Esta página ainda não está disponível no idioma selecionado. Estamos trabalhando para adicionar mais opções de idiomas. Agradecemos sua compreensão.

GaussDB(DWS)
GaussDB(DWS)

    All results for "" in this service

    Compute
    Elastic Cloud Server
    Huawei Cloud Flexus
    Bare Metal Server
    Auto Scaling
    Image Management Service
    Dedicated Host
    FunctionGraph
    Cloud Phone Host
    Huawei Cloud EulerOS
    Management & Governance
    Cloud Eye
    Identity and Access Management
    Cloud Trace Service
    Resource Formation Service
    Tag Management Service
    Log Tank Service
    Config
    OneAccess
    Resource Access Manager
    Simple Message Notification
    Application Performance Management
    Application Operations Management
    Organizations
    Optimization Advisor
    IAM Identity Center
    Cloud Operations Center
    Resource Governance Center
    Cloud Ecosystem
    KooGallery
    Partner Center
    Analytics
    MapReduce Service
    Data Lake Insight
    CloudTable Service
    Cloud Search Service
    Data Lake Visualization
    Data Ingestion Service
    GaussDB(DWS)
    DataArts Studio
    Data Lake Factory
    DataArts Lake Formation
    Others
    Product Pricing Details
    System Permissions
    Console Quick Start
    Common FAQs
    Instructions for Associating with a HUAWEI CLOUD Partner
    Message Center
    Blockchain
    Blockchain Service
    Web3 Node Engine Service
    Storage
    Object Storage Service
    Elastic Volume Service
    Cloud Backup and Recovery
    Storage Disaster Recovery Service
    Scalable File Service Turbo
    Scalable File Service
    Volume Backup Service
    Cloud Server Backup Service
    Data Express Service
    Dedicated Distributed Storage Service
    Databases
    Relational Database Service
    Document Database Service
    Data Admin Service
    Data Replication Service
    GeminiDB
    GaussDB
    Distributed Database Middleware
    Database and Application Migration UGO
    TaurusDB
    Dedicated Cloud
    Dedicated Computing Cluster
    AI
    Face Recognition Service
    Graph Engine Service
    Content Moderation
    Image Recognition
    Optical Character Recognition
    ModelArts
    ImageSearch
    Conversational Bot Service
    Speech Interaction Service
    Huawei HiLens
    Video Intelligent Analysis Service
    Content Delivery & Edge Computing
    Content Delivery Network
    Intelligent EdgeFabric
    CloudPond
    Intelligent EdgeCloud
    Developer Services
    ServiceStage
    CodeArts
    CodeArts PerfTest
    CodeArts Req
    CodeArts Pipeline
    CodeArts Build
    CodeArts Deploy
    CodeArts Artifact
    CodeArts TestPlan
    CodeArts Check
    CodeArts Repo
    Cloud Application Engine
    Networking
    Virtual Private Cloud
    Elastic IP
    Elastic Load Balance
    NAT Gateway
    Direct Connect
    Virtual Private Network
    VPC Endpoint
    Cloud Connect
    Enterprise Router
    Enterprise Switch
    Global Accelerator
    Migration
    Server Migration Service
    Object Storage Migration Service
    Cloud Data Migration
    Migration Center
    User Support
    My Account
    Billing Center
    Cost Center
    Resource Center
    Enterprise Management
    Service Tickets
    HUAWEI CLOUD (International) FAQs
    ICP Filing
    Support Plans
    My Credentials
    Customer Operation Capabilities
    Partner Support Plans
    Professional Services
    IoT
    IoT Device Access
    Security & Compliance
    Security Technologies and Applications
    Web Application Firewall
    Host Security Service
    Cloud Firewall
    SecMaster
    Anti-DDoS Service
    Data Encryption Workshop
    Database Security Service
    Cloud Bastion Host
    Data Security Center
    Cloud Certificate Manager
    Edge Security
    Managed Threat Detection
    Media Services
    Media Processing Center
    Video On Demand
    Live
    SparkRTC
    MetaStudio
    Containers
    Cloud Container Engine
    SoftWare Repository for Container
    Application Service Mesh
    Ubiquitous Cloud Native Service
    Cloud Container Instance
    Middleware
    Distributed Cache Service
    API Gateway
    Distributed Message Service for Kafka
    Distributed Message Service for RabbitMQ
    Distributed Message Service for RocketMQ
    Cloud Service Engine
    Multi-Site High Availability Service
    EventGrid
    Business Applications
    Workspace
    ROMA Connect
    Message & SMS
    Domain Name Service
    Edge Data Center Management
    Meeting
    Developer Tools
    SDK Developer Guide
    API Request Signing Guide
    Terraform
    Koo Command Line Interface
    Solutions
    SAP Cloud
    High Performance Computing
    MacroVerse aPaaS
    KooMessage
    KooPhone
    KooDrive
    Compute
    Elastic Cloud Server
    Huawei Cloud Flexus
    Bare Metal Server
    Auto Scaling
    Image Management Service
    Dedicated Host
    FunctionGraph
    Cloud Phone Host
    Huawei Cloud EulerOS
    Networking
    Virtual Private Cloud
    Elastic IP
    Elastic Load Balance
    NAT Gateway
    Direct Connect
    Virtual Private Network
    VPC Endpoint
    Cloud Connect
    Enterprise Router
    Enterprise Switch
    Global Accelerator
    Management & Governance
    Cloud Eye
    Identity and Access Management
    Cloud Trace Service
    Resource Formation Service
    Tag Management Service
    Log Tank Service
    Config
    OneAccess
    Resource Access Manager
    Simple Message Notification
    Application Performance Management
    Application Operations Management
    Organizations
    Optimization Advisor
    IAM Identity Center
    Cloud Operations Center
    Resource Governance Center
    Migration
    Server Migration Service
    Object Storage Migration Service
    Cloud Data Migration
    Migration Center
    Cloud Ecosystem
    KooGallery
    Partner Center
    User Support
    My Account
    Billing Center
    Cost Center
    Resource Center
    Enterprise Management
    Service Tickets
    HUAWEI CLOUD (International) FAQs
    ICP Filing
    Support Plans
    My Credentials
    Customer Operation Capabilities
    Partner Support Plans
    Professional Services
    Analytics
    MapReduce Service
    Data Lake Insight
    CloudTable Service
    Cloud Search Service
    Data Lake Visualization
    Data Ingestion Service
    GaussDB(DWS)
    DataArts Studio
    Data Lake Factory
    DataArts Lake Formation
    IoT
    IoT Device Access
    Others
    Product Pricing Details
    System Permissions
    Console Quick Start
    Common FAQs
    Instructions for Associating with a HUAWEI CLOUD Partner
    Message Center
    Security & Compliance
    Security Technologies and Applications
    Web Application Firewall
    Host Security Service
    Cloud Firewall
    SecMaster
    Anti-DDoS Service
    Data Encryption Workshop
    Database Security Service
    Cloud Bastion Host
    Data Security Center
    Cloud Certificate Manager
    Edge Security
    Managed Threat Detection
    Blockchain
    Blockchain Service
    Web3 Node Engine Service
    Media Services
    Media Processing Center
    Video On Demand
    Live
    SparkRTC
    MetaStudio
    Storage
    Object Storage Service
    Elastic Volume Service
    Cloud Backup and Recovery
    Storage Disaster Recovery Service
    Scalable File Service Turbo
    Scalable File Service
    Volume Backup Service
    Cloud Server Backup Service
    Data Express Service
    Dedicated Distributed Storage Service
    Containers
    Cloud Container Engine
    SoftWare Repository for Container
    Application Service Mesh
    Ubiquitous Cloud Native Service
    Cloud Container Instance
    Databases
    Relational Database Service
    Document Database Service
    Data Admin Service
    Data Replication Service
    GeminiDB
    GaussDB
    Distributed Database Middleware
    Database and Application Migration UGO
    TaurusDB
    Middleware
    Distributed Cache Service
    API Gateway
    Distributed Message Service for Kafka
    Distributed Message Service for RabbitMQ
    Distributed Message Service for RocketMQ
    Cloud Service Engine
    Multi-Site High Availability Service
    EventGrid
    Dedicated Cloud
    Dedicated Computing Cluster
    Business Applications
    Workspace
    ROMA Connect
    Message & SMS
    Domain Name Service
    Edge Data Center Management
    Meeting
    AI
    Face Recognition Service
    Graph Engine Service
    Content Moderation
    Image Recognition
    Optical Character Recognition
    ModelArts
    ImageSearch
    Conversational Bot Service
    Speech Interaction Service
    Huawei HiLens
    Video Intelligent Analysis Service
    Developer Tools
    SDK Developer Guide
    API Request Signing Guide
    Terraform
    Koo Command Line Interface
    Content Delivery & Edge Computing
    Content Delivery Network
    Intelligent EdgeFabric
    CloudPond
    Intelligent EdgeCloud
    Solutions
    SAP Cloud
    High Performance Computing
    Developer Services
    ServiceStage
    CodeArts
    CodeArts PerfTest
    CodeArts Req
    CodeArts Pipeline
    CodeArts Build
    CodeArts Deploy
    CodeArts Artifact
    CodeArts TestPlan
    CodeArts Check
    CodeArts Repo
    Cloud Application Engine
    MacroVerse aPaaS
    KooMessage
    KooPhone
    KooDrive

      All results for "" in this service

      On this page

      Show all

      Help Center/ GaussDB(DWS)/ SQL Syntax Reference/ SQL Syntax Reference (9.1.0.x)/ Functions and Operators/ XML Functions/ Mapping a Table to XML

      Mapping a Table to XML

      Updated on 2024-09-02 GMT+08:00
      View PDF
      Share

      table_to_xml(tbl regclass, nulls boolean, tableforest boolean, targetns text)

      Description: Maps the contents of a table to XML values.

      Return type: XML

      table_to_xmlschema(tbl regclass, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a relational table schema to an XML schema document.

      Return type: XML

      table_to_xml_and_xmlschema(tbl regclass, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a relational table to XML values and schema documents.

      Return type: XML

      query_to_xml(query text, nulls boolean, tableforest boolean, targetns text)

      Description: Maps the contents of an SQL query to XML values.

      Return type: XML

      query_to_xmlschema(query text, nulls boolean, tableforest boolean, targetns text)

      Description: Maps an SQL query into an XML schema document.

      Return type: XML

      query_to_xml_and_xmlschema(query text, nulls boolean, tableforest boolean, targetns text)

      Description: Maps SQL queries to XML values and schema documents.

      Return type: XML

      cursor_to_xml(cursor refcursor, count int, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a cursor query to an XML value.

      Return type: XML

      cursor_to_xmlschema(cursor refcursor, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a cursor query to an XML schema document.

      Return type: XML

      schema_to_xml(schema name, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a table in a schema to an XML value.

      Return type: XML

      schema_to_xmlschema(schema name, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a table in a schema to an XML schema document.

      Return type: XML

      schema_to_xml_and_xmlschema(schema name, nulls boolean, tableforest boolean, targetns text)

      Description: Maps a table in a schema to an XML value and a schema document.

      Return type: XML

      database_to_xml(nulls boolean, tableforest boolean, targetns text)

      Description: Maps a database table to an XML value.

      Return type: XML

      database_to_xmlschema(nulls boolean, tableforest boolean, targetns text)

      Description: Maps a database table to an XML schema document.

      Return type: XML

      database_to_xml_and_xmlschema(nulls boolean, tableforest boolean, targetns text)

      Description: Maps database tables to XML values and schema documents.

      Return type: XML

      NOTE:

      The parameters for mapping a table to an XML value are described as follows:

      • tbl: table name.
      • nulls: indicates whether the output contains null values. If the value is true, the null value in the column is <columnname xsi:nil="true"/>. If the value is false, the columns containing null values are omitted from the output.
      • tableforest: If this parameter is set to true, XML fragments are generated. If this parameter is set to false, XML files are generated.
      • targetns: specifies the XML namespace of the desired result. If this parameter is not specified, an empty string is passed.
      • query: SQL query statement
      • cursor: cursor name
      • count: amount of data obtained from the cursor
      • schema: schema name
      Parent topic: XML Functions

      Usamos cookies para aprimorar nosso site e sua experiência. Ao continuar a navegar em nosso site, você aceita nossa política de cookies. Saiba mais

      Feedback

      Feedback

      Feedback

      0/500

      Selected Content

      Submit selected content with the feedback