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Data Lake Compute

Release Notes
Product Introduction
Overview
Strengths
Use Cases
Purchase Guide
Billing Overview
Refund
Payment Overdue
Configuration Adjustment Fees
Getting Started
Complete Process for New User Activation
DLC Data Import Guide
Quick Start with Data Analytics in Data Lake Compute
Quick Start with Permission Management in Data Lake Compute
Quick Start with Partition Table
Enabling Data Optimization
Cross-Source Analysis of EMR Hive Data
Standard Engine Configuration Guide
Configuring Data Access Policy
Operation Guide
Console Operation Introduction
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SparkJar Job Development Guide
PySpark Job Development Guide
Query Performance Optimization Guide
UDF Function Development Guide
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Third-party Software Linkage
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Practical Tutorial
Accessing DLC Data with Power BI
Table Creation Practice
Using Apache Airflow to Schedule DLC Engine to Submit Tasks
Direct Query of DLC Internal Storage with StarRocks
Spark cost optimization practice
DATA + AI
Using DLC to Analyze CLS Logs
Using Role SSO to Access DLC
Resource-Level Authentication Guide
Implementing Tencent Cloud TCHouse-D Read and Write Operations in DLC
DLC Native Table
SQL Statement
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Overview of Standard Spark Statement
Overview of Standard Presto Statement
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Introduction
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Making API Requests
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Service Configuration APIs
Permission Management APIs
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Data Source Connection APIs
Data Optimization APIs
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Resource Group for the Standard Engine APIs
Data Types
Error Codes
General Reference
Error Codes
Quotas and limits
Operation Guide on Connecting Third-Party Software to DLC
FAQs
FAQs on Permissions
FAQs on Engines
FAQs on Features
FAQs on Spark Jobs
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DocumentationData Lake ComputeFAQsFAQs on Permissions

FAQs on Permissions

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Last updated: 2025-07-30 15:10:53

Why Should I Enable Both Cloud Access Management (CAM) Permissions and Data Lake Compute (DLC) Permissions?

Type
Description
CAM Permissions
Grant the DLC access permissions to a sub-account.
DLC Permissions
After adding a CAM sub-account as a DLC user, you can configure and manage the permissions for databases, tables, and engines.

Why Am I Unable to Use Data Explore (Data Job) After Activating the Sub-account?

After account activation, DLC administrators should enable the role attributes, engine usage permissions, and database and table read-write permissions for the sub-account through the User and Permission Management feature in DLC.
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