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Apache Doris v0.15 Documentation
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String Functions

 Github  来源:Doris 浏览 257 扫码 分享 2021-12-12 23:03:25
  • appendtrailingcharifabsent
  • ASCII
  • bit_length
  • CHAR_LENGTH
  • concat
  • Concat_ws
  • ends_with
  • findinset
  • getjsondouble
  • getjsonint
  • getjsonstring
  • group_concat
  • instr
  • lcase
  • left
  • length
  • locate
  • lower
  • lpad
  • ltrim
  • money_format
  • nullorempty
  • repeat
  • replace
  • REVERSE
  • right
  • rpad
  • split_part
  • starts_with
  • strleft
  • strright
  • fuzzy match
  • regular match
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 文档(201812)
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  • Compilation and Deployment
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      • Date Time Functions
        • curdate
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        • date_add
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      • Sptial Functions
        • ST_AsText,ST_AsWKT
        • ST_Circle
        • `ST_Contains’
        • ST_Distance_Sphere
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        • 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
        • getjsondouble
        • getjsonint
        • getjsonstring
        • group_concat
        • instr
        • lcase
        • left
        • length
        • locate
        • lower
        • lpad
        • ltrim
        • money_format
        • nullorempty
        • repeat
        • replace
        • REVERSE
        • right
        • rpad
        • split_part
        • starts_with
        • strleft
        • strright
        • fuzzy match
          • like
          • not like
        • regular match
          • regexp
          • regexp_extract
          • regexp_replace
            • description
            • example
            • keyword
          • not regexp
      • Aggregate Functions
        • APPROXCOUNTDISTINCT
        • 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
        • bitmap_hash
        • bitmap_intersect
        • bitmap_or
        • bitmap_not
        • bitmaptostring
        • bitmap_union
        • bitmap_xor
        • to_bitmap
      • Hash Functions
        • murmurhash332
      • window function
      • CAST
      • DIGITAL-MASKING
    • DDL Statements
      • Account Management
        • CREATE ROLE
        • CREATE USER
        • DROP ROLE
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        • Grant
        • REVOKE
        • SET PASSWORD
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        • SHOW ROLES
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        • ADMIN SHOW DATA SKEW
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        • ALTER SYSTEM
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        • CREATE FILE
        • DROP CLUSTER
        • DROP FILE
        • ENTER
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        • MIGRATE DATABASE
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        • Colocate Join
        • DROP DATABASE
        • DROP ENCRYPTKEY
        • DROP INDEX
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        • DROP TABLE
        • DROP VIEW
        • HLL
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        • TRUNCATE TABLES
        • CREATE FUNCTION
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      • Data Manipulation
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        • CANCEL DELETE
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        • RESUME ROUTINE LOAD
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        • ROUTINE LOAD
        • SHOW ALTER
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        • STOP ROUTINE LOAD
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        • INSERT
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      • Data Types
        • BIGINT
        • BITMAP
        • BOOLEAN
        • CHAR
        • date
        • DATETIME
        • DECIMAL
        • Double
        • FLOAT
        • HLL (HyperLogLog)
        • INT
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        • STRING
        • TINYINT
        • VARCHAR
      • Utility
        • Describe
  • Developer Guide
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