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MySQL 9.2 Reference Manual
Preface and Legal Notices
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InnoDB Cluster
InnoDB ReplicaSet
MySQL NDB Cluster 9.2
General Information
NDB Cluster Overview
NDB Cluster Core Concepts
NDB Cluster Nodes, Node Groups, Fragment Replicas, and Partitions
NDB Cluster Hardware, Software, and Networking Requirements
What is New in MySQL NDB Cluster 9.2
Options, Variables, and Parameters Added, Deprecated or Removed in NDB 9.2
MySQL Server Using InnoDB Compared with NDB Cluster
Differences Between the NDB and InnoDB Storage Engines
NDB and InnoDB Workloads
NDB and InnoDB Feature Usage Summary
Known Limitations of NDB Cluster
Noncompliance with SQL Syntax in NDB Cluster
Limits and Differences of NDB Cluster from Standard MySQL Limits
Limits Relating to Transaction Handling in NDB Cluster
NDB Cluster Error Handling
Limits Associated with Database Objects in NDB Cluster
Unsupported or Missing Features in NDB Cluster
Limitations Relating to Performance in NDB Cluster
Issues Exclusive to NDB Cluster
Limitations Relating to NDB Cluster Disk Data Storage
Limitations Relating to Multiple NDB Cluster Nodes
NDB Cluster Installation
Installation of NDB Cluster on Linux
Installing an NDB Cluster Binary Release on Linux
Installing NDB Cluster from RPM
Installing NDB Cluster Using .deb Files
Building NDB Cluster from Source on Linux
Installing NDB Cluster on Windows
Installing NDB Cluster on Windows from a Binary Release
Compiling and Installing NDB Cluster from Source on Windows
Initial Startup of NDB Cluster on Windows
Installing NDB Cluster Processes as Windows Services
Initial Configuration of NDB Cluster
Initial Startup of NDB Cluster
NDB Cluster Example with Tables and Data
Safe Shutdown and Restart of NDB Cluster
Upgrading and Downgrading NDB Cluster
Configuration of NDB Cluster
Quick Test Setup of NDB Cluster
Overview of NDB Cluster Configuration Parameters, Options, and Variables
NDB Cluster Data Node Configuration Parameters
NDB Cluster Management Node Configuration Parameters
NDB Cluster SQL Node and API Node Configuration Parameters
Other NDB Cluster Configuration Parameters
NDB Cluster mysqld Option and Variable Reference
NDB Cluster Configuration Files
NDB Cluster Configuration: Basic Example
Recommended Starting Configuration for NDB Cluster
NDB Cluster Connection Strings
Defining Computers in an NDB Cluster
Defining an NDB Cluster Management Server
Defining NDB Cluster Data Nodes
Defining SQL and Other API Nodes in an NDB Cluster
Defining the System
MySQL Server Options and Variables for NDB Cluster
NDB Cluster TCP/IP Connections
NDB Cluster TCP/IP Connections Using Direct Connections
NDB Cluster Shared-Memory Connections
Data Node Memory Management
Configuring NDB Cluster Send Buffer Parameters
Using High-Speed Interconnects with NDB Cluster
NDB Cluster Programs
ndbd — The NDB Cluster Data Node Daemon
ndbinfo_select_all — Select From ndbinfo Tables
ndbmtd — The NDB Cluster Data Node Daemon (Multi-Threaded)
ndb_mgmd — The NDB Cluster Management Server Daemon
ndb_mgm — The NDB Cluster Management Client
ndb_blob_tool — Check and Repair BLOB and TEXT columns of NDB Cluster Tables
ndb_config — Extract NDB Cluster Configuration Information
ndb_delete_all — Delete All Rows from an NDB Table
ndb_desc — Describe NDB Tables
ndb_drop_index — Drop Index from an NDB Table
ndb_drop_table — Drop an NDB Table
ndb_error_reporter — NDB Error-Reporting Utility
ndb_import — Import CSV Data Into NDB
ndb_index_stat — NDB Index Statistics Utility
ndb_move_data — NDB Data Copy Utility
ndb_perror — Obtain NDB Error Message Information
ndb_print_backup_file — Print NDB Backup File Contents
ndb_print_file — Print NDB Disk Data File Contents
ndb_print_frag_file — Print NDB Fragment List File Contents
ndb_print_schema_file — Print NDB Schema File Contents
ndb_print_sys_file — Print NDB System File Contents
ndb_redo_log_reader — Check and Print Content of Cluster Redo Log
ndb_restore — Restore an NDB Cluster Backup
ndb_secretsfile_reader — Obtain Key Information from an Encrypted NDB Data File
ndb_select_all — Print Rows from an NDB Table
ndb_select_count — Print Row Counts for NDB Tables
ndb_show_tables — Display List of NDB Tables
ndb_sign_keys — Create, Sign, and Manage TLS Keys and Certificates for NDB Cluster
ndb_size.pl — NDBCLUSTER Size Requirement Estimator
ndb_top — View CPU usage information for NDB threads
ndb_waiter — Wait for NDB Cluster to Reach a Given Status
ndbxfrm — Compress, Decompress, Encrypt, and Decrypt Files Created by NDB Cluster
Management of NDB Cluster
Commands in the NDB Cluster Management Client
NDB Cluster Log Messages
NDB Cluster: Messages in the Cluster Log
NDB Cluster Log Startup Messages
Event Buffer Reporting in the Cluster Log
NDB Cluster: NDB Transporter Errors
Event Reports Generated in NDB Cluster
NDB Cluster Logging Management Commands
NDB Cluster Log Events
Using CLUSTERLOG STATISTICS in the NDB Cluster Management Client
Summary of NDB Cluster Start Phases
Performing a Rolling Restart of an NDB Cluster
NDB Cluster Single User Mode
Adding NDB Cluster Data Nodes Online
Adding NDB Cluster Data Nodes Online: General Issues
Adding NDB Cluster Data Nodes Online: Basic procedure
Adding NDB Cluster Data Nodes Online: Detailed Example
Online Backup of NDB Cluster
NDB Cluster Backup Concepts
Using The NDB Cluster Management Client to Create a Backup
Configuration for NDB Cluster Backups
NDB Cluster Backup Troubleshooting
Taking an NDB Backup with Parallel Data Nodes
Importing Data Into MySQL Cluster
MySQL Server Usage for NDB Cluster
NDB Cluster Disk Data Tables
NDB Cluster Disk Data Objects
NDB Cluster Disk Data Storage Requirements
Online Operations with ALTER TABLE in NDB Cluster
Privilege Synchronization and NDB_STORED_USER
File System Encryption for NDB Cluster
NDB File System Encryption Setup and Usage
NDB File System Encryption Implementation
NDB File System Encryption Limitations