- 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-01001 - GAUSS-01100
GAUSS-01001 - GAUSS-01010
GAUSS-01001: "invalid type category '%s': must be simple ASCII"
SQLSTATE: 22023
Description: The type category is invalid.
Solution: Ensure that the category name consists of simple ASCII characters (ACII value from 22 to 126).
GAUSS-01002: "array element type cannot be %s"
SQLSTATE: 42804
Description: The array element type cannot be the pseudo type.
Solution: Do not use the pseudo type as the array element type.
GAUSS-01003: "alignment '%s' not recognized"
SQLSTATE: 22023
Description: Invalid alignment parameter.
Solution: Ensure that the alignment parameters in the data type definition are valid.
GAUSS-01004: "storage '%s' not recognized"
SQLSTATE: 22023
Description: Invalid storage parameter.
Solution: Ensure that the storage parameters in the data type definition are valid.
GAUSS-01005: "type input function must be specified"
SQLSTATE: 42P17
Description: No input function is specified for the data type.
Solution: Specify an input function.
GAUSS-01006: "type output function must be specified"
SQLSTATE: 42P17
Description: No output function is specified for the data type.
Solution: Specify an output function.
GAUSS-01007: "type modifier output function is useless without a type modifier input function"
SQLSTATE: 42P17
Description: Only a typmod_out function is specified for the data type.
Solution: Specify both typmod_in and typmod_out functions.
GAUSS-01008: "type input function %s must return type %s"
SQLSTATE: 42P17
Description: The return type of the input function is not specified.
Solution: Specify the return type of the input function.
GAUSS-01009: "type output function %s must return type 'cstring'"
SQLSTATE: 42P17
Description: The return type of the output function is not specified.
Solution: Specify the return type of the output function.
GAUSS-01010: "type receive function %s must return type %s"
SQLSTATE: 42P17
Description: The return type of the receive function is not specified.
Solution: Specify the return type of the receive function.
GAUSS-01011 - GAUSS-01020
GAUSS-01011: "type send function %s must return type 'bytea'"
SQLSTATE: 42P17
Description: The return type of the send function is not specified.
Solution: Specify the return type of the send function.
GAUSS-01012: "'%s' is not a valid base type for a domain"
SQLSTATE: 42804
Description: The base type of the domain is invalid.
Solution: Ensure that the base type of the domain is b, d, e, or r.
GAUSS-01013: "multiple default expressions"
SQLSTATE: 42601
Description: Multiple default expressions are specified.
Solution: Define only one default expression.
GAUSS-01014: "conflicting NULL/NOT NULL constraints"
SQLSTATE: 42601
Description: NULL/NOT NULL constraints conflict.
Solution: Ensure that NULL/NOTNULL constraints do not conflict.
GAUSS-01015: "CHECK constraints for domains cannot be marked NO INHERIT"
SQLSTATE: 42P17
Description: The check constraint of a domain is set to NO INHERIT.
Solution: Do not set the check constraint to NO INHERIT.
GAUSS-01016: "unique constraints not possible for domains"
SQLSTATE: 42000
Description: The domain definition contains a unique constraint.
Solution: Check the domain definition statement to ensure that no unique constraint exists.
GAUSS-01017: "primary key constraints not possible for domains"
SQLSTATE: 42601
Description: The domain definition contains a primary key constraint.
Solution: Check the domain definition statement to ensure that no primary key constraint exists.
GAUSS-01018: "exclusion constraints not possible for domains"
SQLSTATE: 42601
Description: The domain definition contains an exclusive constraint.
Solution: Check the domain definition statement to ensure that no exclusive constraint exists.
GAUSS-01019: "foreign key constraints not possible for domains"
SQLSTATE: 42601
Description: The domain definition contains a foreign key constraint.
Solution: Check the domain definition statement to ensure that no foreign key constraint exists.
GAUSS-01020: "specifying constraint deferrability not supported for domains"
SQLSTATE: 0A000
Description: The domain contains the deferrability attribute of a constraint.
Solution: Delete the deferrability attribute from the domain definition statement.
GAUSS-01021 - GAUSS-01030
GAUSS-01021: "unrecognized constraint subtype: %d"
SQLSTATE: XX000
Description: The constraint type is invalid.
Solution: Check whether the constraint type defined in the SQL statement is correct.
GAUSS-01022: "%s is not an enum"
SQLSTATE: 42809
Description: The object is not an enum type.
Solution: Ensure that the object is an enum type.
GAUSS-01024: "type attribute 'subtype' is required"
SQLSTATE: 42601
Description: The subtype attribute of the type is not specified.
Solution: Add the subtype attribute to the SQL statement.
GAUSS-01025: "range subtype cannot be %s"
SQLSTATE: 42804
Description: Pseudo type.
Solution: Ensure that range subtype is not the pseudo type.
GAUSS-01026: "range collation specified but subtype does not support collation"
SQLSTATE: 42809
Description: Range collation is specified, but the subtype does not support collation.
Solution: If collation is specified, ensure that the subtype supports collation.
GAUSS-01027: "typmod_in function %s must return type 'integer'"
SQLSTATE: 42P17
Description: The return type of the typmod_in function is not integer.
Solution: Check the tymod_in function and ensure that the return type is integer.
GAUSS-01028: "typmod_out function %s must return type 'cstring'"
SQLSTATE: 42P17
Description: The return type of the typmod_out function is not cstring.
Solution: Check the typmod_out function and ensure that the return type is cstring.
GAUSS-01029: "type analyze function %s must return type 'Boolean'"
SQLSTATE: 42P17
Description: The return type of the analyze function is not Boolean.
Solution: Check the analyze function and ensure that the return type is Boolean.
GAUSS-01030: "operator class '%s' does not accept data type %s"
SQLSTATE: 42804
Description: The operator class does not support this data type.
Solution: Ensure that the subtype matches the operator class.
GAUSS-01031 - GAUSS-01040
GAUSS-01031: "data type %s has no default operator class for access method '%s'"
SQLSTATE: 42704
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01032: "range canonical function %s must return range type"
SQLSTATE: 42P17
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01033: "range canonical function %s must be immutable"
SQLSTATE: 42P17
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01034: "range subtype diff function %s must return type double precision"
SQLSTATE: 42P17
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01035: "range subtype diff function %s must be immutable"
SQLSTATE: 42P17
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01036: "column '%s' of table '%s' contains null values"
SQLSTATE: 23502
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01037: "constraint '%s' of domain '%s' does not exist"
SQLSTATE: 42704
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01038: "constraint '%s' of domain '%s' is not a check constraint"
SQLSTATE: 42809
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01039: "column '%s' of table '%s' contains values that violate the new constraint"
SQLSTATE: 23514
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01040: "%s is not a domain"
SQLSTATE: 42809
Description: Syntax blacklisted.
Solution: Do not use the syntax.
GAUSS-01041 - GAUSS-01050
GAUSS-01041: "constraint '%s' for domain '%s' already exists"
SQLSTATE: 42710
Description: Syntax blacklisted.
Solution: Syntax blacklisted.
GAUSS-01042: "cannot use table references in domain check constraint"
SQLSTATE: 42P10
Description: Syntax blacklisted.
Solution: Syntax blacklisted.
GAUSS-01043: "cannot use subquery in check constraint"
SQLSTATE: 0A000
Description: Syntax blacklisted.
Solution: Syntax blacklisted.
GAUSS-01044: "cannot use aggregate function in check constraint"
SQLSTATE: 42803
Description: Syntax blacklisted.
Solution: Syntax blacklisted.
GAUSS-01045: "cannot use window function in check constraint"
SQLSTATE: 42P20
Description: Syntax blacklisted.
Solution: Syntax blacklisted.
GAUSS-01046: "domain '%s' constraint '%s' has NULL conbin"
SQLSTATE: XX000
Description: The constraint attribute is null.
Solution: The system catalog is abnormal. Contact technical support.
GAUSS-01047: "'%s' is not a domain"
SQLSTATE: 42809
Description: The object is not a type.
Solution: Ensure that the object to be processed is a type.
GAUSS-01048: "%s is a table's row type"
SQLSTATE: 42809
Description: This object is a row type of a table and cannot use the ALTER TYPE syntax.
Solution: Replace ALTER TYPE with ALTER TABLE.
GAUSS-01049: "cannot alter array type %s"
SQLSTATE: 42809
Description: The array type cannot be altered.
Solution: The current operation can alter the array element type and automatically alter the array type.
GAUSS-01050: "type '%s' already exists in schema '%s'"
SQLSTATE: 42710
Description: The type already exists in the schema.
Solution: Check whether the type already exists in the schema.
GAUSS-01051 - GAUSS-01060
GAUSS-01051: "failed to change schema dependency for type %s"
SQLSTATE: XX000
Description: Failed to change the schema dependency of the type.
Solution: The system catalog is abnormal. Contact technical support.
GAUSS-01052: "channel name cannot be empty"
SQLSTATE: 22023
Description: The channel name is empty.
Solution: Check the SQL statement and specify a channel name.
GAUSS-01053: "channel name too long"
SQLSTATE: 22023
Description: The channel name is excessively long.
Solution: Check the SQL statement and ensure that the channel name length is valid.
GAUSS-01054: "payload string too long"
SQLSTATE: 22023
Description: The string is too long for the payload type.
Solution: Check the SQL statement and ensure that the payload string length is valid.
GAUSS-01055: "cannot PREPARE a transaction that has executed LISTEN, UNLISTEN, or NOTIFY"
SQLSTATE: 0A000
Description: A transaction that has executed LISTEN, UNLISTEN, or NOTIFY operation cannot be prepared.
Solution: Check the SQL statement and ensure that the prepared transaction has not executed LISTEN, UNLISTEN, or NOTIFY operation.
GAUSS-01056: "too many notifications in the NOTIFY queue"
SQLSTATE: 54000
Description: Excessive notifications exist in the notify queue.
Solution: Retry the failed statement.
GAUSS-01057: "unexpected rewrite result for CREATE TABLE AS SELECT"
SQLSTATE: XX000
Description: The rewriting result of CREATE TABLE AS SELECT is incorrect.
Solution: Simplify the SELECT statement following CREATE TABLE AS.
GAUSS-01058: "no collation was derived for column '%s' with collatable type %s"
SQLSTATE: 42P22
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-01059: "CREATE TABLE AS specifies too many column names"
SQLSTATE: 42601
Description:CREATE TABLE AS specifies too many columns.
Solution: Check the SQL statement and ensure that the number of specified columns is appropriate.
GAUSS-01060: "option '%s' not found"
SQLSTATE: 42704
Description: Option not found.
Solution: Check the SQL statement and ensure that the corresponding option is specified.
GAUSS-01061 - GAUSS-01070
GAUSS-01061: "option '%s' provided more than once"
SQLSTATE: 42710
Description: The option is provided more than once.
Solution: Check the SQL statement and ensure that the option is provided only once.
GAUSS-01062: "unrecognized action %d on option '%s'"
SQLSTATE: XX000
Description: The action of the required option is set to an invalid value.
Solution: Check whether the SQL statement parameters are correct.
GAUSS-01063: "foreign-data wrapper '%s' does not exist"
SQLSTATE: 42704
Description: The foreign-data wrapper does not exist.
Solution: Ensure that the foreign-data wrapper has been created.
GAUSS-01064: "foreign-data wrapper '%s' already exists"
SQLSTATE: 42710
Description: The foreign-data wrapper already exists.
Solution: Do not create the foreign-data wrapper again.
GAUSS-01065: "server '%s' does not exist"
SQLSTATE: 42704
Description: The server does not exist.
Solution: Ensure that the server has been created.
GAUSS-01066: "server '%s' already exists"
SQLSTATE: 42710
Description: The server already exists.
Solution: Do not create the server again.
GAUSS-01067: "permission denied to change owner of foreign-data wrapper '%s'"
SQLSTATE: 42501
Description: You do not have permission to change the owner of foreign-data wrapper.
Solution: Change the owner of foreign-data wrapper as a system administrator.
GAUSS-01068: "foreign-data wrapper with OID %u does not exist"
SQLSTATE: 42704
Description: The foreign-data wrapper does not exist.
Solution: Ensure that the foreign-data wrapper has been created.
GAUSS-01069: "foreign server with OID %u does not exist"
SQLSTATE: 42704
Description: The foreign server does not exist.
Solution: Ensure that the foreign server has been created.
GAUSS-01070: "function %s must return type 'fdw_handler'"
SQLSTATE: 42809
Description: The function does not return the fdw_handler type.
Solution: Check the function definition and ensure that the function returns the fdw_handler type.
GAUSS-01071 - GAUSS-01080
GAUSS-01071: "permission denied to create foreign-data wrapper '%s'"
SQLSTATE: 42501
Description: You do not have permission to create a foreign-data wrapper.
Solution: Create the foreign-data wrapper as a system administrator.
GAUSS-01072: "permission denied to alter foreign-data wrapper '%s'"
SQLSTATE: 42501
Description: You do not have permission to alter a foreign-data wrapper.
Solution: Alter the foreign-data wrapper as a system administrator.
GAUSS-01073: "cache lookup failed for foreign-data wrapper %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-01074: "cache lookup failed for foreign server %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-01075: "user mapping '%s' already exists for server %s"
SQLSTATE: 42710
Description: The user mapping of the server already exists.
Solution: Do not create the user mapping of the server again.
GAUSS-01076: "user mapping '%s' does not exist for the server"
SQLSTATE: 42704
Description: The user mapping of the server does not exist.
Solution: Ensure that the user mapping of the server has been created before using the server.
GAUSS-01077: "cache lookup failed for user mapping %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01081 - GAUSS-01090
GAUSS-01083: "get search path failed"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01084: "get namespace failed"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01086: "unacceptable schema name '%s'"
SQLSTATE: 42939
Description: The schema name is invalid.
Solution: Avoid using the pg_ prefix. It is reserved for the system catalog.
GAUSS-01087: "cache lookup failed for namespace %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01088: "schema '%s' does not exist"
SQLSTATE: 3F000
Description: The schema does not exist.
Solution: Ensure that the schema already exists before using it.
GAUSS-01089: "schema '%s' already exists"
SQLSTATE: 42P06
Description: The schema already exists.
Solution: Do not create the schema.
GAUSS-01090: "cache lookup failed for schema %u"
SQLSTATE: XX000
Description: Failed to find the schema.
Solution: The system catalog is abnormal. Contact technical support.
GAUSS-01091 - GAUSS-01100
GAUSS-01091: "cstore.%s is a internal table"
SQLSTATE: XX000
Description: An internal table starting with cstore. is vacuumed.
Solution: Do not vacuum internal tables.
GAUSS-01092: "pg_class entry for relid %u vanished during vacuuming"
SQLSTATE: XX000
Description: Failed to find the required table object after the VACUUM operation is complete.
Solution: The system catalog is abnormal. Contact technical support.
GAUSS-01093: "could not find tuple for database %u"
SQLSTATE: XX000
Description: Failed to find the database object.
Solution: The system catalog is abnormal. Contact technical support.
GAUSS-01094: "pg_partition entry for partid %u vanished during vacuuming"
SQLSTATE: XX000
Description: Failed to find the required partition object after the VACUUM operation is complete.
Solution: The system catalog is abnormal. Contact technical support.
GAUSS-01095: "unexpected relkind!"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-01096: "%s requires a parameter"
SQLSTATE: 42601
Description: A parameter is missing.
Solution: Ensure that the number of parameters for the SQL statement is correct.
GAUSS-01097: "%s requires a numeric value"
SQLSTATE: 42601
Description: The parameter provided is not of the numeric type.
Solution: Check the SQL statement and provide the correct parameter.
GAUSS-01098: "%s requires a Boolean value"
SQLSTATE: 42601
Description: The parameter provided is not of the Boolean type.
Solution: Check the SQL statement and provide the correct parameter.
GAUSS-01099: "argument of %s must be a name"
SQLSTATE: 42601
Description: The parameter name must comply with the naming conventions.
Solution: Check the parameter and change the parameter value.
GAUSS-01100: "argument of %s must be a type name"
SQLSTATE: 42601
Description: The parameter must be a type name.
Solution: Ensure that a type name is used as the parameter value.