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Blue Documentation
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Getting Started

  • First Steps
    • Login
    • Quick Tour
    • Sample Data
  • Workflows
    • Creating a Job
    • Drafting Jobs
    • Managing Existing Jobs
    • Monitoring Jobs
  • Cluster Management
    • Resource Management
    • Cost Management
    • Billing

Guides

  • Access Control
    • Managing Roles
    • Permissions
    • Departmental Example
  • Access Tokens
  • Cloud Storage Platforms
    • Amazon Web Services
    • Google Cloud Platform
  • Foreign Tables
  • BLUE Console
  • Saved Queries
  • Cost-Based Optimizer
  • Connectivity and Third-Parties

Reference

  • SQL
    • SQL Syntax Features
      • Identifiers and Keywords
      • String Literals
      • Scalar expressions
      • Common table expressions (CTEs)
      • Window Functions
      • Subqueries
      • Null handling
      • Blue Scripting
    • SQL Statements
    • SQL Functions
    • SQL Clauses
    • SQL Feature Checklist
  • Data Types
    • Supported Data Types
      • Primitive Data Types
      • Array
    • Casts and Conversions
    • Supported Casts
      • Numeric
      • Boolean
      • Integer
      • Floating Point
      • String
      • Date
  • File Types
    • Best Practices
    • Avro
    • CSV
    • Parquet
    • ORC
    • JSON
  • Architecture
  • Notation

System Operations

  • Audit Log
  • Deleting Data

Performance Tuning

  • Optimization and Best Practices
    • Monitoring Query Performance
  • Monitoring Query Performance
  • Concurrency and Locks
  • Concurrency and Scaling in BLUE

Releases

  • Release Notes

Troubleshooting

  • Troubleshooting
    • Remedying Slow Queries
    • Resolving Common Issues
    • Lock Related Issues
    • Gathering Information for BLUE Support
    • Retrieving Execution Plan Output Using Workbench
    • Support Team Access
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SQL Syntax FeaturesΒΆ

  • Identifiers and Keywords
  • String Literals
  • Scalar expressions
  • Common table expressions (CTEs)
  • Window Functions
  • Subqueries
  • Null handling
  • Blue Scripting
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Identifiers and Keywords
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