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v:4.8
master latest 5.0 4.8 3.3

General useΒΆ

This section of the documentation covers any feature primarily of interest to a general user.

Table of contents

  • Data definition
    • Creating tables
    • Data types
    • System columns
    • Generated columns
    • Constraints
    • Storage
    • Partitioned tables
    • Sharding
    • Replication
    • Shard allocation filtering
    • Column policy
    • Fulltext indices
    • Fulltext analyzers
    • Show Create Table
    • Views
    • Altering tables
  • Data manipulation
    • Inserting data
    • Updating data
    • Deleting data
    • Import and export
  • Querying
    • Selecting data
    • Joins
    • Union
    • Refresh
    • Fulltext search
    • Geo search
  • Built-in functions and operators
    • Scalar functions
    • Aggregation
    • Arithmetic operators
    • Table functions
    • Comparison operators
    • Array comparisons
    • Subquery expressions
    • Window functions
  • User-defined functions
    • CREATE OR REPLACE
    • Supported types
    • Overloading
    • Determinism
    • DROP FUNCTION
    • Supported languages
  • Blobs
    • Creating a table for blobs
    • Custom location for storing blob data
    • List
    • Altering a blob table
    • Deleting a blob table
    • Using blob tables
  • Optimistic Concurrency Control
    • Introduction
    • Optimistic update
    • Optimistic delete
    • Known limitations
  • Information schema
    • Access
    • Virtual tables

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