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v4.2

v4.2
v4.0

Quick Start
Ultipa Graph Query Language
- Introduction
- Basic Concepts
- GraphSet | Schema | Property
  - GraphSet
  - Schema
  - Property
- Insert | Update | Delete
  - Unique Identifier
  - Insert
  - Overwrite
  - Upsert
  - Update
  - Delete
- Query
  - Query Mechanism
  - Alias System
  - Find Nodes
  - Find Edges
  - A-to-B Path
  - Autonet
  - K-Hop
  - Spread
  - Path | SubGraph | Template
- Filter
  - Expression | Filter
  - Operator | Precedence
  - Conditional Operator
  - Logic Operator
    - And
    - Or
    - Not
    - Exclusive OR
- Function
  - Time Function
    - now()
    - dateAdd()
    - dateDiff()
    - year()
    - month()
    - day()
    - dayOfWeek()
    - dateFormat()
  - String Function
  - Array Function
  - Mathematical Function
    - pi()
    - pow()
    - sqrt()
    - abs()
    - floor()
    - ceil()
    - round()
  - Trigonometric Function
    - sin()
    - cos()
    - tan()
    - cot()
    - asin()
    - acos()
    - atan()
  - Path Function
  - Aggregation Function
    - count()
    - sum()
    - max()
    - min()
    - avg()
    - stddev()
    - collect()
  - Other Functions
    - distinct()
    - CASE
    - table()
    - coalesce()
    - ifnull()
- Data Stream | Clause
  - Clause
  - Data Stream
  - GROUP BY
  - ORDER BY
  - SKIP
  - LIMIT
  - WHERE
  - RETURN
  - WITH
  - UNCOLLECT
  - UNION
  - UNION ALL
  - CALL
- Index | Full-text | LTE
  - Acceleration
  - Index
  - Full-text
  - LTE
- Task
- Privilege | Policy | User
  - Privilege
  - Policy
  - User
Ultipa Graph Analytics & Algorithms
- Introduction
- Using Algorithms
- Centrality
- Similarity
- Connectivity & Compactness
- Topological Link Prediction
- Propagation
  - Label Propagation
  - HANP
- Community Detection & Classification
- Graph Embedding
  - Background Knowledge
  - Algorithms
Ultipa Manager
- Introduction
- Login & User Management
- Instances
- Function Modules
  - Overview
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  - Schema
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  - File (Import/Export)
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  - Settings
Ultipa Cloud
- Overview
- Plans
- Getting Started
- Billings
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- Ultipa Graph (Instances)
Ultipa Maker
- Overview
- Login & Logout
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- Source
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Ultipa Drivers
- Introduction
- Python SDK
- Java SDK
- Go SDK
- NodeJS SDK
Ultipa Tools
- CLI
- Transporter
- Monitor
- Deployer
Ultipa Graph Database Product Brochure

中文EN

v4.2

v4.2
v4.0

Statistics

Returned table name: _statistic
Returned table header: cpuUsage | memUsage | expiredDate | cpuCores | company | severType (the CPU usage, memory usage in MB, expiration date, number of CPU cores, company name and server type of the current Ultipa instance)

Syntax:

// To check various system-wide statistical data in the current Ultipa instance
stats()

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