.menu_en.yml

100.learn-more-about-oceanbase=What is OceanBase Database
  400.compatibility-with-oracle=Compatibility with Oracle
200.quickstart=Get Started
  200.get-started-with-oceanbase-sql=Learn OceanBase SQL
  300.create-sample-application-of-mysql-mode=Build a sample application (MySQL mode)
  300.create-sample-application-of-oracle-mode=Build a sample application (Oracle mode)
  500.experience-advanced-features-of-oceanbase=Try out advanced features of OceanBase Database
    100.experience-scalable-oltp=Scalable OLTP
300.develop=Develop
  100.application-development-of-mysql-mode=Develop applications (MySQL mode)
    100.connect-to-oceanbase-database-of-mysql-mode=Connect to OceanBase Database
      1400.use-the-database-connection-pool-of-mysql-mode=Use database connection pool
    200.sample-program-of-mysql-mode=Sample applications
      100.java-of-mysql-mode=Java
      200.python-of-mysql-mode=Python
      400.go-of-mysql-mode=Go
    300.database-object-planning-of-mysql-mode=Plan database objects   
    400.write-data-of-mysql-mode=Write data
    500.read-data-of-mysql-mode=Read data
      200.multi-table-join-query-of-mysql-mode=Join tables
      300.use-operators-and-functions-in-query-of-mysql-mode=Use operators and functions in queries
    600.transaction-in-develop-of-mysql-mode=Transactions
      300.transaction-savepoints-of-mysql-mode=Savepoints
    700.application-error-handling-specification-and-common-error-solutions=Application errors
      100.application-error-handling-specification-of-mysql-mode=Troubleshooting guidelines
      200.common-errors-and-solutions-of-mysql-mode=Common errors and troubleshooting practices
  200.application-development-of-oracle-mode=Develop applications (Oracle mode)
    100.connect-to-oceanbase-database-of-oracle-mode=Connect to OceanBase Database
      1300.use-the-database-connection-pool-of-oracle-mode=Use database connection pool
    200.sample-program-of-oracle-mode=Sample applications
      100.java-of-oracle-mode=Java
      300.c-of-oracle-mode=C/C++
    300.database-object-planning-of-oracle-mode=Plan database objects
    400.write-data-of-oracle-mode=Write data
    500.read-data-of-oracle-mode=Read data
      200.multi-table-join-query-of-oracle-mode=Join tables
      300.use-operators-and-functions-in-query-of-oracle-mode=Use operators and functions in queries
    600.transaction-in-develop-of-oracle-mode=Transactions
      300.transaction-savepoints-of-oracle-mode=Savepoints
    700.application-error-handling-specification-and-common-error-solutions-of-oracle-mode=Application errors
      100.application-error-handling-specification-of-oracle-mode=Troubleshooting guidelines
      200.common-errors-and-solutions-of-oracle-mode=Common errors and troubleshooting practices
400.deploy=Deploy
  300.deploy-oceanbase-enterprise-edition=Deploy OceanBase Database Enterprise Edition
    200.preparations-before-deploy=Before deployment
    300.deploy-through-a-graphical-interface=Deploy through GUI
      100.configuring-the-deploy-environment-through-oat=Configure deployment environment using OAT
      200.deploy-ocp-use-oat=Deploy OCP
      300.deploy-oceanbase-cluster-use-ocp=Deploy OceanBase clusters using OCP
    400.deploy-through-the-command-line=Deploy through CLI
      100.configure-a-deployment-environment-command-line=Configure deployment environment
      200.deploy-the-oceanbase-cluster-command-line=Deploy OceanBase clusters using CLI
  500.deploy-oceanbase-database-community-edition=Deploy OceanBase Database Community Edition
    200.local-deployment=Deploy locally
      200.environment-and-configuration-checks=Before deployment
      400.deploy-by-ui=Deploy through GUI
500.data-migration=Migrate
  200.migrate-data-from-mysql-database-to-oceanbase-database=Migrate from MySQL databases to OceanBase Database
  300.migrate-data-from-oceanbase-database-to-mysql-database=Migrate from OceanBase Database to MySQL databases
  400.migrate-data-from-oracle-database-to-oceanbase-database=Migrate from Oracle databases to OceanBase Database
  500.migrate-data-from-oceanbase-database-to-oracle-database=Migrate from OceanBase Database to Oracle databases
  600.migrate-data-from-db2-luw-database-to-oceanbase-database=Migrate from DB2 databases to OceanBase Database
  610.migrate-data-from-oceanbase-database-to-db2-luw-database=Migrate from OceanBase Database to DB2 databases
  620.migrate-data-from-tidb-database-to-oceanbase-database=Migrate from TiDB databases to OceanBase Database
  640.migrate-data-from-postgresql-database-to-oceanbase-database=Migrate from PostgreSQL databases to OceanBase Database
  700.migrate-data-from-csv-file-to-oceanbase-database=Migrate from CSV files to OceanBase Database
  900.data-migration-between-oceanbase-databases=Migrate data between OceanBase Database
  1000.use-sql-statements-migrate-data=Migrate data using SQL statements
  1100.bypass-import=Bypass import
600.manage=Manage
  100.cluster-management=Manage clusters
    100.cluster-management-overview=Overview
    300.common-cluster-operations=Common cluster operations
    400.common-cluster-failure=Troubleshoot common problems
  200.tenant-management=Manage tenants
    600.common-tenant-operations=Common tenant operations
       300.resource-isolation=Resource isolation
        200.resource-isolation-of-oracle-mode=Manage resource isolation (Oracle mode)
        300.resource-isolation-of-mysql-mode=Manage resource isolation (MySQL mode)
      800.tenant-scale-in-and-out=Scale in/out
      1500.resource-pool-management=Manage resource pools
      1600.resource-specification-management=Manage unit configs
  300.replica-management=Manage replicas
    200.replica-distribution=Replica distribution
      200.locality-common-operations=Common locality operations
  400.high-availability=High availability
    200.multi-replica-disaster-recovery=Multi-replica disaster recovery
    300.physical-standby-database-disaster-recovery=Physical standby database disaster recovery
      200.create-a-standby-tenant=Create a standby tenant
      300.log-transport-service=Log transmission service
        200.configure-the-log-transport-service=Configure log transmission service
      600.role-switch=Switch roles
    400.arbitration-high-availability=Arbitration high availability
    500.recyclebin-management=Manage recycle bin
  500.security-and-permissions=Security and permissions
    200.identification-and-authentication=Identification and authentication
      100.identification-and-authentication-of-mysql-mode=MySQL mode
      200.identification-and-authentication-of-oracle-mode=Oracle mode
    300.access-control=Access control
      200.user-and-permission=Users and permissions
        200.permission-of-mysql-mode=MySQL mode
        300.permission-of-oracle-mode=Oracle mode
          400.manage-roles-of-oracle-mode=Manage roles
    400.data-transfer-encryption=Data transmission encryption
    500.data-storage-encryption=Transparent data encryption
      200.data-storage-encryption-of-mysql-mode=MySQL mode
      300.data-storage-encryption-of-oracle-mode=Oracle mode
    600.security-audit=Security audit
  600.backup-and-recovery=Backup and restore
    300.log-archive=Log archive
    400.data-backup=Data backup
    500.clear-backup-data=Clear backup data
    600.restore-data=Restore data
    700.recover-table=Restore by table
  700.monitor=Monitor
    200.monitor-items-introduction=Metrics
      100.system-monitor=System monitoring
      300.sql-monitor=SQL monitoring
  800.logging=Logs
    600.view-logs=View logs
    900.performance-tuning=Performance tunning
    300.identify-bottlenecks-within-components=Identify bottlenecks within components
      400.performance-bottlenecks-of-observer=OBServer performance bottlenecks
        200.not-the-best-plan=Non-optimal plan
    400.sql-tuning=SQL tunning
      200.execution-plan-optimization=Execution plan optimization
        100.statistics-and-cost-based-optimization=Statistical information and row estimation
          200.statistic-information=Statistical information
            200.collect-statistic-information=Collect statistical information
            400.manage-statistic-information=Manage statistical information
          300.cost-based-optimization=Row estimation
        200.plan-management=Plan management
        300.index-selection=Index selection
        400.join-order-and-join-algorithm=Join order and join algorithm
          200.join-algorithm=Join algorithm
        500.order-by-and-limit=Order and limit optimization
      400.business-logic-optimization=Business logic optimization
  900.daily-inspection=Daily inspection
    900.full-link-detection=End-to-end tracing
  1000.troubleshooting=Troubleshooting
    400.storage=Storage
    500.election=Election
    600.transaction=Transaction
    800.physical-standby-database=Physical standby database
    900.backup-and-recovery=Backup and restore
  1100.emergency-response=Emergency response
    300.common-emergency-response=Common emergency problem handling
      100.issues-in-the-hardware-environment=Hardware issues
      200.problems-caused-by-capacity-changes=Capacity issues
      300.other-problems-within-the-cluster=Other cluster issues
700.reference=Reference
  100.oceanbase-database-concepts=System principles
    300.multi-tenant-architecture=Multi-tenant architecture
      500.tenants-and-resource-management=Tenants and resource management
    400.database-objects=Database objects
      100.database-objects-of-oracle-mode=Oracle mode
        100.introduction-to-database-objects-of-oracle-mode=Introduction
        200.table-of-oracle-mode=Tables
          200.data-type-of-oracle-mode=Data type
            700.format-model-of-oracle-mode=Format model
        300.index-of-oracle-mode=Indexes
        400.partition-of-oracle-mode=Partitions
        500.view-of-oracle-mode=Views
          150.standard-view-of-oracle-mode=Standard views
          200.materialized-view-of-oracle-mode=Materialized views
        600.other-objects-of-oracle-mode=Other objects
        700.system-view-of-oracle-mode=System views
        800.data-integrity-of-oracle-mode=Data integrity
          200.integrity-constraint-type-of-oracle-mode=Integrity constraint type
      200.database-objects-of-mysql-mode=MySQL mode
        100.introduction-to-database-objects-of-mysql-mode=Introduction
        200.table-of-mysql-mode=Tables
          200.data-type-of-mysql-mode=Data type
        300.index-of-oracle-mode=Indexes
        400.partition-of-mysql-mode=Partitions
        500.view-of-mysql-mode=Views
          150.standard-view-of-mysql-mode=Standard views
          200.materialized-view-of-mysql-mode=Materialized views
        600.system-view-of-mysql-mode=System views
        700.data-integrity-of-mysql-mode=Data integrity
          200.integrity-constraint-type-of-mysql-mode=Integrity constraint type
    500.distributed-database-objects=Distributed database objects
      300.data-partitions-and-replicas=Data partitions and replicas
        300.partition-replica-type=Partition replica type
        500.data-balancing=Data balancing
      400.dynamic-scaling=Dynamic scaling
        200.scale-in-and-scale-out-of-tenant-resources=Tenant resource scaling
    600.data-link=Data link
      200.database-proxy=Database proxy
      300.database-driver=Database connector
    700.user-interface-and-query-language=User interface and query language
      100.SQL=SQL
        100.sql-introduction=Introduction
        200.sql-statement=SQL statements
        500.distributed-execution-plan=Distributed execution plan
      200.PL=PL
        100.pl-concepts=PL concepts
          100.pl-of-oracle-mode=Oracle mode
          200.pl-of-mysql-mode=MySQL mode
    800.transaction-management=Transaction management
      100.transaction=Transaction
        500.transaction-control=Transaction control
          400.transactional-control-statement=Transaction control statements
        800.distributed-transactions-1=Distributed transaction
      200.transaction-concurrency-and-consistency=Transaction concurrency and consistency
        300.concurrency-control=Concurrency control
        400.transaction-isolation-level=Transaction isolation level
    900.storage-architecture=Storage architecture
      200.data-storage=Data storage
      300.dump-and-merge=Compaction
      600.data-integrity=Data integrity
    1000.high-data-reliability-and-availability=Data reliability and high availability
      100.high-availability-architecture=High availability architecture
      400.data-protection=Data protection
      500.backup-and-recovery=Backup and restore
    1100.database-security=Database security
    1200.observer-node-architecture=OBServer node architecture
      300.observer-thread-model=observer thread model
      500.memory-management=Memory management
  200.system-management=System management
    200.configuration-management=Configuration management
    500.manage-data-storage=Storage management
      100.dump-management=Minor compaction management
      200.merge-management=Major compaction management
      300.data-compression=Data compression
    700.memory-management=Memory management
    800.management-process=Process management
    1000.disk-data-file-management=Disk management
  300.database-object-management=Database object management
    100.manage-object-of-mysql-mode=MySQL mode
      100.manage-databases-of-mysql-mode=Create and manage databases
      200.manage-tables-of-mysql-mode=Create and manage tables
        1000.manage-external-tables-of-mysql-mode=Create and manage external tables
      300.manage-partitions-of-mysql-mode=Create and manage partitions
        900.create-partition-table-index-of-mysql-mode=Create indexes on partitioned tables
      400.manage-table-groups-of-mysql-mode=Create and manage table groups
      500.manage-indexes-of-mysql-mode=Create and manage indexes
      600.manage-views-of-mysql-mode=Manage views
        200.manage-materialized-views-of-mysql-mode=Manage materialized views
          100.materialized-views-of-mysql-mode=Materialized views
          200.materialized-views-log-of-mysql-mode=Materialized view logs
      700.manage-sequence-of-mysql-mode=Create and manage sequences
      800.manage-triggers-of-mysql-mode=Create and manage triggers
      900.manage-dblink-of-mysql-mode=Create and manage DBLinks
    200.manage-object-of-oracle-mode=Oracle mode
      100.manage-tables-of-oracle-mode=Create and manage tables
        1000.manage-external-tables-of-oracle-mode=Create and manage external tables    
      200.manage-partitions-of-oracle-mode=Create and manage partitions
        900.create-partition-table-index-of-oracle-mode=Create indexes on partitioned tables
      300.manage-table-groups-of-oracle-mode=Create and manage table groups
      400.manage-indexes-of-oracle-mode=Create and manage indexes
      500.manage-views-of-oracle-mode=Manage views
        200.manage-materialized-views-of-oracle-mode=Manage materialized views
          100.materialized-views-of-oracle-mode=Materialized views
          200.materialized-views-log-of-oracle-mode=Materialized view logs
      800.manage-triggers-of-oracle-mode=Create and manage triggers
      1000.manage-dblink-of-oracle-mode=Create and manage DBLinks
  400.database-design-specifications-and-practices=Database design specifications and practices
    100.object-naming-conventions=Object naming conventions
    200.object-structure-design-specification=Object structure design specifications
  500.sql-reference=SQL reference
    100.sql-syntax=SQL syntax
    100.system-tenants=System tenants
      200.alter-system=ALTER SYSTEM
    200.common-tenant-of-mysql-mode=User tenants (MySQL mode)
      100.basic-elements-of-mysql-mode=Basic elements
        100.data-type-of-mysql-mode=Data types
          200.numeric-of-mysql-mode=Numeric types
          300.date-and-time-types-of-mysql-mode=Datetime types
          400.string-of-mysql-mode=String types
          500.large-object-of-mysql-mode=Large objects and text types
          800.json-formatted-data-type-of-mysql-mode=JSON data types
          900.spatial-data-type-of-mysql-mode=Spatial data types
        200.expression-of-mysql-mode=Expressions
        300.character-set-and-collation-of-mysql-mode=Character set and collation
        400.literal-of-mysql-mode=Literals
      200.operator-of-mysql-mode=Operators
      400.functions-of-mysql-mode=Functions
        200.single-row-functions-of-mysql-mode=Single-row functions
          100.date-and-time-functions-of-mysql-mode=Datetime functions
          200.string-functions-of-mysql-mode=String functions
          300.conversion-functions-of-mysql-mode=Conversion functions
          400.mathematical-functions-of-mysql-mode=Mathematical functions
          500.comparison-functions-of-mysql-mode=Comparison functions
          600.process-control-functions-of-mysql-mode=Process control functions
        300.aggregate-function-of-mysql-mode=Aggregate functions
        400.analysis-functions-of-mysql-mode=Analysis functions
        500.encryption-and-compression-functions-of-mysql-mode=Encryption functions
        600.information-functions-of-mysql-mode=Information functions
        700.json-functions-of-mysql-mode=JSON functions
          100.create-json-text-function-of-mysql-mode=Create JSON text functions
          200.search-json-text-function-of-mysql-mode=Search JSON text functions
          300.modify-json-text-function-of-mysql-mode=Modify JSON text functions
          400.return-json-text-property-function-of-mysql-mode=Return JSON text property functions
          500.json-utility-function-of-mysql-mode=JSON utility functions
          600.json-aggregate-function-of-mysql-mode=JSON aggregate functions
        800.spatial-functions-of-mysql-mode=Spatial functions
        900.performance-schema-of-mysql-mode=Performance schema functions
        1000.other-functions-of-mysql-mode=Other functions
      500.queries-and-subqueries-of-mysql-mode=Queries and subqueries
      600.sql-statement-of-mysql-mode=SQL statements
        8100.select-of-mysql-mode=SELECT 
      700.ddl-function-of-mysql-mode=DDL feature
    300.common-tenant-of-oracle-mode=User tenants (Oracle mode)
      200.pseudo-column-of-oracle-mode=Pseudo columns
      300.basic-elements-of-oracle-mode=Basic elements
        100.built-in-data-types-of-oracle-mode=Built-in data types
          200.character-data-type-of-oracle-mode=Character data types
          300.numeric-data-type-of-oracle-mode=Numeric data types
          400.date-time-and-interval-data-types-of-oracle-mode=Datetime and interval data types
          600.large-object-data-type-of-oracle-mode=Large object data types
        1000.json-formatted-data-type-oracle-mode=JSON data types
        1100.xml-date-type-of-oracle-mode=XML data types
        200.data-type-comparison-rules-of-oracle-mode=Data type comparison rules
        300.literal-of-oracle-mode=Literals
          400.date-and-time-literal-of-oracle-mode=Datetime literals
        400.format-of-oracle-mode=Format model
        500.null-of-oracle-mode=NULL value
        600.annotation-of-oracle-mode=Annotations
          400.hint-of-oracle-mode=Hints
            200.hint-list-of-oracle-mode=Hint list
        700.database-objects-of-oracle-mode=Database objects
        800.database-naming-convention-of-oracle-mode=Database naming conventions
        900.database-object-reference-method-of-oracle-mode=Database object reference methods
          300.reference-objects-in-a-remote-database-of-oracle-mode=Reference objects in a remote database
      400.operator-of-oracle-mode=Operators
      500.functions-of-oracle-mode=Functions
        200.single-row-functions-of-oracle-mode=Single-row functions
          100.numeric-functions-of-oracle-mode=Numeric functions
          200.string-functions-that-return-a-string-of-oracle-mode=String functions that return a string
          300.string-functions-that-return-numbers-of-oracle-mode=String functions that return numbers
          400.date-and-time-functions-of-oracle-mode=Datetime functions
          500.generic-comparison-functions-of-oracle-mode=Generic comparison functions
          600.conversion-functions-of-oracle-mode=Conversion functions
          700.encoding-and-decoding-functions-of-oracle-mode=Encoding and decoding functions
          800.null-value-related-function-of-oracle-mode=Null value related functions
          900.environment-and-identifier-functions-of-oracle-mode=Environment and identifier functions
          1000.hierarchical-functions-of-oracle-mode=Hierarchical functions
          1200.json-functions-oracle-mode=JSON functions
            200.create-json-text-function-oracle=Create JSON text functions
            300.query-json-text-function-oracle=Query JSON text functions
            400.validate-json-text-function-oracle=Validate JSON text functions
            500.modify-json-text-function-oracle=Modify JSON text functions
          1300.xml-functions-of-oracle-mode=XML functions
            200.construct-xmltype-data-functions-of-oracle-mode=Construct XMLType data functions
            300.querying-xmltype-data-functions-of-oracle-mode=Query XMLType data functions
            400.modify-xmltype-data-functions-of-oracle-mode=Modify XMLType data functions
        300.aggregate-functions-of-oracle-mode=Aggregate functions
        400.analysis-functions-of-oracle-mode=Analysis functions
      600.expression-of-oracle-mode=Expressions
      700.condition-of-oracle-mode=Conditions
      800.queries-and-subqueries-of-oracle-mode=Queries and subqueries
      900.sql-statement-of-oracle-mode=SQL statements
          100.ddl-of-oracle-mode=DDL
          200.dml-of-oracle-mode=DML
            500.select-of-oracle-mode=SELECT
          300.dcl-of-oracle-mode=DCL
      1000.ddl-function-of-oracle-mode=DDL feature
  200.sql-specifications-and-practices=SQL specifications and practices
    200.sql-writing-Specification=SQL writing specifications
    300.sql-statement-example=SQL statement examples
  300.pl-reference=PL reference
    100.what-is-pl=What is PL
    200.pl-mysql=PL reference (MySQL mode)
      200.storage-object-mysql=PL stored procedures
      300.cursor-mysql=PL cursors
      400.control-statement-mysql=PL conditional control statements
      500.pl-manipulation-statement-mysql=PL data manipulation statements
      600.sql-statements-for-pl-stored-programs-mysql=PL data definition statements
      700.pl-database-management-statements-mysql=PL database management statements
      800.information-schema-dictionary-view-mysql=PL related dictionary views
      900.pl-exception-handling-statement-mysql=PL exception handling
      1000.pl-system-package-mysql=PL system packages
        9950.dbms-mview-mysql=DBMS_MVIEW
        10050.dbms-mview-stat-mysql=DBMS_MVIEW_STAT
        13300.dbms-resource-manager-mysql=DBMS_RESOURCE_MANAGER
        15900.dbms-stats-mysql=DBMS_STATS
        16000.dbms-trusted-certificate-manager-mysql=DBMS_TRUSTED_CERTIFICATE_MANAGER
        17800.dbms-udr-mysql=DBMS_UDR
        17900.dbms-workload-repository-mysql=DBMS_WORKLOAD_REPOSITORY
        20700.dbms-xplan-mysql=DBMS_XPLAN
    300.pl-oracle=PL reference (Oracle mode)
      100.pl-language-basics-oracle=PL language basics
      200.data-type-oracle=PL data types
      300.process-control-oracle=PL process control
      400.collections-and-records-oracle=PL collections and records
        700.collection-methods-oracle=Collection methods
      500.pl-static-sql-oracle=PL static SQL
        200.cursor-oracle=Cursors
        400.autonomous-transactions-oracle=Autonomous transactions
      600.dynamic-sql-oracle=PL dynamic SQL
      700.stored-procedure-and-functions-oracle=PL stored procedures and functions
        600.pipeline-function-oracle=Pipeline functions
        700.user-defined-aggregation-functions-oracle=User-defined functions
      800.trigger-oracle=PL triggers
      900.package-oracle=PL packages
      1000.exception-handling-oracle=PL exception handling
      1100.ddl-operations-on-stored-pl-units-oracle=DDL operations on stored PL units
      1300.pl-label-security-package-oracle=PL label security package
        200.sa-sysdba-policy-management-package-oracle=SA_SYSDBA policy management package
        300.sa-components-tag-package-oracle=SA_COMPONENTS label component package
        400.sa-label-admin-tag-management-pack-oracle=SA_LABEL_ADMIN label management package
        500.sa-policy-admin-policy-management-packs-oracle=SA_POLICY_ADMIN policy management package
        600.sa-user-admin-user-tag-management-pack-oracle=SA_USER_ADMIN user label management package
        700.sa-session-session-management-pack-oracle=SA_SESSION session management package
      1400.pl-system-package-oracle=PL system package (Oracle mode)
        1900.dbms-application-info-oracle=DBMS_APPLICATION_INFO
        2600.dbms-audit-mgmt-oracle=DBMS_AUDIT_MGMT
        3800.dbms-crypto-oracle=DBMS_CRYPTO
        5300.dbms-debug-oracle=DBMS_DEBUG
        5600.dbms-describe-oracle=DBMS_DESCRIBE
        8800.dbms-job-oracle=DBMS_JOB
        9300.dbms-lob-oracle=DBMS_LOB
        9400.dbms-lock-oracle=DBMS_LOCK
        9900.dbms-metadata-oracle=DBMS_METADATA
        9950.dbms-mview-oracle=DBMS_MVIEW
        10000.dbms-monitor-oracle=DBMS_MONITOR
        10050.dbms-mview-stat-oracle=DBMS_MVIEW_STAT
        11100.dbms-output-oracle=DBMS_OUTPUT
        12500.dbms-plan-cache-oracle=DBMS_PLAN_CACHE
        12700.dbms-random-oracle=DBMS_RANDOM
        13300.dbms-resource-manager-oracle=DBMS_RESOURCE_MANAGER
        14200.dbms-scheduler-oracle=DBMS_SCHEDULER
        14500.dbms-session-oracle=DBMS_SESSION
        15200.dbms-sql-oracle=DBMS_SQL
        15900.dbms-stats-oracle=DBMS_STATS
        17800.dbms-udr-oracle=DBMS_UDR
        17900.dbms-utility-oracle=DBMS_UTILITY
        18400.dbms-workload-repository-oracle=DBMS_WORKLOAD_REPOSITORY
        18500.dbms-xa-oracle=DBMS_XA
        19700.dbms-xmlgen-oracle=DBMS_XMLGEN
        20700.dbms-xplan-oracle=DBMS_XPLAN
        22800.odciconst-oracle=ODCIConst
        26000.utl-encode-oracle=UTL_ENCODE
        26100.utl-file-oracle=UTL_FILE
        26300.utl-i18n-oracle=UTL_I18N
        27000.utl-raw-oracle=UTL_RAW
        27800.anydata-type-oracle=ANYDATA TYPE
        29600.xmltype-oracle=XMLType
  600.api=Multi-model API
    500.tableapi=TableAPI
      100.introduction-to-tableapi=Implementation
      200.use-of-the-tableapi-client=Use the TableAPI client
      260.tableapi-go=Use the TableAPI Go client
    600.hbaseapi=HBaseAPI
  700.system-views=System views
    300.system-view-of-sys-tenant=SYS tenant views
      200.dictionary-view-of-sys-tenant=Dictionary views
      300.performance-view-of-sys-tenant=Performance views
    400.system-view-of-mysql-mode=MySQL tenant views
      200.dictionary-view-of-mysql-mode=Dictionary views
      300.performance-view-of-mysql-mode=Performance views
    500.system-view-of-oracle-mode=Oracle tenant views
      200.dictionary-view-of-oracle-mode=Dictionary views
      300.performance-view-of-oracle-mode=Performance views
  800.configuration-items-and-system-variables=Parameters and system variables
    100.system-configuration-items=Parameters
      300.cluster-level-configuration-items=Cluster-level parameters
      400.tenant-level-configuration-items=Tenant-level parameters
    200.system-variable=System variables
      300.global-system-variable=Global variables
      400.session-system-variable=Session-level variables
  900.error-code=Error codes
    600.error-code-of-mysql-mode=MySQL mode
    700.error-code-of-oracle-mode=Oracle mode
  1000.performance-tuning-guide=Performance tunning
    200.performance-related-tools=Performance related tools
      100.system-tools=System tools
      200.internal-table=Internal tables
      300.log=Logs
    300.system-tuning=System tunning
      200.database-parameter-tuning=Database parameter tuning
      300.obproxy-parameter-optimization=ODP parameter tuning
    400.business-model-tuning=Business model tuning
      400.performance-diagnosis=Performance diagnosis
        450.wr-management=WR management
        500.ash-report-diagnosis=ASH report
    500.sql-optimization=SQL tunning
      200.sql-execution-plan=SQL execution plans
        200.execution-plan-operator=Execution plan operators
      300.distributed-execution-plan=Distributed execution plans
      350.parallel-execution=Parallel execution plans
        300.deploy-parallel-execution=Set concurrent execution
      400.sql-optimization=SQL tunning
        300.monitor-sql-execution-performance=SQL execution performance monitoring
          400.sql-performance-analysis-example=SQL performance analysis example
        400.optimizer-statistics=Optimizer statistics
          200.statistics-collection-methods=Statistics collection methods
          300.statistics-management=Statistics management
        500.query-rewrite=Query rewrite
        600.query-optimization=Query optimization
          100.access-path=Access path
          200.join-algorithm=Join algorithm
        700.manage-execution-plans=Manage execution plans
  1200.database-proxy=Database proxy
    200.obproxy-management=ODP
      200.manage-obproxy-clusters=Manage ODP clusters
      300.manage-obproxy=Manage ODP
    500.logical-connection=Logical connection
    700.route-management=Route management
      400.odp-routing-policy=ODP routing policy
  1300.drivers=Drivers
  1400.platform-products=Platforms
    400.1.ocp-express=OCP Express
  1500.command-line-tools=Components & tools
    100.manage=O & M
      100.obshell=OBShell
        210.use-case=Use OBShell
        300.obshell-clients=Command line
        400.obshell-api-reference=API references
      200.ob-admin=ob_admin
        300.clog=clog
    200.monitor-and-diagnos=Monitoring and diagnostics
      200.sql_diagnoser=SQL diagnoser
        200.deploy-and-use-delsql_diagnoser=Deploy and use SQL diagnoser
        300.sql_diagnoser-paramenters=SQL diagnoser remarks
    300.data-integrate=Data integration
      300.ob-partition-calculator=Partition calculator
      400.cdc=CDC
        200.obcdc=obcdc
          100.deploy-and-use-obcdc=Deploy and use obcdc
          200.obcdc-parameters=obcdc parameters
        400.oblogmsg=oblogmsg
    400.stress-test-tools=Stress testing tools
      100.mysqltest=mysqltest
        200.use-of-case=Use of cases  
800.FAQ=FAQ
900.release-notes=Release Notes
  10100.enterprise-edition-history-release=OceanBase Database Enterprise Edition
    9600.V4.3=V4.3
    9790.V4.2=V4.2
    9800.V4.1=V4.1
    10100.V3.2=V3.2
    10200.V3.1=V3.1
    10300.V2.2=V2.2
  10200.community-edition-history-release=OceanBase Database Community Edition
    9700.V4.3=V4.3
    9890.V4.2=V4.2
    9900.V4.1=V4.1
    10000.V4.0=V4.0
    10100.V3.1=V3.1