Influxdb v2.7 Documentation
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Release notes

来源 1 浏览 33 扫码 打印 2024-11-19 23:35:22
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  • Query data
    • Query with Flux
      • Transform data with math
      • Moving Average
      • Conditional logic
      • Query SQL data sources
      • Regular expressions
      • Calculate percentages
      • Percentile & quantile
      • Median
      • Query fields and tags
      • Join
      • Rate
      • Group
      • Extract scalar values
      • Fill
      • Operate on timestamps
      • Flux version
      • Window & aggregate
      • Cumulative sum
      • Monitor states
      • Increase
      • Custom functions
        • Custom aggregate functions
      • Sort and limit
      • First & last
      • Explore your schema
      • Histograms
      • Geo-temporal data
        • Shape geo-temporal data
        • Group geo-temporal data
        • Filter by region
      • Exists
    • Execute queries
      • Query with sample data
      • Query with the InfluxDB API
      • Query with Data Explorer
      • Query in the Flux REPL
      • Use the influx CLI
    • Query with InfluxQL
      • Explore data
        • OFFSET and SOFFSET clauses
        • Time and timezone
        • ORDER BY clause
        • WHERE clause
        • Regular expressions
        • SELECT statement
        • GROUP BY clause
        • LIMIT and SLIMIT clauses
        • Subqueries
      • Explore your schema
      • Manage DBRP mappings
      • Manage your data
      • Mathematical operators
      • InfluxQL functions
        • Technical analysis
        • Aggregates
        • Transformations
        • Selectors
    • Common queries
      • Use multiple fields in a calculation
      • IoT common queries
      • Compare values from different buckets
      • Operate on columns
    • Optimize queries
    • Get started with Flux
      • Transform data
      • Query InfluxDB
  • Reference
    • Syntax
      • InfluxQL
        • InfluxQL 2.x specification
        • InfluxQL internals
      • Flux
        • Flux vs InfluxQL
      • Line protocol
      • Delete predicate
      • Annotated CSV
        • Extended annotated CSV
    • Key concepts
      • Data schema
      • Data elements
      • Design principles
    • InfluxDB URLs
    • InfluxDB HTTP API
      • v1 Compatibility API
      • v2 API
    • Release notes
      • influx CLI
      • Supported releases
      • InfluxDB
    • Sample data
    • InfluxDB internals
      • File system layout
      • Shards & shard groups
      • Metrics
      • Storage engine
      • Runtime
      • Data retention
      • System buckets
    • Glossary
    • Frequently asked questions
    • Command line tools
      • influx
        • influx restore
        • influx task
          • influx task run
            • influx task run retry
            • influx task run list
          • influx task update
          • influx task log
            • influx task log list
          • influx task delete
          • influx task retry-failed
          • influx task create
          • influx task list
        • influx ping
        • influx auth
          • influx auth delete
          • influx auth inactive
          • influx auth active
          • influx auth list
          • influx auth create
        • influx server-config
        • influx backup
        • influx org
          • influx org delete
          • influx org list
          • influx org members
            • influx org members list
            • influx org members remove
            • influx org members add
          • influx org create
          • influx org update
        • influx stacks
          • influx stacks update
          • influx stacks init
          • influx stacks remove
        • influx template
          • influx template validate
        • influx remote
          • influx remote update
          • influx remote create
          • influx remote list
          • influx remote delete
        • influx user
          • influx user list
          • influx user create
          • influx user password
          • influx user delete
          • influx user update
        • influx query
        • influx bucket-schema
          • influx bucket-schema create
          • influx bucket-schema list
          • influx bucket-schema update
        • influx telegrafs
          • influx telegrafs update
          • influx telegrafs rm
        • influx write
          • influx write dryrun
        • influx scripts
          • influx scripts delete
          • influx scripts update
          • influx scripts retrieve
          • influx scripts create
          • influx scripts list
          • influx scripts invoke
        • influx secret
          • influx secret list
          • influx secret delete
          • influx secret update
        • influx v1
          • influx v1 auth
            • influx v1 auth set-inactive
            • influx v1 auth set-active
            • influx v1 auth create
            • influx v1 auth set-password
            • influx v1 auth list
            • influx v1 auth delete
          • influx v1 shell
          • influx v1 dbrp
            • influx v1 dbrp update
            • influx v1 dbrp delete
            • influx v1 dbrp list
            • influx v1 dbrp create
        • influx setup
        • influx version
        • influx export
          • influx export stack
          • influx export all
        • influx help
        • influx delete
        • influx bucket
          • influx bucket update
          • influx bucket create
          • influx bucket list
          • influx bucket delete
        • influx config
          • influx config set
          • influx config rm
          • influx config list
          • influx config create
        • influx completion
        • influx replication
          • influx replication delete
          • influx replication list
          • influx replication create
          • influx replication update
        • influx dashboards
        • influx apply
      • influxd
        • influxd recovery
          • influxd recovery user
            • influxd recovery user list
            • influxd recovery user update
            • influxd recovery user create
          • influxd recovery auth
            • influxd recovery auth list
            • influxd recovery auth create-operator
          • influxd recovery org
            • influxd recovery org create
            • influxd recovery org list
        • influxd upgrade
        • influxd inspect
          • influxd inspect verify-seriesfile
          • influxd inspect dump-wal
          • influxd inspect verify-tsm
          • influxd inspect dump-tsi
          • influxd inspect verify-wal
          • influxd inspect dump-tsm
          • influxd inspect merge-schema
          • influxd inspect build-tsi
          • influxd inspect check-schema
          • influxd inspect delete-tsm
          • influxd inspect verify-tombstone
          • influxd inspect report-tsm
          • influxd inspect report-tsi
          • influxd inspect report-db
          • influxd inspect export-lp
          • influxd inspect export-index
        • influxd downgrade
        • influxd run
        • influxd version
    • Contribute to InfluxDB
    • Configuration options
    • Prometheus metrics
  • Develop with the API
    • v1 compatibility
      • /query
      • DBRP mapping
      • /write
    • Quick start
    • Client libraries
      • Node.js
        • Install
        • Write
        • Query
      • Go
      • Java
      • Kotlin
      • Ruby
      • C#
      • Dart
      • Python
      • R
      • JavaScript for browsers
      • Scala
      • Arduino
      • PHP
      • Swift
    • Client library tutorials
      • JavaScript
      • Python
  • Get started
    • Set up InfluxDB
    • Process data
    • Query data
    • Write data
    • Visualize data
  • Visualize data
    • Use and manage variables
      • Variable types
      • Delete a variable
      • Common variable queries
      • Create a variable
      • Update a variable
      • View variables
      • Export a variable
    • Use annotations
    • Visualization types
      • Heatmap
      • Gauge
      • Single Stat
      • Graph
      • Band
      • Table
      • Mosaic
      • Graph + Single Stat
      • Histogram
      • Scatter
    • Manage dashboards
      • Control a dashboard
      • Delete a dashboard
      • Export a dashboard
      • Create a dashboard
    • Manage labels
  • Write data
    • Best practices
      • Resolve high cardinality
      • Schema design
      • Handle duplicate points
      • Optimize writes to InfluxDB
    • Troubleshoot issues
    • Load data source in UI
    • Delete data
    • Migrate data
      • Migrate data from OSS
      • Migrate from Cloud to OSS
    • Edge data replication
      • Replicate data
    • No-code solutions
      • Scrape data
        • Manage scrapers
          • Update a scraper
          • Create a scraper
          • Delete a scraper
        • Create scrapable endpoints
      • Telegraf (agent)
        • Use Telegraf plugins
          • HTTP input plugin
        • Automatically configure Telegraf
        • Manually configure Telegraf
        • Dual write to InfluxDB OSS and InfluxDB Cloud
      • Third-party technologies
    • Developer tools
      • Scrape Prometheus metrics
      • Third-party developer tools
      • Client libraries
      • Write CSV data
      • InfluxDB API
      • Influx CLI
    • Write from OSS to Cloud
  • Process data
    • Common tasks
      • Downsample data
      • Calculate a weekly mean
      • Convert results to JSON
    • Get started with tasks
    • Task options
    • Manage tasks
      • Export a task
      • Update a task
      • Delete a task
      • Run a task
      • View run history
      • View tasks
      • Create a task
  • Tools & integrations
    • Flux VS Code extension
    • Postman
    • Chronograf
    • InfluxQL shell
    • Kapacitor
    • influx CLI
    • Flux LSP with Vim
    • Grafana
    • Notebooks
      • Create a notebook
      • Manage notebooks
      • Downsample data
      • Normalize data
      • Overview of notebooks
      • Troubleshoot notebooks
    • Flux REPL
    • Telegraf configurations
      • Update a config
      • Remove a config
      • Create a config
      • Clone a config
      • View configs
    • Quix
    • InfluxDB templates
      • Create a template
      • Use templates
      • InfluxDB stacks
        • View stacks
        • Save time with stacks
        • Update a stack
        • Initialize a stack
        • Remove a stack
  • Monitor & alert
    • Send alert email
    • Manage checks
      • View checks
      • Create checks
      • Update checks
      • Delete checks
    • Manage notification rules
      • Update notification rules
      • Delete notification rules
      • View notification rules
      • Create notification rules
    • Create custom checks
    • Monitor with templates
      • Monitor infrastructure
        • Windows
        • Docker
        • Raspberry Pi
        • AWS CloudWatch
        • vSphere
      • Monitor networks
        • HAproxy
      • Monitor InfluxDB OSS
    • Manage notification endpoints
      • Update endpoints
      • Create endpoints
      • Delete endpoints
      • View endpoint history
  • Install InfluxDB
    • Use Docker Compose
    • Upgrade InfluxDB
      • InfluxDB 2.0 beta to 2.0
      • InfluxDB 1.x to 2.7
        • Manually upgrade
        • Automatically upgrade
        • Migrate CQs
        • Upgrade with Docker
      • Downgrade InfluxDB
      • InfluxDB 2.x to 2.7
  • InfluxDB v2
  • Administer InfluxDB
    • Back up & restore data
      • Back up data
      • Restore data
    • Manage security
      • Enable TLS encryption
      • Enable security features
      • Disable development features
    • Manage secrets
      • Use secrets
      • Store secrets in Vault
      • Update secrets
      • View secret keys
      • Delete secrets
      • Add secrets
    • Manage buckets
      • Create a bucket
      • Delete a bucket
      • View buckets
      • Update a bucket
    • Manage internal systems
      • Manage TSI indexes
        • Inspect TSI indexes
        • Rebuild the TSI index
    • Manage logs
    • Manage users
      • Delete a user
      • Update a user
      • Change your password
      • Recover credentials
      • View users
      • Create a user
    • Manage tokens
      • Delete a token
      • Use tokens
      • Create a token
      • Update a token
      • View tokens
    • Manage organizations
      • Manage members
        • View members
        • Remove a member
        • Add a member
      • Switch organizations
      • Delete an organization
      • Update an organization
      • Create an organization
      • View organizations
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