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Apache Doris v1.0 Documentation
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2022-06-18 08:49:22
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版本
Apache Doris v2.1 Documentation
Apache Doris v2.1 中文文档
Apache Doris v2.0 Documentation
Apache Doris v2.0 中文文档
Apache Doris v1.2 Documentation
Apache Doris v1.2 中文文档
Apache Doris v1.1 Documentation
Apache Doris v1.1 中文文档
Apache Doris v1.0 中文文档
Apache Doris v1.0 Documentation
Apache Doris v0.15 Documentation
Apache Doris v0.15 中文文档
Apache Doris v0.14 Documentation
Apache Doris v0.14 中文文档
Apache Doris v0.13 Document
Apache Doris v0.13 中文文档
Apache Doris 0.12 Documentation
Apache Doris 0.12 中文文档
Apache Doris v0.11 Documentation
Apache Doris v0.11 中文文档
Apache Doris 文档(201812)
Downloads
Compilation and Deployment
Compilation
Compiling with LDB toolchain
Compile on ARM platform
Installation and deployment
Cluster upgrade
Getting Started
Guidelines for Basic Use
Advanced Use Guide
Data Model, ROLLUP and Prefix Index
Data Partition
Rollup and query
Best Practices
Administrator Guide
Load Data
Introduction Overview
Batch Delete
Binlog Load
Broker Load
Routine Load
Sequence Column
Spark Load
Stream load
S3 Load
Delete
Insert Into
Load Json Format Data
Schema Change
Bitmap Index
Replace Table
Rollup
Schema Change
Temporary partition
Materialized view
HTTP API
FE
MANAGER
Cluster Action
Node Action
Query Profile Action
Backends Action
Bootstrap Action
Cancel Load Action
Check Decommission Action
Check Storage Type Action
Config Action
Connection Action
Get DDL Statement Action
Get Load Info Action
Get Load State
Get FE log file
Get Small File Action
HA Action
Hardware Info Action
Health Action
Log Action
Logout Action
Meta Action
Meta Info Action
Meta Replay State Action
Profile Action
Query Detail Action
Query Profile Action
Row Count Action
Session Action
Set Config Action
Show Data Action
Show Meta Info Action
Show Proc Action
Show Runtime Info Action
Statement Execution Action
System Action
Table Query Plan Action
Table Row Count Action
Table Schema Action
Upload Action
CANCEL LABEL
CHECK/RESET Stub Cache
Compaction Action
CONNECTION
get_log_file
GET LABEL STATE
GET TABLETS ON A PARTICULAR BE
PROFILE
QUERY DETAIL
RESTORE TABLET
SHOW DATA
MIGRATE SINGLE TABLET TO A PARTICULAR DISK
GET TABLETS DISTRIBUTION BETWEEN DIFFERENT DISKS
Maintainence Operation
Doris Error Table
Description of the return value of the OLAP function on the BE side
Disk Capacity Management
Metadata Operations and Maintenance
Monitoring and alarming
Multi-tenancy(Deprecated)
Tablet metadata management tool
Data replica management
Tablet Restore Tool
Metrics
BE Metrics
FE Metrics
Configuration
BE Configuration
FE Configuration
User Property
Block Rule
SQL Block Rule
Backup and Recovery
BloomFilter index
Broker
Colocation Join
Bucket Shuffle Join
Dynamic Partition
Data export
Use mysqldump data to export table structure or data
Export Query Result
Authority Management
LDAP
Resource management
Statistics of query execution
Runtime Filter
File Manager
SQL MODE
Time zone
Variable
update
Multi-tenancy
Orthogonal BITMAP calculation
Benchmark & Sample
Star-Schema-Benchmark
Systemd
Samples
Extending Ability
Audit log plugin
Doris On ES
Logstash Doris Output Plugin
ODBC of Doris
Hive of Doris
Iceberg of Doris
Plugin Development Manual
Spark Doris Connector
Flink Doris Connector
DataX doriswriter
Seatunnel
Seatunnel Connector Spark Doris
Seatunnel Connector Flink Doris
UDF
Contribute UDF
Native User Defined Function
Remote User Defined Function Service
Design Documents
Doris Storage File Format Optimization
GROUPING SETS DESIGN
Metadata Design Document
SQL Manual
SQL Functions
Date Time Functions
curdate
current_timestamp
date_add
date_format
date_sub
datediff
day
dayname
Dayofmonth
dayofweek
Dayofyear
from_days
from_unixtime
hour
makedate
minute
month
Monthname
now
second
Strtodate
time_round
timediff
timestampadd
timestampdiff
to_days
unix_timestamp
utc_timestamp
week
weekday
weekofyear
year
yearweek
Sptial Functions
ST_AsText,ST_AsWKT
ST_Circle
`ST_Contains’
ST_Distance_Sphere
ST_GeometryFromText,ST GeomFromText
ST_LineFromText,ST_LineStringFromText
St_Point’
ST_Polygon,ST_PolyFromText,ST_PolygonFromText
ST_X
ST_Y
String Functions
appendtrailingcharifabsent
ASCII
bit_length
CHAR_LENGTH
concat
Concat_ws
ends_with
findinset
hex
instr
lcase
left
length
locate
lower
lpad
ltrim
money_format
nullorempty
repeat
replace
REVERSE
right
rpad
split_part
starts_with
strleft
strright
substring
unhex
fuzzy match
like
not like
regular match
regexp
regexp_extract
regexp_replace
not regexp
Aggregate Functions
APPROXCOUNTDISTINCT
GROUP_CONCAT
AVG
BITMAP_UNION
COUNT
HLLUNIONAGG
MAX
MIN
PERCENTILE
PERCENTILE_APPROX
STDDEV,STDDEV_POP
STDDEV_SAMP
SUM
TOPN
VARIANCESAMP,VARIANCESAMP
VARIANCE,VARPOP,VARIANCEPOP
bitmap functions
bitmap_and
bitmap_contains
bitmap_empty
bitmapfromstring
bitmaphasany
bitmaphasall
bitmap_hash
bitmap_intersect
bitmap_or
bitmapandcount
bitmaporcount
bitmapxorcount
bitmap_not
bitmapandnot
bitmapandnot_count
bitmapsubsetin_range
bitmapsubsetlimit
sub_bitmap
bitmaptostring
bitmap_union
bitmap_xor
to_bitmap
bitmap_max
orthogonalbitmapintersect
orthogonalbitmapintersect_count
orthogonalbitmapunion_count
bitwise function
bitand
bitor
bitxor
bitnot
json function
getjsondouble
getjsonint
getjsonstring
json_array
json_object
json_quote
Encryption and Digest Functions
AES
MD5
MD5SUM
SM4
SM3
SM3SUM
Hash Functions
murmurhash332
Math Functions
conv
pmod
table functions
explode_bitmap
explode_split
explodejsonarray
window function
CAST
DIGITAL-MASKING
SQL Statements
Account Management
CREATE ROLE
CREATE USER
DROP ROLE
DROP USER
Grant
REVOKE
SET PASSWORD
SET PROPERTY
SHOW GRANTS
SHOW ROLES
Administration
ADMIN CANCEL REPAIR
ADMIN CLEAN TRASH
ADMIN CHECK TABLET
ADMIN COMPACT
ADMIN REPAIR
ADMIN SET CONFIG
ADMIN SET REPLICA STATUS
ADMIN SHOW CONFIG
ADMIN SHOW REPLICA DISTRIBUTION
ADMIN SHOW REPLICA STATUS
ALTER CLUSTER
ALTER SYSTEM
CANCEL DECOMMISSION
CREATE CLUSTER
CREATE FILE
DROP CLUSTER
DROP FILE
ENTER
INSTALL PLUGIN
LINK DATABASE
MIGRATE DATABASE
SET LDAPADMINPASSWORD
SHOW BACKENDS
SHOW BROKER
SHOW FILE
SHOW FRONTENDS
SHOW FULL COLUMNS
SHOW INDEX
SHOW MIGRATIONS
SHOW PLUGINS
SHOW TABLE STATUS
SHOW TRASH
UNINSTALL PLUGIN
Data Definition
ALTER DATABASE
ALTER TABLE
ALTER VIEW
BACKUP
CANCEL ALTER
CANCEL BACKUP
CREATE ENCRYPTKEY
CANCEL RESTORE
CREATE DATABASE
CREATE INDEX
CREATE MATERIALIZED VIEW
CREATE REPOSITORY
CREATE TABLE LIKE
CREATE TABLE
CREATE VIEW
Colocate Join
DROP DATABASE
DROP ENCRYPTKEY
DROP INDEX
DROP MATERIALIZED VIEW
DROP REPOSITORY
DROP TABLE
DROP VIEW
HLL
RECOVER
REFRESH DATABASE
REFRESH TABLE
RESTORE
SHOW ENCRYPTKEYS
TRUNCATE TABLES
CREATE FUNCTION
DROP FUNCTION
SHOW FUNCTIONS
Data Manipulation
BEGIN
BROKER LOAD
CANCEL DELETE
Cancel Label
CANCEL LOAD
CREATE SYNC JOB
DELETE
EXPORT
GET LABEL STATE
GROUP BY
LOAD
MINI LOAD
MULTI LOAD
OUTFILE
PAUSE ROUTINE LOAD
PAUSE SYNC JOB
RESTORE TABLET
RESUME ROUTINE LOAD
RESUME SYNC JOB
ROUTINE LOAD
SHOW ALTER
SHOW BACKUP
SHOW CREATE FUNCTION
SHOW CREATE ROUTINE LOAD
SHOW DATA
SHOW DATA SKEW
SHOW DATABASES
SHOW DELETE
SHOW DYNAMIC PARTITION TABLES
SHOW EXPORT
SHOW LOAD
SHOW PARTITIONS
SHOW PROPERTY
SHOW REPOSITORIES
SHOW RESTORE
SHOW ROUTINE LOAD TASK
SHOW ROUTINE LOAD
SHOW SNAPSHOT
SHOW SYNC JOB
SHOW TABLES
SHOW TABLE CREATION
SHOW TABLET
SHOW TRANSACTION
SHOW LAST INSERT
STOP ROUTINE LOAD
STOP SYNC JOB
STREAM LOAD
ALTER ROUTINE LOAD
INSERT
UPDATE
Lateral View
Data Types
BIGINT
BITMAP
BOOLEAN
CHAR
date
DATETIME
DECIMAL
Double
FLOAT
HLL (HyperLogLog)
INT
SMALLINT
STRING
TINYINT
VARCHAR
Utility
Describe
Doris User
user case
Developer Guide
Debug Tool
Doris Docker quick build development environment
Doris BE Storage Layer Benchmark Tool
Setting FE dev env - Eclipse
Setting Up dev env for FE - IntelliJ IDEA
BE development and debugging environment under Linux
Java Format Code
C++ Format Code
How to Share blogs
Minidump
Bitmap/HLL data format
FAQ
FAQ
Common Error
Apache Community
Doris Team
Gitter Manual
Subscribe to mailing lists
Feedback
How to Contribute
Contribute to Doris
Committer Guide
Commit Format Specification
Code Submission Guide
Release Process & Verification
Release Preparation
Release Doris Core
Release Doris Connectors
Complete Release
Verify the Apache release version
Security
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