not in the original temporary tablespace.
Solution: Ensure that the temporary tablespace is correctly created and that the tablespace OID is correct.
GAUSS-01771 - GAUSS-01780
GAUSS-01771: "cannot create relations in temporary schemas of other sessions"
SQLSTATE: 42P16
Description: Creating tables in the temporary tablespace of other sessions is not allowed.
Solution: Do not create tables in the temporary tablespace of other sessions.
GAUSS-01772: "cannot create temporary relation in non-temporary schema"
SQLSTATE: 42P16
Description: Temporary tables cannot be created in non-temporary tablespace.
Solution: Check the tablespace name before creating a table.
GAUSS-01773: "only temporary relations may be created in temporary schemas"
SQLSTATE: 42P16
Description: Only temporary tables can be created in temporary schemas (tablespace).
Solution: Check the tablespace name before creating an object. Create an object based on the characteristics of the tablespace.
GAUSS-01774: "text search parser '%s' does not exist"
SQLSTATE: 42704
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01775: "text search dictionary '%s' does not exist"
SQLSTATE: 42704
Description: The TS file directory cannot be found or does not exist.
Solution: Ensure that the file directory created in the database is correct.
GAUSS-01776: "text search template '%s' does not exist"
SQLSTATE: 42704
Description: The template database cannot be found. The file directory is invalid.
Solution: Ensure that the template database is correctly created at the initial stage of database creation and that the template database file directory is correct.
GAUSS-01777: "%s is already in schema '%s'"
SQLSTATE: 42P07
Description: The object already exists in the current tablespace.
Solution: Query the system catalog to check whether the object already exists in the schema.
GAUSS-01778: "cannot move objects into or out of temporary schemas"
SQLSTATE: 0A000
Description: Moving an object into or out of a temporary tablespace is not allowed.
Solution: Do not move the object into or out of a temporary tablespace.
GAUSS-01780: "cannot move objects into CSTORE schema"
SQLSTATE: 0A000
Description: Objects of other tablespaces cannot be moved into a column-store tablespace.
Solution: Ensure that the current tablespace is not a column-store one.
GAUSS-01781 - GAUSS-01790
GAUSS-01781: "cannot move objects into system schema"
SQLSTATE: 0A000
Description: Objects cannot be moved to the system tablespace.
Solution: Do not move objects to the system tablespace.
GAUSS-01782: "improper relation name (too many dotted names): %s"
SQLSTATE: 42601
Description: The name of an imported table is invalid.
Solution: The most complex table name supported in the database is catalogname.schemaname.relname.
GAUSS-01783: "unexpected node type in name list: %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01784: "bogus PopOverrideSearchPath call"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01785: "collation '%s' for encoding '%s' does not exist"
SQLSTATE: 42704
Description: The encoding method obtained by executing GetDatabaseEncodingName() cannot be used with NameListToString(name).
Solution: For information about character sets and corresponding encoding methods supported by the system, see the Administrator Guide.
GAUSS-01786: "conversion '%s' does not exist"
SQLSTATE: 42704
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01787: "invalid list syntax"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01788: "permission denied to create temporary tables in database '%s'"
SQLSTATE: 42501
Description: You do not have permission to create temporary tables in the current database.
Solution: Ensure that you have that permission.
GAUSS-01789: "cannot create temporary tables during recovery"
SQLSTATE: 25006
Description: Temporary tables cannot be created because the database is under recovery.
Solution: Correct the status of the database first if creating a temporary table fails.
GAUSS-01790: "current user does not have privilege to role %s"
SQLSTATE: 42501
Description: You do not have permission to manage roles.
Solution: Manage roles as a system administrator.
GAUSS-01791 - GAUSS-01800
GAUSS-01791: "collation '%s' for encoding '%s' already exists"
SQLSTATE: 42710
Description: The character set corresponding to pg_encoding_to_char(collencoding) already exists.
Solution: Ensure that the character set space corresponding to the current encoding method is sufficient.
GAUSS-01792: "collation '%s' already exists"
SQLSTATE: 42710
Description: The character set already exists.
Solution: Ensure that the character set to be created is unique.
GAUSS-01793: "could not find tuple for collation %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01794: "multiple pg_shdepend entries for object %u/%u/%d deptype %c"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01795: "cannot drop %s because it is required by the database system"
SQLSTATE: 2BP01
Description: The current object cannot be dropped because other objects are dependent upon it.
Solution: Check the dependency relationship between the current object and other tables. Select cascade if you want to delete the object.
GAUSS-01797: "tablespace %u was concurrently dropped"
SQLSTATE: 42704
Description: The object needs to be locked before the system records dependency relationships of tablespaces. However, the tablespace cannot be found after the lock is obtained.
Solution: Query logs to check when the tablespace was dropped and ensure that the operation is logical.
GAUSS-01800: "unrecognized dependency type: %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.