Skip to content

Main NavigationHome Blogs

v0.3

v0.4

English

English

Sidebar Navigation

Getting Started

Overview

Installation

Overview

GreptimeDB Standalone

GreptimeDB Cluster

GreptimeDB Dashboard

Quick Start

Overview

MySQL

InfluxDB Line Protocol

Go

Java

Python

Node.js

Vector

Prometheus

User Guide

Overview

Concepts

Overview

Why GreptimeDB

Data Model

Architecture

Storage Location

Key Concepts

Features that You Concern

Clients

Overview

Authentication

MySQL

Prometheus

InfluxDB Line Protocol

OpenTSDB

PostgreSQL

HTTP API

OpenTelemetry Protocol(OTLP)

Vector

Grafana

EMQX

Table Management

Write Data

Overview

Prometheus

SQL

InfluxDB Line Protocol

OpenTSDB

Query Data

Overview

SQL

Prometheus Query Language

Query External Data

Client Libraries

Overview

Go

Java

Python Scripts

Overview

Getting Started

Define a Function

Query Data

Write Data

Data Types

API

Cluster

Operations

Configuration

Kubernetes

gtctl

Run on Android Platforms

Monitoring

Tracing

Remote WAL

Quick Start

Cluster Deployment

Region Migration

Upgrade

GreptimeCloud

Overview

Getting Started

Overview

Prometheus

MySQL

InfluxDB Line Protocol

Go

Java

Python

Node.js

Vector

Integrations

Prometheus

Quick Setup

Rule Management

Grafana

MySQL

PostgreSQL

InfluxDB Line Protocol

OpenTelemetry Protocol(OTLP)

Vector

EMQX Platform

Streamlit

MindsDB

SDK Libraries

Go SDK

Java SDK

Usage & Billing

Overview

Request Capacity Unit

Hobby Plan

Serverless Plan

Dedicated Plan

BYOC

Billing

Tutorials

Monitor Host Metrics

Prometheus

MySQL

InfluxDB Line Protocol

Go

Java

Python

Node.js

Reference

Command lines

SQL

Data Types

HTTP API

INSERT

CAST

COPY

SELECT

DISTINCT

WHERE

ORDER BY

GROUP BY

LIMIT

JOIN

Functions

RANGE QUERY

DELETE

SHOW

TQL

CREATE

DESCRIBE TABLE

ALTER

EXPLAIN

ANSI Compatibility

Information Schema

Overview

BUILD_INFO

CHARACTER_SETS

COLLATIONS

COLLATION_CHARACTER_SET_APPLICABILITY

COLUMNS

ENGINES

KEY_COLUMN_USAGE

PARTITIONS

SCHEMATA

TABLES

GREPTIME_REGION_PEERS

RUNTIME_METRICS

Telemetry

Contributor Guide

Overview

Getting started

Frontend

Overview

Table Sharding

Distributed Querying

Datanode

Overview

Storage Engine

Query Engine

Data Persistence and Indexing

Write-Ahead Logging

Python Scripts

Metric Engine

Metasrv

Overview

Admin API

Distributed Lock

Selector

Tests

Overview

Unit Test

Integration Test

Sqlness Test

Benchmarks

NYC taxi benchmark

How To

How to write a gRPC SDK for GreptimeDB

How to use tokio-console in GreptimeDB

How to trace GreptimeDB

Release Notes

All releases

v0.7.2

v0.7.1

v0.7.0

FAQ and Others

FAQ and others

Frequently Asked Questions

On this page

Table of Contents for current page

THIS PAGE HAS BEEN DEPRECATED

Please refer to the SQL Data types page for up-to-date information.

Edit this page

Last updated:

Next pageOverview

THIS PAGE HAS BEEN DEPRECATED ​

THIS PAGE HAS BEEN DEPRECATED