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Apache Doris v2.0 Documentation
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Advanced Usage

 Github  来源:Doris 浏览 187 扫码 分享 2024-02-03 12:37:07
  • Alter Table
  • Doris Partition
  • Data Cache
  • AutoBucket
  • Broker
  • Best Practice
  • Resource Management
  • Orthogonal BITMAP Calculation
  • Approximate Deduplication Using HLL
  • Variable
  • Time Zone
  • File Manager
  • Cold Hot Separation
  • Compute Node
  • Row to Column
  • property is_being_synced
  • SQL Mode
当前内容版权归 Doris 或其关联方所有，如需对内容或内容相关联开源项目进行关注与资助，请访问 Doris .
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  • Apache Doris v3.0 中文文档
  • Apache Doris v3.0 Documentation
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  • Apache Doris v2.1 中文文档
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  • Apache Doris v0.11 Documentation
  • Apache Doris v0.11 中文文档
  • Apache Doris 文档(201812)
  • Getting Started
    • Quick Start
    • What is Apache Doris
  • Install and Deploy
    • Standard Deployment
    • Docker Deployment
      • Build Docker Image
      • Deploy Docker Cluster
    • Deploy Doris on Kubernetes
      • Deploy Doris on Kubernetes
      • Deploy Doris on Helm Chart
      • Access the Doris cluster
      • Persistent Volume and ConfigMap
    • Source Code Compilation
      • General Compilation
      • Compiling with LDB Toolchain
      • Compilation with Arm
      • Compilation on Windows
      • Compilation on MacOS
  • Table Design
    • Data Model
    • Data Partition
    • Guidelines for Basic Use
    • Rollup and Query
    • Best Practices
    • Index
      • Index Overview
      • Inverted Index
      • BloomFilter Index
      • NGram BloomFilter Index
      • Bitmap Index
  • Data Operation
    • Import
      • Import Overview
      • Import Scenes
        • Import Local Data
        • External Storage Data Import
        • Kafka Data Subscription
        • Synchronize Data Through External Table
        • Synchronize Data Using Insert Method
        • Data Import Things and Atomicity
        • Data Transformation, Column Mapping and Filtering
        • Import Strict Mode
      • Import Way
        • Broker Load
        • Routine Load
        • Spark Load
        • Stream Load
        • MySql Load
        • S3 Load
        • Insert Into
        • Importing Data in JSON Format
      • Import Advanced
        • Min Load Replica Num
    • Export
      • Export Overview
      • Export Query Result
      • Export Data or Table Structure with MYSQLDUMP
    • Update and Delete
      • Batch Delete
      • Update
      • Partial Update
      • Delete
      • Sequence Column
  • Advanced Usage
    • Alter Table
      • Schema Change
      • Replace Table
    • Doris Partition
      • Dynamic Partition
      • Temporary Partition
    • Data Cache
      • Partition Cache
    • AutoBucket
    • Broker
    • Best Practice
      • Query Analysis
      • Import Analysis
      • Debug Log
      • Compaction
    • Resource Management
    • Orthogonal BITMAP Calculation
    • Approximate Deduplication Using HLL
    • Variable
    • Time Zone
    • File Manager
    • Cold Hot Separation
    • Compute Node
    • Row to Column
    • property is_being_synced
    • SQL Mode
  • Query Acceleration
    • Pipeline Execution Engine
    • Nereids-the Brand New Planner
    • High-Concurrency Point Query
    • Materialized View
    • Statistics
    • Join Optimization
      • Bucket Shuffle Join
      • Colocation Join
      • Runtime Filter
      • Doris Join Optimization Principle
  • Lakehouse
    • Multi-catalog
      • Multi-catalog Overview
      • Hive
      • Iceberg
      • Hudi
      • Paimon
      • Alibaba Cloud DLF
      • Alibaba Cloud Max Compute
      • Elasticsearch
      • JDBC
      • FAQ About Multi-catalog
    • File Analysis
    • File Cache
    • External Table Statistics
    • File System Benchmark Tools
    • FAQ
  • Ecosystem
    • Spark Doris Connector
    • Flink Doris Connector
    • Doris Streamloader
    • DataX Doriswriter
    • Seatunnel Doris Sink
    • Kyuubi
    • Logstash Doris Output Plugin
    • Beats Doris Output Plugin
    • Plugin Development Manual
    • Audit Log Plugin
    • CloudCanal Data Import
    • Hive Bitmap UDF
    • DBT Doris Adapter
    • UDF
      • Contribute UDF
      • Remote User Defined Function Service
      • Java UDF
      • Native User Defined Function
    • UDAF
      • Remote User Defined Aggregation Function Service
  • SQL Manual
    • SQL Functions
      • Array Functions
        • ARRAY
        • ARRAY_MAX
        • ARRAY_MIN
        • ARRAY_MAP
        • ARRAY_FILTER
        • ARRAY_AVG
        • ARRAY_SUM
        • ARRAY_SIZE
        • ARRAY_REMOVE
        • ARRAY_SLICE
        • ARRAY_SORT
        • ARRAY_REVERSE_SORT
        • ARRAY_SORTBY
        • ARRAY_POSITION
        • ARRAY_CONTAINS
        • ARRAY_EXCEPT
        • ARRAY_PRODUCT
        • ARRAY_INTERSECT
        • ARRAY_RANGE
        • ARRAY_DISTINCT
        • ARRAY_DIFFERENCE
        • ARRAY_UNION
        • ARRAY_JOIN
        • ARRAY_WITH_CONSTANT
        • ARRAY_ENUMERATE
        • ARRAY_ENUMERATE_UNIQ
        • ARRAY_POPBACK
        • ARRAY_POPFRONT
        • ARRAY_PUSHFRONT
        • ARRAY_PUSHBACK
        • ARRAY_COMPACT
        • ARRAY_CONCAT
        • ARRAY_ZIP
        • ARRAY_SHUFFLE
        • ARRAY_CUM_SUM
        • ARRAY_EXISTS
        • ARRAY_FIRST_INDEX
        • ARRAY_LAST_INDEX
        • ARRAY_FIRST
        • ARRAY_LAST
        • ARRAYS_OVERLAP
        • ARRAY_COUNT
        • COUNTEQUAL
        • ELEMENT_AT
      • Date Functions
        • CONVERT_TZ
        • CURDATE,CURRENT_DATE
        • CURTIME,CURRENT_TIME
        • CURRENT_TIMESTAMP
        • LOCALTIME,LOCALTIMESTAMP
        • NOW
        • YEAR
        • QUARTER
        • MONTH
        • DAY
        • DAYOFYEAR
        • DAYOFMONTH
        • DAYOFWEEK
        • WEEK
        • WEEKDAY
        • WEEKOFYEAR
        • YEARWEEK
        • DAYNAME
        • MONTHNAME
        • HOUR
        • MINUTE
        • SECOND
        • FROM_DAYS
        • LAST_DAY
        • TO_MONDAY
        • FROM_SECOND
        • FROM_UNIXTIME
        • UNIX_TIMESTAMP
        • UTC_TIMESTAMP
        • TO_DATE
        • TO_DAYS
        • TIME_TO_SEC
        • SEC_TO_TIME
        • EXTRACT
        • MAKEDATE
        • STR_TO_DATE
        • TIME_ROUND
        • TIMEDIFF
        • TIMESTAMPADD
        • TIMESTAMPDIFF
        • DATE_ADD
        • DATE_SUB
        • DATE_TRUNC
        • DATE_FORMAT
        • DATEDIFF
        • MICROSECONDS_ADD
        • MICROSECONDS_DIFF
        • MICROSECONDS_SUB
        • MILLISECONDS_ADD
        • MILLISECONDS_DIFF
        • MILLISECONDS_SUB
        • MINUTES_ADD
        • MINUTES_DIFF
        • MINUTES_SUB
        • SECONDS_ADD
        • SECONDS_DIFF
        • SECONDS_SUB
        • HOURS_ADD
        • HOURS_DIFF
        • HOURS_SUB
        • DAYS_ADD
        • DAYS_DIFF
        • DAYS_SUB
        • WEEKS_ADD
        • WEEKS_DIFF
        • WEEKS_SUB
        • MONTHS_ADD
        • MONTHS_DIFF
        • MONTHS_SUB
        • YEARS_ADD
        • YEARS_DIFF
        • YEARS_SUB
      • GIS Functions
        • ST_X
        • ST_Y
        • ST_CIRCLE
        • ST_DISTANCE_SPHERE
        • ST_ANGLE
        • ST_AZIMUTH
        • ST_ANGLE_SPHERE
        • ST_AREA
        • ST_POINT
        • ST_POLYGON,ST_POLYFROMTEXT,ST_POLYGONFROMTEXT
        • ST_ASTEXT,ST_ASWKT
        • ST_CONTAINS
        • ST_GEOMETRYFROMTEXT,ST_GEOMFROMTEXT
        • ST_LINEFROMTEXT,ST_LINESTRINGFROMTEXT
        • ST_ASBINARY
        • ST_GEOMETRYFROMWKB,ST_GEOMFROMWKB
      • String Functions
        • TO_BASE64
        • FROM_BASE64
        • ASCII
        • LENGTH
        • BIT_LENGTH
        • CHAR_LENGTH
        • LPAD
        • RPAD
        • LOWER
        • LCASE
        • UPPER
        • UCASE
        • INITCAP
        • REPEAT
        • REVERSE
        • CHAR
        • CONCAT
        • CONCAT_WS
        • SUBSTR
        • SUBSTRING
        • SUB_REPLACE
        • APPEND_TRAILING_CHAR_IF_ABSENT
        • ENDS_WITH
        • STARTS_WITH
        • TRIM
        • LTRIM
        • RTRIM
        • NULL_OR_EMPTY
        • NOT_NULL_OR_EMPTY
        • HEX
        • UNHEX
        • ELT
        • INSTR
        • LOCATE
        • FIELD
        • FIND_IN_SET
        • REPLACE
        • LEFT
        • RIGHT
        • STRLEFT
        • STRRIGHT
        • SPLIT_PART
        • SPLIT_BY_STRING
        • SUBSTRING_INDEX
        • MONEY_FORMAT
        • PARSE_URL
        • CONVERT_TO
        • EXTRACT_URL_PARAMETER
        • UUID
        • SPACE
        • SLEEP
        • ESQUERY
        • Search in String
          • MULTI_SEARCH_ALL_POSITIONS
          • MULTI_MATCH_ANY
        • Mask in String
          • MASK
          • MASK_FIRST_N
          • MASK_LAST_N
        • Fuzzy Match
          • LIKE
          • NOT LIKE
        • Regular Match
          • REGEXP
          • REGEXP_EXTRACT
          • REGEXP_EXTRACT_ALL
          • REGEXP_REPLACE
          • REGEXP_REPLACE_ONE
          • NOT REGEXP
      • Struct Functions
        • STRUCT
        • NAMED_STRUCT
        • STRUCT_ELEMENT
      • Combinators
        • STATE
        • MERGE
        • UNION
      • Aggregate Functions
        • COLLECT_SET
        • MIN
        • STDDEV_SAMP
        • AVG
        • AVG_WEIGHTED
        • PERCENTILE
        • PERCENTILE_ARRAY
        • HLL_UNION_AGG
        • TOPN
        • TOPN_ARRAY
        • TOPN_WEIGHTED
        • COUNT
        • SUM
        • MAX_BY
        • BITMAP_UNION
        • GROUP_BITMAP_XOR
        • GROUP_BIT_AND
        • GROUP_BIT_OR
        • GROUP_BIT_XOR
        • PERCENTILE_APPROX
        • STDDEV,STDDEV_POP
        • GROUP_CONCAT
        • COLLECT_LIST
        • MIN_BY
        • MAX
        • ANY_VALUE
        • VARIANCE_SAMP,VARIANCE_SAMP
        • APPROX_COUNT_DISTINCT
        • VARIANCE,VAR_POP,VARIANCE_POP
        • RETENTION
        • SEQUENCE_MATCH
        • SEQUENCE-COUNT
        • GROUPING
        • GROUPING_ID
        • COUNT_BY_ENUM
        • HISTOGRAM
        • MAP_AGG
      • Bitmap Functions
        • TO_BITMAP
        • BITMAP_HASH
        • BITMAP_FROM_STRING
        • BITMAP_TO_STRING
        • BITMAP_TO_ARRAY
        • BITMAP_FROM_ARRAY
        • BITMAP_EMPTY
        • BITMAP_OR
        • BITMAP_AND
        • BITMAP_UNION
        • BITMAP_XOR
        • BITMAP_NOT
        • BITMAP_AND_NOT,BITMAP_ANDNOT
        • BITMAP_SUBSET_LIMIT
        • BITMAP_SUBSET_IN_RANGE
        • SUB_BITMAP
        • BITMAP_COUNT
        • BITMAP_AND_COUNT
        • BITMAP_AND_NOT_COUNT,BITMAP_ANDNOT_COUNT
        • ORTHOGONAL_BITMAP_UNION_COUNT
        • BITMAP_XOR_COUNT
        • BITMAP_OR_COUNT
        • BITMAP_CONTAINS
        • BITMAP_HAS_ALL
        • BITMAP_HAS_ANY
        • BITMAP_MAX
        • BITMAP_MIN
        • INTERSECT_COUNT
        • BITMAP_INTERSECT
        • ORTHOGONAL_BITMAP_INTERSECT
        • ORTHOGONAL_BITMAP_INTERSECT_COUNT
        • ORTHOGONAL_BITMAP_EXPR_CALCULATE
        • ORTHOGONAL_BITMAP_EXPR_CALCULATE_COUNT
        • BITMAP_HASH64
        • BITMAP_REMOVE
      • Bitwise Functions
        • BITAND
        • BITOR
        • BITXOR
        • BITNOT
      • Conditional Functions
        • CASE
        • COALESCE
        • IF
        • IFNULL
        • NVL
        • NULLIF
      • JSON Functions
        • JSON_PARSE
        • JSON_EXTRACT
        • JSON_EXISTS_PATH
        • JSON_TYPE
        • JSON_ARRAY
        • JSON_OBJECT
        • JSON_QUOTE
        • JSON_UNQUOTE
        • JSON_VALID
        • JSON_CONTAINS
        • JSON_LENGTH
        • GET_JSON_DOUBLE
        • GET_JSON_INT
        • GET_JSON_BIGINT
        • GET_JSON_STRING
        • JSON_INSERT
        • JSON_REPLACE
        • JSON_SET
      • Hash Functions
        • MURMUR_HASH3_32
        • MURMUR_HASH3_64
      • HLL Functions
        • HLL_CARDINALITY
        • HLL_EMPTY
        • HLL_HASH
      • Numeric Functions
        • CONV
        • BIN
        • SIN
        • COS
        • TAN
        • ASIN
        • ACOS
        • ATAN
        • E
        • PI
        • EXP
        • LOG
        • LOG2
        • LOG10
        • LN
        • CEIL
        • FLOOR
        • PMOD
        • ROUND
        • ROUND_BANKERS
        • TRUNCATE
        • ABS
        • SQRT
        • CBRT
        • POW
        • DEGREES
        • RADIANS
        • SIGN
        • POSITIVE
        • NEGATIVE
        • GREATEST
        • LEAST
        • RANDOM
        • MOD
        • RUNNING_DIFFERENCE
      • Encryption Functions
        • AES
        • MD5
        • MD5SUM
        • SM4
        • SM3
        • SM3SUM
        • SHA
        • SHA2
      • Table Functions
        • EXPLODE_JSON_ARRAY
        • EXPLODE
        • EXPLODE_SPLIT
        • EXPLODE_BITMAP
        • NUMBERS
        • EXPLODE_NUMBERS
        • EXPLODE_NUMBERS_OUTER
        • S3
        • HDFS
        • local
        • ICEBERG_META
        • BACKENDS
        • FRONTENDS
        • WORKLOAD_GROUPS
        • CATALOGS
        • frontends_disks
        • QUERIES
      • Analytic(Window) Functions
        • Window Functions Overview
        • WINDOW_FUNCTION_SUM
        • WINDOW_FUNCTION_AVG
        • WINDOW_FUNCTION_MAX
        • WINDOW_FUNCTION_MIN
        • WINDOW_FUNCTION_COUNT
        • WINDOW_FUNCTION_RANK
        • WINDOW_FUNCTION_DENSE_RANK
        • WINDOW_FUNCTION_FIRST_VALUE
        • WINDOW_FUNCTION_LAST_VALUE
        • WINDOW_FUNCTION_LEAD
        • WINDOW_FUNCTION_LAG
        • WINDOW_FUNCTION_ROW_NUMBER
        • WINDOW_FUNCTION_NTILE
        • WINDOW_FUNCTION_WINDOW_FUNNEL
      • IP Functions
        • IPV4_NUM_TO_STRING
        • INET_NTOA
      • Vector Distance Functions
        • cosine_distance
        • inner_product
        • l1_distance
        • l2_distance
      • CAST
      • DIGITAL_MASKING
      • WIDTH_BUCKET
    • SQL Reference
      • Cluster management
        • ALTER-SYSTEM-ADD-FOLLOWER
        • ALTER-SYSTEM-ADD-OBSERVER
        • ALTER-SYSTEM-ADD-BACKEND
        • ALTER-SYSTEM-ADD-BROKER
        • ALTER-SYSTEM-MODIFY-BACKEND
        • ALTER-SYSTEM-DECOMMISSION-BACKEND
        • ALTER-SYSTEM-DROP-FOLLOWER
        • ALTER-SYSTEM-DROP-OBSERVER
        • ALTER-SYSTEM-DROP-BACKEND
        • ALTER-SYSTEM-DROP-BROKER
        • CANCEL-ALTER-SYSTEM
      • Account Management
        • CREATE-ROLE
        • CREATE-USER
        • ALTER-USER
        • SET-PASSWORD
        • SET-PROPERTY
        • LDAP
        • GRANT
        • REVOKE
        • DROP-ROLE
        • DROP-USER
      • Database Administration
        • ADMIN-SHOW-CONFIG
        • ADMIN-SET-CONFIG
        • SET-VARIABLE
        • INSTALL-PLUGIN
        • UNINSTALL-PLUGIN
        • ADMIN-SET-REPLICA-STATUS
        • ADMIN-SET-REPLICA-VERSION
        • ADMIN-SET-PARTITION-VERSION
        • ADMIN-SET-TABLE-STATUS
        • ADMIN-SHOW-REPLICA-DISTRIBUTION
        • ADMIN-SHOW-REPLICA-STATUS
        • ADMIN-REPAIR-TABLE
        • ADMIN-CANCEL-REPAIR
        • ADMIN-CHECK-TABLET
        • ADMIN DIAGNOSE TABLET
        • ADMIN-COPY-TABLET
        • ADMIN SHOW TABLET STORAGE FORMAT
        • ADMIN-CLEAN-TRASH
        • RECOVER
        • KILL
        • ADMIN-REBALANCE-DISK
        • ADMIN-CANCEL-REBALANCE-DISK
        • ENABLE FEATURE
      • Data Types
        • BOOLEAN
        • TINYINT
        • SMALLINT
        • INT
        • BIGINT
        • LARGEINT
        • FLOAT
        • DOUBLE
        • DECIMAL
        • DATE
        • DATETIME
        • CHAR
        • VARCHAR
        • STRING
        • HLL (HyperLogLog)
        • BITMAP
        • QUANTILE_STATE
        • ARRAY
        • MAP
        • STRUCT
        • JSON
        • AGG_STATE
      • DDL
        • Create
          • CREATE-CATALOG
          • CREATE-DATABASE
          • CREATE-TABLE
          • CREATE-TABLE-LIKE
          • CREATE-TABLE-AS-SELECT
          • CREATE-EXTERNAL-TABLE
          • CREATE-INDEX
          • CREATE-VIEW
          • CREATE-MATERIALIZED-VIEW
          • CREATE-FUNCTION
          • CREATE-FILE
          • CREATE-POLICY
          • CREATE-ENCRYPT-KEY
          • CREATE-RESOURCE
          • CREATE-WORKLOAD-GORUP
          • CREATE-SQL-BLOCK-RULE
        • Alter
          • ALTER-CATALOG
          • ALTER-DATABASE
          • ALTER-TABLE-COLUMN
          • ALTER-TABLE-PARTITION
          • ALTER-TABLE-BITMAP
          • ALTER-TABLE-ROLLUP
          • ALTER-TABLE-RENAME
          • ALTER-TABLE-REPLACE
          • ALTER-TABLE-PROPERTY
          • ALTER-TABLE-COMMENT
          • CANCEL-ALTER-TABLE
          • ALTER-VIEW
          • ALTER-POLICY
          • ALTER-RESOURCE
          • ALTER-COLOCATE-GROUP
          • ALTER-WORKLOAD-GROUP
          • ALTER-SQL-BLOCK-RULE
        • Drop
          • DROP-CATALOG
          • DROP-DATABASE
          • DROP-TABLE
          • DROP-INDEX
          • DROP-MATERIALIZED-VIEW
          • DROP-FUNCTION
          • DROP-FILE
          • DROP-MATERIALIZED-VIEW
          • DROP-ENCRYPT-KEY
          • DROP-RESOURCE
          • DROP-WORKLOAD-GROUP
          • DROP-DATABASE
          • TRUNCATE-TABLE
        • Backup and Restore
          • CREATE-REPOSITORY
          • DROP-REPOSITORY
          • BACKUP
          • CANCEL-BACKUP
          • RESTORE
          • CANCEL-RESTORE
      • DML
        • Load
          • STREAM-LOAD
          • MULTI-LOAD
          • BROKER-LOAD
          • MYSQL-LOAD
          • CREATE-ROUTINE-LOAD
          • ALTER-ROUTINE-LOAD
          • PAUSE-ROUTINE-LOAD
          • RESUME-ROUTINE-LOAD
          • STOP-ROUTINE-LOAD
          • CREATE-SYNC-JOB
          • PAUSE-SYNC-JOB
          • RESUME-SYNC-JOB
          • STOP-SYNC-JOB
          • CANCEL-LOAD
          • CLEAN-LABEL
        • Manipulation
          • INSERT
          • SELECT
          • DELETE
          • UPDATE
          • EXPORT
          • CANCEL-EXPORT
          • INSERT-OVERWRITE
        • OUTFILE
      • Show
        • SHOW ALTER TABLE MATERIALIZED VIEW
        • SHOW-ALTER
        • SHOW-BACKUP
        • SHOW-BACKENDS
        • SHOW-BROKER
        • SHOW-CATALOGS
        • SHOW-CREATE-TABLE
        • SHOW-CHARSET
        • SHOW-CREATE-CATALOG
        • SHOW-CREATE-DATABASE
        • SHOW-CREATE-MATERIALIZED-VIEW
        • SHOW-CREATE-LOAD
        • SHOW-CREATE-REPOSITORY
        • SHOW-CREATE-ROUTINE-LOAD
        • SHOW-CREATE-FUNCTION
        • SHOW-COLUMNS
        • SHOW-COLLATION
        • SHOW-DATABASES
        • SHOW DATA SKEW
        • SHOW-DATABASE-ID
        • SHOW-DYNAMIC-PARTITION
        • SHOW-DELETE
        • SHOW-DATA
        • SHOW-ENGINES
        • SHOW-EVENTS
        • SHOW-EXPORT
        • SHOW-ENCRYPT-KEY
        • SHOW-FUNCTIONS
        • SHOW-TYPECAST
        • SHOW-FILE
        • SHOW-GRANTS
        • SHOW-LAST-INSERT
        • SHOW-LOAD-PROFILE
        • SHOW-LOAD-WARNINGS
        • SHOW-INDEX
        • SHOW-MIGRATIONS
        • SHOW-PARTITION-ID
        • SHOW-SNAPSHOT
        • SHOW-SQL-BLOCK-RULE
        • SHOW-ROUTINE-LOAD
        • SHOW-SYNC-JOB
        • SHOW-WHITE-LIST
        • SHOW-WARNING
        • SHOW-TABLET
        • SHOW-VARIABLES
        • SHOW-PLUGINS
        • SHOW-ROLES
        • SHOW-PROCEDURE
        • SHOW-ROUTINE-LOAD-TASK
        • SHOW-PROC
        • SHOW-TABLE-STATUS
        • SHOW-REPOSITORIES
        • SHOW-QUERY-PROFILE
        • SHOW-OPEN-TABLES
        • SHOW-TABLETS
        • SHOW-LOAD
        • SHOW-TABLES
        • SHOW-RESOURCES
        • SHOW-workload-GROUPS
        • SHOW-PARTITIONS
        • SHOW-FRONTENDS
        • SHOW-FRONTENDS-DISKS
        • SHOW-RESTORE
        • SHOW-PROPERTY
        • SHOW-TRIGGERS
        • SHOW-PROCESSLIST
        • SHOW-TRASH
        • SHOW-VIEW
        • SHOW-TRANSACTION
        • SHOW-STREAM-LOAD
        • SHOW-STATUS
        • SHOW-TABLE-ID
        • SHOW-SMALL-FILES
        • SHOW-POLICY
        • SHOW-CATALOG-RECYCLE-BIN
        • SHOW-QUERY-STATS
      • Operators
        • IN
      • Utility
        • HELP
        • USE
        • DESCRIBE
        • SWITCH
        • REFRESH
        • SYNC
        • CLEAN-QUERY-STATS
  • Admin Manual
    • cluster management
      • Cluster upgrade
      • Elastic scaling
      • load balancing
      • FQDN
    • Data Admin
      • Data Backup
      • Data Restore
      • Data Recovery
      • Data Recover
    • Sql Interception
    • Statistics of query execution
    • TLS certificate
    • FE SSL certificate
    • Maintenance and Monitor
      • Monitor Metrics
        • Monitor Metrics
      • Disk Capacity Management
      • Data replica management
      • Description of the return value of the OLAP function on the BE side
      • Doris Error Table
      • Tablet metadata management tool
      • Tablet Restore Tool
      • Monitoring and alarming
      • Tablet Local Debug
      • Metadata Operations and Maintenance
      • Automated Service Startup
    • Memory Management
      • Memory Tracker
      • Memory Limit Exceeded Analysis
      • BE OOM Analysis
    • Config
      • Config Dir
      • FE Configuration
      • BE Configuration
      • User Property
    • User Privilege and Ldap
      • Authority Management
      • LDAP
    • System Table
      • rowsets
    • WORKLOAD GROUP
    • Multi-tenancy
    • HTTP API
      • FE
        • Config Action
        • HA Action
        • Hardware Info Action
        • Help Action
        • Log Action
        • Login Action
        • Logout Action
        • Query Profile Action
        • Session Action
        • System Action
        • Colocate Meta Action
        • Meta Action
        • Cluster Action
        • Node Action
        • Query Profile Action
        • Backends Action
        • Bootstrap Action
        • Cancel Load Action
        • Check Decommission Action
        • Check Storage Type Action
        • Connection Action
        • Extra Basepath Action
        • Fe Version Info Action
        • Get DDL Statement Action
        • Get Load Info Action
        • Get Load State
        • Get FE log file
        • Get Small File Action
        • Health Action
        • Meta Info Action
        • Meta Replay State Action
        • Metrics Action
        • Profile Action
        • Query Detail Action
        • Query Schema Action
        • Query Stats Action
        • Row Count Action
        • Set Config Action
        • Show Data Action
        • Show Meta Info Action
        • Show Proc Action
        • Show Runtime Info Action
        • Show Table Data Action
        • Statement Execution Action
        • Table Query Plan Action
        • Table Row Count Action
        • Table Schema Action
        • Upload Action
        • Import Action
        • Meta Info Action
        • Debug Point
        • Statistic Action
      • BE
        • Check Stub Cache
        • Reset Stub Cache
        • View Compaction Status
        • Manually Trigger Compaction
        • View Meta
        • Make Snapshot
        • Check All Tablet Segment Lost
        • Config of BE
        • Metrics
        • View Tablet Distribution
        • Migration Tablet
        • View Tablet Info
        • Checksum
        • Download Log about Load Error
        • Pad Rowset
        • Be Version Info
        • Check Alive
        • Reload Tablet
        • Restore Tablet
  • FAQ
    • Install Error
    • Data Operation Error
    • SQL Error
  • Benchmark
    • Star Schema Benchmark
    • TPC-H Benchmark
  • Release notes
    • Release 2.0.4
    • Release 2.0.3
    • Release 2.0.2
    • Release 2.0.1
    • Release 2.0.0
    • Release 1.2.7
    • Release 1.2.6
    • Release 1.2.5
    • Release 1.2.4
    • Release 1.2.3
    • Release 1.2.2
    • Release 1.2.1
    • Release 1.2.0
    • Release 1.1.5
    • Release 1.1.4
    • Release 1.1.3
    • Release 1.1.2
    • Release 1.1.1
    • Release 1.1.0
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