Apache Doris v0.13 Document
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2020-09-06 08:31:40
split_part
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Downloads
Administrator Guide
SQL MODE
Variable
Broker
Authority Management
Time zone
File Manager
Data export
Colocation Join
Statistics of query execution
Export Query Result
Materialized view
Configuration
FE Configuration
User Property
BE Configuration
Backup and Recovery
Dynamic Partition
HTTP API
CANCEL LABEL
RESTORE TABLET
CONNECTION
get_log_file
GET LABEL STATE
QUERY DETAIL
Compaction Action
SHOW DATA
RPOFILE
Load Data
Load Json Format Data
Broker Load
Introduction Overview
Routine Load
Delete
Stream load
Insert Into
Maintainence Operation
Metadata Operations and Maintenance
Tablet metadata management tool
Monitoring and alarming
Data replica management
Multi-tenancy(Exprimental)
Tablet Restore Tool
Metrics
BE Metrics
FE Metrics
Schema Change
Bitmap Index
Temporary partition
Scheam Change
Rollup
Apache Community
Code Submission Guide
Verify Apache Release
Subscribe to mailing lists
PMC Members & Committer
Contribute to Doris
Committer Guide
Gitter Manual
Publish of Apache Doris
Compilation and Deployment
Compilation
Installation and deployment
Cluster upgrade
Design Documents
Metadata Design Document
Doris Storage File Format Optimization
GROUPING SETS DESIGN
Developer Guide
Debug Tool
Format Code
Setting FE dev env - Eclipse
Extending Ability
Audit log plugin
Logstash Doris Output Plugin
Spark Doris Connector
Doris On ES
Plugin Development Manual
UDF
User Defined Function
Contribute UDF
Users contribute UDF
Orthogonal BITMAP calculation UDAF
Getting Started
Best Practices
Advanced Use Guide
Rollup and query
Data Partition
Guidelines for Basic Use
Data Model, ROLLUP and Prefix Index
SQL Manual
DDL Statements
Account Management
CREATE ROLE
SHOW ROLES
DROP ROLE
SET PROPERTY
DROP USER
SET PASSWORD
CREATE USER
Grant
SHOW GRANTS
REVOKE
Administration
DROP CLUSTER
SHOW INDEX
ADMIN SHOW REPLICA STATUS
ADMIN SHOW REPLICA DISTRIBUTION
ENTER
SHOW FRONTENDS
INSTALL PLUGIN
SHOW TABLE STATUS
SHOW FILE
SHOW BROKER
LINK DATABASE
SHOW MIGRATIONS
UNINSTALL PLUGIN
ADMIN SET CONFIG
ADMIN CANCEL REPAIR
ADMIN SET REPLICA STATUS
SHOW FULL COLUMNS
SHOW BACKENDS
ADMIN CHECK TABLET
DROP FILE
MIGRATE DATABASE
CREATE FILE
ADMIN REPAIR
ALTER SYSTEM
ALTER CLUSTER
SHOW PLUGINS
CREATE CLUSTER
CANCEL DECOMMISSION
ADMIN SHOW CONFIG
Data Definition
RECOVER
RESTORE
ALTER TABLE
Colocate Join
TRUNCATE TABLES
CREATE REPOSITORY
DROP TABLE
HLL
DROP MATERIALIZED VIEW
DROP FUNCTION
CREATE INDEX
CREATE FUNCTION
CREATE MATERIALIZED VIEW
ALTER DATABASE
CREATE VIEW
DROP INDEX
CREATE TABLE
DROP DATABASE
BACKUP
DROP REPOSITORY
DROP VIEW
SHOW FUNCTIONS
CREATE DATABASE
CANCEL ALTER
CANCEL RESTORE
ALTER VIEW
CANCEL BACKUP
Data Manipulation
SHOW TABLES
MINI LOAD
INSERT
SHOW TRANSACTION
GROUP BY
SHOW PROPERTY
SHOW DATA
SHOW DELETE
STREAM LOAD
LOAD
PAUSE ROUTINE LOAD
SHOW BACKUP
SHOW TABLET
RESUME ROUTINE LOAD
SHOW SNAPSHOT
BROKER LOAD
ROUTINE LOAD
SHOW DATABASES
EXPORT
SHOW PARTITIONS
STOP ROUTINE LOAD
DELETE
SHOW RESTORE
ALTER ROUTINE LOAD
MULTI LOAD
SHOW LOAD
CANCEL DELETE
SHOW DYNAMIC PARTITION TABLES
SHOW ROUTINE LOAD TASK
SHOW REPOSITORIES
SHOW ALTER
CANCEL LOAD
SHOW EXPORT
SHOW ROUTINE LOAD
GET LABEL STATE
RESTORE TABLET
Cancel Label
Data Types
Double
BOOLEAN
DATETIME
INT
BIGINT
TINYINT
date
CHAR
SMALLINT
FLOAT
VARCHAR
DECIMAL
Utility
Describe
SQL Functions
CAST
Aggregate Functions
BITMAP
VARIANCE,VARPOP,VARIANCEPOP
MIN
STDDEV_SAMP
VARIANCESAMP,VARIANCESAMP
COUNT
HLLUNIONAGG
STDDEV,STDDEV_POP
MAX
SUM
AVG
PERCENTILE_APPROX
APPROXCOUNTDISTINCT
bitmap functions
to_bitmap
bitmap_contains
bitmap_and
bitmap_intersect
bitmap_or
bitmap_hash
bitmapfromstring
bitmaptostring
bitmap_empty
bitmap_union
bitmaphasany
Date Time Functions
now
timestampdiff
to_days
Dayofmonth
dayname
from_days
Dayofyear
current_timestamp
Strtodate
day
minute
dayofweek
hour
second
timestampadd
date_sub
Monthname
datediff
from_unixtime
year
curdate
date_add
unix_timestamp
utc_timestamp
month
weekofyear
timediff
date_format
Hash Functions
murmurhash332
Sptial Functions
ST_Circle
ST_X
ST_AsText,ST_AsWKT
ST_LineFromText,ST_LineStringFromText
ST_Polygon,ST_PolyFromText,ST_PolygonFromText
ST_GeometryFromText,ST GeomFromText
`ST_Contains’
ST_Y
ST_Distance_Sphere
St_Point’
String Functions
concat
getjsonstring
ltrim
nullorempty
appendtrailingcharifabsent
CHAR_LENGTH
starts_with
instr
right
getjsondouble
lcase
strleft
regexp_extract
lower
length
getjsonint
split_part
regexp_replace
left
findinset
ASCII
rpad
Concat_ws
ends_with
lpad
locate
group_concat
strright
money_format
repeat
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