Apache Doris v0.14 Documentation
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DECIMAL
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2021-11-13 09:57:16
DECIMAL
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DECIMAL
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Administrator Guide
Materialized view
Data export
Resource management
SQL MODE
Authority Management
Dynamic Partition
Variable
Statistics of query execution
Broker
Time zone
Configuration
User Property
FE Configuration
BE Configuration
HTTP API
GET LABEL STATE
Compaction Action
PROFILE
CONNECTION
GET TABLETS ON A PARTICULAR BE
QUERY DETAIL
MIGRATE SINGLE TABLET TO A PARTICULAR DISK
SHOW DATA
FE
System Action
Profile Action
Table Row Count Action
Show Runtime Info Action
Query Detail Action
Hardware Info Action
Get DDL Statement Action
Show Proc Action
Row Count Action
Logout Action
Session Action
Table Schema Action
Get Small File Action
Get Load Info Action
Cancel Load Action
Connection Action
Meta Replay State Action
Table Query Plan Action
Bootstrap Action
Health Action
Get Load State
Upload Action
Check Storage Type Action
Meta Action
Show Data Action
Config Action
HA Action
Meta Info Action
Log Action
Set Config Action
Query Profile Action
Statement Execution Action
Get FE log file
Check Decommission Action
Show Meta Info Action
GET TABLETS DISTRIBUTION BETWEEN DIFFERENT DISKS
get_log_file
CANCEL LABEL
RESTORE TABLET
Load Data
Sequence Column
Spark Load
Delete
Insert Into
Broker Load
Batch Delete
Load Json Format Data
Stream load
Routine Load
Introduction Overview
Maintainence Operation
Tablet metadata management tool
Monitoring and alarming
Metadata Operations and Maintenance
Multi-tenancy(Experimental)
Tablet Restore Tool
Data replica management
Metrics
FE Metrics
BE Metrics
Schema Change
Temporary partition
Replace Table
Bitmap Index
Schema Change
Rollup
File Manager
Backup and Recovery
Colocation Join
Export Query Result
Apache Community
Subscribe to mailing lists
Contribute to Doris
PMC Members & Committer
Committer Guide
Verify Apache Release
Code Submission Guide
Publish of Apache Doris
Gitter Manual
Compilation and Deployment
Installation and deployment
Cluster upgrade
Compilation
Design Documents
Doris Storage File Format Optimization
GROUPING SETS DESIGN
Metadata Design Document
Developer Guide
Debug Tool
Format Code
Setting FE dev env - Eclipse
Downloads
Downloads
Extending Ability
Audit log plugin
Plugin Development Manual
Spark Doris Connector
Doris On ES
Logstash Doris Output Plugin
ODBC of Doris
UDF
Contribute UDF
User Defined Function
Users contribute UDF
Orthogonal BITMAP calculation UDAF
Getting Started
Best Practices
Guidelines for Basic Use
Data Partition
Data Model, ROLLUP and Prefix Index
Rollup and query
Advanced Use Guide
SQL Manual
DDL Statements
Account Management
CREATE USER
Grant
REVOKE
CREATE ROLE
DROP USER
SHOW ROLES
SET PROPERTY
SHOW GRANTS
DROP ROLE
SET PASSWORD
Administration
UNINSTALL PLUGIN
ADMIN SHOW CONFIG
ALTER SYSTEM
DROP FILE
CREATE CLUSTER
INSTALL PLUGIN
CREATE FILE
SHOW MIGRATIONS
SHOW PLUGINS
SHOW TABLE STATUS
ADMIN CANCEL REPAIR
ADMIN SHOW REPLICA STATUS
SHOW FRONTENDS
SHOW INDEX
CANCEL DECOMMISSION
SHOW BACKENDS
LINK DATABASE
ALTER CLUSTER
MIGRATE DATABASE
ADMIN CHECK TABLET
ADMIN REPAIR
ADMIN SHOW REPLICA DISTRIBUTION
SHOW FULL COLUMNS
ENTER
SHOW FILE
ADMIN SET CONFIG
DROP CLUSTER
SHOW BROKER
ADMIN SET REPLICA STATUS
Data Definition
DROP FUNCTION
DROP MATERIALIZED VIEW
CANCEL BACKUP
CREATE INDEX
DROP INDEX
Colocate Join
DROP TABLE
CREATE TABLE
CREATE TABLE LIKE
CANCEL RESTORE
SHOW FUNCTIONS
BACKUP
CREATE FUNCTION
DROP REPOSITORY
RESTORE
DROP DATABASE
TRUNCATE TABLES
CREATE VIEW
CREATE DATABASE
RECOVER
ALTER VIEW
CREATE REPOSITORY
CREATE MATERIALIZED VIEW
DROP VIEW
ALTER TABLE
CANCEL ALTER
HLL
ALTER DATABASE
Data Manipulation
SHOW TABLES
CANCEL LOAD
MULTI LOAD
SHOW PROPERTY
SHOW TRANSACTION
SHOW BACKUP
SHOW TABLET
INSERT
GET LABEL STATE
PAUSE ROUTINE LOAD
SHOW EXPORT
SHOW PARTITIONS
SHOW DATABASES
BROKER LOAD
SHOW DATA
DELETE
SHOW RESTORE
SHOW ROUTINE LOAD TASK
SHOW ROUTINE LOAD
EXPORT
STOP ROUTINE LOAD
SHOW LOAD
SHOW SNAPSHOT
SHOW CREATE FUNCTION
SHOW DYNAMIC PARTITION TABLES
CANCEL DELETE
SHOW REPOSITORIES
GROUP BY
ALTER ROUTINE LOAD
SHOW ALTER
RESTORE TABLET
SHOW DELETE
RESUME ROUTINE LOAD
STREAM LOAD
LOAD
ROUTINE LOAD
Cancel Label
MINI LOAD
Data Types
Double
VARCHAR
DECIMAL
HLL (HyperLogLog)
INT
BOOLEAN
date
SMALLINT
TINYINT
DATETIME
BITMAP
BIGINT
FLOAT
CHAR
Utility
Describe
SQL Functions
CAST
Aggregate Functions
HLLUNIONAGG
VARIANCE,VARPOP,VARIANCEPOP
MAX
SUM
PERCENTILE_APPROX
STDDEV,STDDEV_POP
VARIANCESAMP,VARIANCESAMP
TOPN
MIN
BITMAP_UNION
AVG
STDDEV_SAMP
COUNT
APPROXCOUNTDISTINCT
bitmap functions
bitmap_not
bitmaptostring
bitmap_and
bitmap_hash
bitmap_intersect
bitmap_empty
bitmap_union
bitmaphasany
bitmap_xor
bitmap_or
bitmapfromstring
bitmap_contains
to_bitmap
Date Time Functions
Monthname
dayname
second
to_days
from_unixtime
minute
timestampadd
dayofweek
time_round
utc_timestamp
now
Dayofyear
Strtodate
timestampdiff
date_add
curdate
hour
date_format
from_days
month
unix_timestamp
day
Dayofmonth
weekofyear
date_sub
current_timestamp
timediff
datediff
year
Hash Functions
murmurhash332
Sptial Functions
ST_GeometryFromText,ST GeomFromText
ST_AsText,ST_AsWKT
St_Point’
ST_Distance_Sphere
ST_Polygon,ST_PolyFromText,ST_PolygonFromText
ST_Y
`ST_Contains’
ST_Circle
ST_LineFromText,ST_LineStringFromText
ST_X
String Functions
repeat
strright
regexp_replace
getjsonint
ltrim
concat
appendtrailingcharifabsent
ends_with
lower
REVERSE
strleft
instr
CHAR_LENGTH
length
rpad
left
group_concat
getjsonstring
lpad
lcase
ASCII
getjsondouble
right
nullorempty
locate
money_format
findinset
Concat_ws
split_part
regexp_extract
starts_with
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