- About MogDB
- MogDB Introduction
- Comparison Between MogDB and openGauss
- MogDB Release Notes
- High Availability and Performance
- Open Source Components
- Usage Limitations
- Terms of Use
- Quick Start
- Installation Guide
- Container Installation
- Simplified Installation Process
- Standard Installation
- Manual Installation
- Administrator Guide
- Routine Maintenance
- Starting and Stopping MogDB
- Using the gsql Client for Connection
- Routine Maintenance
- Checking OS Parameters
- Checking MogDB Health Status
- Checking Database Performance
- Checking and Deleting Logs
- Checking Time Consistency
- Checking The Number of Application Connections
- Routinely Maintaining Tables
- Routinely Recreating an Index
- Data Security Maintenance Suggestions
- Log Reference
- Primary and Standby Management
- MOT Engine
- Introducing MOT
- Using MOT
- Concepts of MOT
- Appendix
- Column-store Tables Management
- Backup and Restoration
- Importing and Exporting Data
- Importing Data
- Exporting Data
- Upgrade Guide
- 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
- Routine Maintenance
- Security Guide
- Database Security Management
- Performance Tuning
- System Optimization
- SQL Optimization
- WDR Snapshot Schema
- TPCC Performance Tuning 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
- 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 API Reference
- java.sql.Connection
- java.sql.CallableStatement
- java.sql.DatabaseMetaData
- java.sql.Driver
- java.sql.PreparedStatement
- java.sql.ResultSet
- java.sql.ResultSetMetaData
- java.sql.Statement
- javax.sql.ConnectionPoolDataSource
- javax.sql.DataSource
- javax.sql.PooledConnection
- javax.naming.Context
- javax.naming.spi.InitialContextFactory
- CopyManager
- Development Based on ODBC
- Development Based on libpq
- Development Based on libpq
- libpq API Reference
- Database Connection Control Functions
- Database Statement Execution Functions
- Functions for Asynchronous Command Processing
- Functions for Canceling Queries in Progress
- Example
- Connection Characters
- Commissioning
- Appendices
- Stored Procedure
- User Defined Functions
- Autonomous Transaction
- Logical Replication
- Logical Decoding
- Foreign Data Wrapper
- Materialized View
- Materialized View Overview
- Full Materialized View
- Incremental Materialized View
- AI Features
- Overview
- Predictor: AI Query Time Forecasting
- X-Tuner: Parameter Optimization and Diagnosis
- SQLdiag: Slow SQL Discovery
- A-Detection: Status Monitoring
- Index-advisor: Index Recommendation
- DeepSQL
- Application Development Guide
- Reference Guide
- System Catalogs and System Views
- Overview of System Catalogs and System Views
- System Catalogs
- GS_AUDITING_POLICY
- GS_AUDITING_POLICY_ACCESS
- GS_AUDITING_POLICY_FILTERS
- GS_AUDITING_POLICY_PRIVILEGES
- GS_CLIENT_GLOBAL_KEYS
- GS_CLIENT_GLOBAL_KEYS_ARGS
- GS_COLUMN_KEYS
- GS_COLUMN_KEYS_ARGS
- GS_ENCRYPTED_COLUMNS
- GS_MASKING_POLICY
- GS_MASKING_POLICY_ACTIONS
- GS_MASKING_POLICY_FILTERS
- GS_MATVIEW
- GS_MATVIEW_DEPENDENCY
- GS_OPT_MODEL
- GS_POLICY_LABEL
- 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_SYNONYM
- PG_TABLESPACE
- PG_TRIGGER
- PG_TS_CONFIG
- PG_TS_CONFIG_MAP
- PG_TS_DICT
- PG_TS_PARSER
- PG_TS_TEMPLATE
- PG_TYPE
- PG_USER_MAPPING
- PG_USER_STATUS
- PG_WORKLOAD_GROUP
- PLAN_TABLE_DATA
- STATEMENT_HISTORY
- System Views
- GS_AUDITING
- GS_AUDITING_ACCESS
- GS_AUDITING_PRIVILEGE
- GS_CLUSTER_RESOURCE_INFO
- GS_INSTANCE_TIME
- GS_LABELS
- GS_MASKING
- GS_MATVIEWS
- GS_SESSION_MEMORY
- GS_SESSION_CPU_STATISTICS
- GS_SESSION_MEMORY_CONTEXT
- GS_SESSION_MEMORY_DETAIL
- GS_SESSION_MEMORY_STATISTICS
- GS_SQL_COUNT
- GS_WLM_CGROUP_INFO
- GS_WLM_PLAN_OPERATOR_HISTORY
- GS_WLM_REBUILD_USER_RESOURCE_POOL
- GS_WLM_RESOURCE_POOL
- GS_WLM_USER_INFO
- GS_STAT_SESSION_CU
- GS_TOTAL_MEMORY_DETAIL
- MPP_TABLES
- PG_AVAILABLE_EXTENSION_VERSIONS
- PG_AVAILABLE_EXTENSIONS
- PG_COMM_DELAY
- PG_COMM_RECV_STREAM
- PG_COMM_SEND_STREAM
- PG_COMM_STATUS
- PG_CONTROL_GROUP_CONFIG
- PG_CURSORS
- PG_EXT_STATS
- PG_GET_INVALID_BACKENDS
- PG_GET_SENDERS_CATCHUP_TIME
- PG_GROUP
- PG_GTT_RELSTATS
- PG_GTT_STATS
- PG_GTT_ATTACHED_PIDS
- PG_INDEXES
- PG_LOCKS
- PG_NODE_ENV
- PG_OS_THREADS
- PG_PREPARED_STATEMENTS
- PG_PREPARED_XACTS
- PG_REPLICATION_SLOTS
- PG_RLSPOLICIES
- PG_ROLES
- PG_RULES
- PG_SECLABELS
- PG_SETTINGS
- PG_SHADOW
- PG_STATS
- PG_STAT_ACTIVITY
- PG_STAT_ALL_INDEXES
- PG_STAT_ALL_TABLES
- PG_STAT_BAD_BLOCK
- PG_STAT_BGWRITER
- PG_STAT_DATABASE
- PG_STAT_DATABASE_CONFLICTS
- PG_STAT_USER_FUNCTIONS
- PG_STAT_USER_INDEXES
- PG_STAT_USER_TABLES
- PG_STAT_REPLICATION
- PG_STAT_SYS_INDEXES
- PG_STAT_SYS_TABLES
- PG_STAT_XACT_ALL_TABLES
- PG_STAT_XACT_SYS_TABLES
- PG_STAT_XACT_USER_FUNCTIONS
- PG_STAT_XACT_USER_TABLES
- PG_STATIO_ALL_INDEXES
- PG_STATIO_ALL_SEQUENCES
- PG_STATIO_ALL_TABLES
- PG_STATIO_SYS_INDEXES
- PG_STATIO_SYS_SEQUENCES
- PG_STATIO_SYS_TABLES
- PG_STATIO_USER_INDEXES
- PG_STATIO_USER_SEQUENCES
- PG_STATIO_USER_TABLES
- PG_TABLES
- PG_TDE_INFO
- PG_THREAD_WAIT_STATUS
- PG_TIMEZONE_ABBREVS
- PG_TIMEZONE_NAMES
- PG_TOTAL_MEMORY_DETAIL
- PG_TOTAL_USER_RESOURCE_INFO
- PG_TOTAL_USER_RESOURCE_INFO_OID
- PG_USER
- PG_USER_MAPPINGS
- PG_VARIABLE_INFO
- PG_VIEWS
- PLAN_TABLE
- GS_FILE_STAT
- GS_OS_RUN_INFO
- GS_REDO_STAT
- GS_SESSION_STAT
- GS_SESSION_TIME
- GS_THREAD_MEMORY_CONTEXT
- Functions and Operators
- Logical Operators
- Comparison Operators
- Character Processing Functions and Operators
- Binary String Functions and Operators
- Bit String Functions and Operators
- Mode Matching Operators
- Mathematical Functions and Operators
- Date and Time Processing Functions and Operators
- Type Conversion Functions
- Geometric Functions and Operators
- Network Address Functions and Operators
- Text Search Functions and Operators
- JSON Functions
- HLL Functions and Operators
- 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
- Internal Functions
- Obsolete Functions
- Supported Data Types
- SQL Syntax
- ABORT
- ALTER AGGREGATE
- ALTER AUDIT POLICY
- ALTER DATABASE
- ALTER DATA SOURCE
- ALTER DEFAULT PRIVILEGES
- ALTER DIRECTORY
- ALTER EXTENSION
- ALTER FOREIGN TABLE
- ALTER FUNCTION
- ALTER GROUP
- ALTER INDEX
- ALTER LANGUAGE
- ALTER LARGE OBJECT
- ALTER MASKING POLICY
- ALTER MATERIALIZED VIEW
- ALTER OPERATOR
- ALTER RESOURCE LABEL
- ALTER 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 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 OPERATOR
- CREATE ROW LEVEL SECURITY POLICY
- CREATE PROCEDURE
- CREATE RESOURCE LABEL
- 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 AGGREGATE
- DROP AUDIT POLICY
- DROP CAST
- DROP CLIENT MASTER KEY
- DROP COLUMN ENCRYPTION KEY
- DROP DATABASE
- DROP DATA SOURCE
- DROP DIRECTORY
- DROP EXTENSION
- DROP FOREIGN TABLE
- DROP FUNCTION
- DROP GROUP
- DROP INDEX
- DROP LANGUAGE
- DROP MASKING POLICY
- DROP MATERIALIZED VIEW
- DROP OPERATOR
- DROP OWNED
- DROP RESOURCE LABEL
- 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 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
- START TRANSACTION
- TRUNCATE
- UPDATE
- VACUUM
- VALUES
- SQL Reference
- MogDB SQL
- Keywords
- Constant and Macro
- Expressions
- Type Conversion
- Full Text Search
- Introduction
- Tables and Indexes
- Controlling Text Search
- Additional Features
- Parser
- Dictionaries
- Configuration Examples
- Testing and Debugging Text Search
- Limitations
- System Operation
- Controlling Transactions
- DDL Syntax Overview
- DML Syntax Overview
- DCL Syntax Overview
- Appendix
- GUC Parameters
- GUC Parameter Usage
- File Location
- Connection and Authentication
- Resource Consumption
- Parallel Import
- Write Ahead Log
- HA Replication
- Memory Table
- Query Planning
- Error Reporting and Logging
- Alarm Detection
- Statistics During the Database Running
- Load Management
- Automatic Vacuuming
- Default Settings of Client Connection
- Lock Management
- Version and Platform Compatibility
- Faut Tolerance
- Connection Pool Parameters
- MogDB Transaction
- Developer Options
- Auditing
- Upgrade Parameters
- Miscellaneous Parameters
- Wait Events
- Query
- System Performance Snapshot
- Equality Query in a Fully-encrypted Database
- Global Temporary Table
- Scheduled Task
- Thread Pool
- Appendix
- Information Schema
- 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
- Tool Reference
- Tool Overview
- Client Tool
- Server Tools
- Tools Used in the Internal System
- 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
- FAQs
- Glossary
GAUSS-00101 - GAUSS-00200
GAUSS-00101 - GAUSS-00110
GAUSS-00101: "table '%s' has %d columns available but %d columns specified"
SQLSTATE: 42P10
Description: The number of table columns to be queried is greater than the total number of table columns.
Solution: Ensure that the number of table columns to be queried is less than or equal to the total number of table columns.
GAUSS-00102: "too many column aliases specified for function %s"
SQLSTATE: 42P10
Description: A function alias contains more than one column.
Solution: Ensure that a function alias contains only one column.
GAUSS-00103: "relation '%s' is not partitioned table"
SQLSTATE: 42P01
Description: The table is not a partitioned table.
Solution: Before performing an operation on the table, use the system catalog to ensure that the table is a partitioned table.
GAUSS-00104: "partition '%s' of relation '%s' does not exist"
SQLSTATE: 42P01
Description: The partitioned table does not exist.
Solution: When using a partitioned table, query the pg_partition table to check whether the partitioned table exists.
GAUSS-00105: "The partition number is invalid or out-of-range"
SQLSTATE: XX000
Description: The value inserted to the partition is out of the partition range.
Solution: Ensure that the value to be inserted to a partition is within the range of the partition.
GAUSS-00106: "unsupported partition type"
SQLSTATE: XX000
Description: The partition type is not supported.
Solution: Change the partition type. Currently, row-store and column-store tables support only range partitioning.
GAUSS-00107: "relation '%s.%s' does not exist"
SQLSTATE: 42P01
Description: The table object in the specified schema does not exist.
Solution: Use an object that exists.
GAUSS-00108: "relation '%s' does not exist"
SQLSTATE: 42P01
Description: The object does not exist.
Solution: Use an object that exists.
GAUSS-00109: "a column definition list is only allowed for functions returning 'record'"
SQLSTATE: 42601
Description: The column definition list (or table definition) is not allowed for functions that return values of a type other than record.
Solution: Do not use table definitions to specify return values for functions that do not return values of the record type.
GAUSS-00110: "a column definition list is required for functions returning 'record'"
SQLSTATE: 42601
Description: The column definition list (or table definition) is required for functions that return values of the record type.
Solution: Use table definitions to specify return values for functions that return values of the record type.
GAUSS-00111 - GAUSS-00120
GAUSS-00111: "column '%s' cannot be declared SETOF"
SQLSTATE: 42P16
Description: In the value returned for the function, a column is specified to SETOF.
Solution: Ensure that no column is specified to SETOF.
GAUSS-00112: "function '%s' in FROM has unsupported return type %s"
SQLSTATE: 42804
Description: The value returned for the function is of an unsupported type.
Solution: Switch the type to another common type and try again. Check whether this problem persists. Contact technical support.
GAUSS-00113: "VALUES lists '%s' have %d columns available but %d columns specified"
SQLSTATE: 42P10
Description: The number of parameters in the VALUES expression is inconsistent with the number of specified columns.
Solution: Ensure that the number of parameters in the VALUES expression is consistent with the number of specified columns.
GAUSS-00114: "joins can have at most %d columns"
SQLSTATE: 54000
Description: The number of columns in a join is greater than the upper limit (32,767).
Solution: Ensure that the number of columns in a join is less than or equal to the upper limit (32767).
GAUSS-00115: "WITH query '%s' does not have a RETURNING clause"
SQLSTATE: 0A000
Description: In the non-SELECT with statement, no RETURNING clause is specified.
Solution: Specify a RETURNING clause.
GAUSS-00116: "function in FROM has unsupported return type"
SQLSTATE: 0A000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00117: "unrecognized RTE kind: %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00118: "invalid attnum %d for rangetable entry %s"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00119: "cache lookup failed for attribute %d of relation %u"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00120: "subquery %s does not have attribute %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00121 - GAUSS-00130
GAUSS-00121: "column %d of relation '%s' does not exist"
SQLSTATE: 42703
Description: The column does not exist.
Solution: Ensure that the specified column exists in the table.
GAUSS-00122: "values list %s does not have attribute %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00123: "invalid varattno %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00124: "invalid attribute number %d"
SQLSTATE: 42704
Description: The table attribute ID is invalid.
Solution:Contact technical support.
GAUSS-00125: "invalid reference to FROM-clause entry for table '%s'"
SQLSTATE: 42P01
Description: In a FROM clause, the reference to the table is invalid.
Solution: Use correct syntax when referencing the table in a FROM clause.
GAUSS-00126: "missing FROM-clause entry for table '%s'"
SQLSTATE: 42P01
Description: The WITH statement lacks a FROM clause.
Solution: Ensure that the WITH statement contains a FROM clause.
GAUSS-00127: "Password must be quoted"
SQLSTATE: 42601
Description: The password does not use quotation marks ("").
Solution: Use quotation marks when specifying a password.
GAUSS-00128: "unrecognized role option '%s'"
SQLSTATE: 42601
Description: An unidentified user option is used.
Solution: Use the user option provided in the R&D support document.
GAUSS-00129: "'SET %s TO rolename' not yet supported"
SQLSTATE: 42601
Description:set name to rolename is not supported.
Solution: Use set name rolename.
GAUSS-00130: "'SET %s = rolename' not yet supported"
SQLSTATE: 42601
Description:set name = rolename is not supported.
Solution: Use set name rolename.
GAUSS-00131 - GAUSS-00140
GAUSS-00131: "current database cannot be changed"
SQLSTATE: 0A000
Description: A system catalog is set in the current database, which is not allowed.
Solution: Do not set a system catalog.
GAUSS-00132: "time zone interval must be HOUR or HOUR TO MINUTE"
SQLSTATE: 42601
Description: The time interval format is incorrect.
Solution: The format must be HOUR or HOUR TO MINUTE.
GAUSS-00133: "interval precision specified twice"
SQLSTATE: 42601
Description: The interval precision is specified more than once.
Solution: Specify the interval precision only once.
GAUSS-00134: "MATCH PARTIAL not yet implemented"
SQLSTATE: 0A000
Description: Partial matching is used for reference.
Solution: Internal system error. Contact technical support.
GAUSS-00135: "unrecognized distribution option '%s'"
SQLSTATE: 42601
Description: The distribution column option is unidentified.
Solution: Use a supported distribution column option. For details, see en-us_topic_0237122117.html.
GAUSS-00136: "Invalid option %s"
SQLSTATE: 42601
Description: The option is invalid.
Solution: Use a valid option.
GAUSS-00137: "constraint declared INITIALLY DEFERRED must be DEFERRABLE"
SQLSTATE: 42601
Description: The constraint set to INITIALLY DEFERRED is not DEFERRABLE.
Solution: Ensure that the constraint set to INITIALLY DEFERRED is DEFERRABLE.
GAUSS-00138: "conflicting constraint properties"
SQLSTATE: 42601
Description: The constraints conflict with each other.
Solution: Do not use constraints that conflict with each other simultaneously.
GAUSS-00139: "CREATE ASSERTION is not yet implemented"
SQLSTATE: 0A000
Description: The CREATE ASSERTION statement is not supported.
Solution: Do not use an unsupported statement.
GAUSS-00140: "DROP ASSERTION is not yet implemented"
SQLSTATE: 0A000
Description: The DROP ASSERTION statement is not supported.
Solution: Do not use an unsupported statement.
GAUSS-00141 - GAUSS-00150
GAUSS-00141: "missing argument"
SQLSTATE: 42601
Description: The parameter is missing when an operator is deleted.
Solution: Use the parameter defined for an operator when deleting the operator.
GAUSS-00142: "WITH CHECK OPTION is not implemented"
SQLSTATE: 0A000
Description: This option is not supported.
Solution: Use a supported option.
GAUSS-00144: "CREATE TABLE AS EXECUTE not yet supported"
SQLSTATE: 0A000
Description: Syntax not supported.
Solution: Use a supported syntax. For details, see en-us_topic_0237121923.html.
GAUSS-00145: "number of columns does not match number of values"
SQLSTATE: 42601
Description: The number of columns to be modified is inconsistent with the number of provided values.
Solution: Ensure that the number of columns to be modified is consistent with the number of provided values.
GAUSS-00146: "Sort method %s is not supported!"
SQLSTATE: XX000
Description: The sorting method is not supported.
Solution: Use a supported option. For details, see en-us_topic_0237121923.html.
GAUSS-00148: "VALUES in FROM must have an alias"
SQLSTATE: 42601
Description: The VALUES statement does not use an alias in the FROM clause.
Solution: Use an alias of the VALUES statement in the FROM clause.
GAUSS-00149: "precision for type float must be at least 1 bit"
SQLSTATE: 22023
Description: The float precision is set to a value less than 1.
Solution: Set the float precision to a value greater than or equal to 1.
GAUSS-00150: "precision for type float must be less than 54 bits"
SQLSTATE: 22023
Description: The float precision is set to a value greater than 54.
Solution: Set the float precision to a value less than or equal to 54.
GAUSS-00151 - GAUSS-00160
GAUSS-00151: "UNIQUE predicate is not yet implemented"
SQLSTATE: 0A000
Description: The UNIQUE clause is not implemented.
Solution: Use a clause that has been implemented.
GAUSS-00152: "RANGE PRECEDING is only supported with UNBOUNDED"
SQLSTATE: 0A000
Description:UNBOUNDED is not specified when RANGE PRECEDING is used.
Solution: Specify UNBOUNDED when using RANGE PRECEDING.
GAUSS-00153: "RANGE FOLLOWING is only supported with UNBOUNDED"
SQLSTATE: 0A000
Description:UNBOUNDED is not specified when RANGE FOLLOWING is used.
Solution: Specify UNBOUNDED when using RANGE FOLLOWING.
GAUSS-00154: "frame start cannot be UNBOUNDED FOLLOWING"
SQLSTATE: 42P20
Description:UNBOUNDED FOLLOWING is specified for the frame start.
Solution: Do not set the frame start to UNBOUNDED FOLLOWING.
GAUSS-00155: "frame starting from following row cannot end with current row"
SQLSTATE: 42P20
Description: The frame starts from the next row and ends in the current row.
Solution: Ensure that the frame does not end in the current row if it starts from the next row.
GAUSS-00156: "frame end cannot be UNBOUNDED PRECEDING"
SQLSTATE: 42P20
Description:UNBOUNDED PRECEDING is specified for the frame end.
Solution: Do not set the frame end to UNBOUNDED PRECEDING.
GAUSS-00157: "frame starting from current row cannot have preceding rows"
SQLSTATE: 42P20
Description: The frame starts from the current row and ends in the previous row.
Solution: Ensure that the frame does not end in the previous row if it starts from the current row.
GAUSS-00158: "frame starting from following row cannot have preceding rows"
SQLSTATE: 42P20
Description: The frame starts from the next row and ends in the previous row.
Solution: Ensure that the frame does not end in the previous row if it starts from the next row.
GAUSS-00159: "type modifier cannot have parameter name"
SQLSTATE: 42601
Description: The parameter schema for the number of rows contains a parameter.
Solution: Ensure that the parameter schema for the number of rows does not contain a parameter.
GAUSS-00160: "wrong number of parameters on left side of OVERLAPS expression"
SQLSTATE: 42601
Description: The number of left parameters in an overlaps function is greater than 2.
Solution: Use no more than two left parameters in an overlaps function.
GAUSS-00161 - GAUSS-00170
GAUSS-00161: "wrong number of parameters on right side of OVERLAPS expression"
SQLSTATE: 42601
Description: The number of right parameters in an overlaps function is greater than 2.
Solution: Use no more than two left parameters in an overlaps function.
GAUSS-00162: "multiple ORDER BY clauses not allowed"
SQLSTATE: 42601
Description: Multiple ORDER BY clauses are used in the INSERT INTO SELECT statement.
Solution: Use one ORDER BY clause in the INSERT INTO SELECT statement.
GAUSS-00163: "multiple OFFSET clauses not allowed"
SQLSTATE: 42601
Description: Multiple OFFSET clauses are used in the INSERT INTO SELECT statement.
Solution: Use one OFFSET clause in the INSERT INTO SELECT statement.
GAUSS-00164: "multiple LIMIT clauses not allowed"
SQLSTATE: 42601
Description: Multiple LIMIT clauses are used in the INSERT INTO SELECT statement.
Solution: Use one LIMIT clause in the INSERT INTO SELECT statement.
GAUSS-00165: "multiple WITH clauses not allowed"
SQLSTATE: 42601
Description: Multiple WITH clauses are used in the INSERT INTO SELECT statement.
Solution: Use one WITH clause in the INSERT INTO SELECT statement.
GAUSS-00166: "OUT and INOUT arguments aren't allowed in TABLE functions"
SQLSTATE: 42601
Description: The OUT and INOUT parameters are used in table functions.
Solution: Do not use the OUT and INOUT parameters in table functions.
GAUSS-00167: "multiple COLLATE clauses not allowed"
SQLSTATE: 42601
Description: Multiple COLLATE clauses are specified.
Solution: Specify only one COLLATE clause.
GAUSS-00168: "unexpected node type %d"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00169: "%s constraints cannot be marked DEFERRABLE"
SQLSTATE: 0A000
Description: The constraint that cannot be marked with DEFERRABLE is used.
Solution: Modify the SQL statement.
GAUSS-00170: "%s constraints cannot be marked NOT VALID"
SQLSTATE: 0A000
Description: The constraint that cannot be marked with NOT VALID is used.
Solution: Modify the SQL statement.
GAUSS-00171 - GAUSS-00180
GAUSS-00171: "%s constraints cannot be marked NO INHERIT"
SQLSTATE: 0A000
Description: The constraint that cannot be marked with NO INHERIT is used.
Solution: Modify the SQL statement.
GAUSS-00172: "undefined or invalid action for statement ' alter system '"
SQLSTATE: 42704
Description: The option length is not 1 in the ALTER SYSTEM statement.
Solution: Ensure that the option length is 1.
GAUSS-00173: "unsupported action '%s' for statement ' alter system '"
SQLSTATE: 42704
Description: An unsupported option is used in the ALTER SYSTEM statement.
Solution: Use a supported option. For details, see en-us_topic_0237122075.html.
GAUSS-00174: "undefined action '%s' for statement ' alter system '"
SQLSTATE: 42704
Description: An unsupported option is used in the ALTER SYSTEM statement.
Solution: Use a supported option. For details, see en-us_topic_0237122075.html.
GAUSS-00175: "missing or invalid session ID"
SQLSTATE: 42704
Description: The Session ID value used in the ALTER SYSTEM statement is incorrect.
Solution: Use a correct Session ID value. For details about Session ID values, see the dv_sessions view.
GAUSS-00176: "parameter '%s' is assigned more than once"
SQLSTATE: 42710
Description: Duplicate parameter names exist.
Solution: Ensure that the parameter names in a function are different.
GAUSS-00177: "parameter '%s' is undefined"
SQLSTATE: 42P02
Description: Undefined parameter.
Solution: Modify the SQL statement.
GAUSS-00178: "the parameter located '%d' have been assigned"
SQLSTATE: 42710
Description: A value has been assigned to the parameter mode.
Solution: Modify the SQL statement.
GAUSS-00179: "parameter mode %c doesn't exist"
SQLSTATE: XX000
Description: An invalid parameter mode is used.
Solution: Use a valid parameter mode.
GAUSS-00180: "output argument located '%d' doesnot assigned"
SQLSTATE: XX000
Description: The type of an output parameter is not set.
Solution: Set types for all parameters.
GAUSS-00181 - GAUSS-00190
GAUSS-00181: "function '%s' doesn't exist "
SQLSTATE: 42883
Description: The function is not defined.
Solution: Modify the SQL statement.
GAUSS-00182: "function '%s' isn't exclusive "
SQLSTATE: 42723
Description: Duplicate function definitions exist.
Solution: Ensure that no duplicate functions exist in the system.
GAUSS-00183: "function '%s' with %d parameters doesn't exist "
SQLSTATE: 42883
Description: The function is not defined.
Solution: Modify the SQL statement.
GAUSS-00184: "invalid name: %s"
SQLSTATE: 42601
Description: The variable name is invalid.
Solution: Name a variable in compliance with naming rules. For details, see en-us_topic_0237120321.html.
GAUSS-00185: "WITH query name '%s' specified more than once"
SQLSTATE: 42712
Description: The name of a WITH clause is specified multiple times.
Solution: Specify the name of a WITH clause only once.
GAUSS-00187: "unexpected utility statement in WITH"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00188: "WITH clause containing a data-modifying statement must be at the top level"
SQLSTATE: 0A000
Description: The non-SELECT with statement is not placed at the beginning of the whole query.
Solution: Place the non-SELECT with statement at the beginning of the whole query.
GAUSS-00189: "wrong number of output columns in WITH"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00190: "recursive query '%s' column %d has type %s in non-recursive term but type %s overall"
SQLSTATE: 42804
Description: The column type in the non-recursive query is inconsistent with that in the recursive query.
Solution: Convert the output type in the non-recursive query to that in the recursive query.
GAUSS-00191 - GAUSS-00200
GAUSS-00191: "recursive query '%s' column %d has collation '%s' in non-recursive term but collation '%s' overall"
SQLSTATE: 42P21
Description: The column character set in the recursive query is inconsistent with that of that in the non-recursive query.
Solution: Convert the output character set of the non-recursive query to that of the recursive query.
GAUSS-00192: "WITH query '%s' has %d columns available but %d columns specified"
SQLSTATE: 42P10
Description: The number of parameters specified in the recursive query is inconsistent with the number of parameters required for the actual query.
Solution: Ensure that the number of parameters specified in the recursive query is consistent with the number of parameters required.
GAUSS-00193: "mutual recursion between WITH items is not implemented"
SQLSTATE: 0A000
Description: Recursion between queries is not implemented.
Solution: Use a supported function.
GAUSS-00194: "recursive query '%s' must not contain data-modifying statements"
SQLSTATE: 42P19
Description: The recursive query contains non-query statements.
Solution: Ensure that the recursive query contains only query statements.
GAUSS-00196: "missing recursive reference"
SQLSTATE: XX000
Description:Internal system error.
Solution:Contact technical support.
GAUSS-00197: "ORDER BY in a recursive query is not implemented"
SQLSTATE: 0A000
Description:ORDER BY is used in a recursive query.
Solution: Do not use ORDER BY in a recursive query.
GAUSS-00198: "OFFSET in a recursive query is not implemented"
SQLSTATE: 0A000
Description: Syntax not supported.
Solution: Modify the SQL statement.
GAUSS-00199: "LIMIT in a recursive query is not implemented"
SQLSTATE: 0A000
Description:LIMIT is used in a recursive query.
Solution: Do not use LIMIT in a recursive query.
GAUSS-00200: "FOR UPDATE/SHARE in a recursive query is not implemented"
SQLSTATE: 0A000
Description:FOR UPDATE/SHARE is used in a recursive query.
Solution: Do not use FOR UPDATE/SHARE in a recursive query.