Release Notes
- v2.5
- v2.4
- v2.3
- v2.2
- v2.1
- v2.0
- v1.19

StarRocks
Introduction to StarRocks
Quick Start
Table Design
- Understand StarRocks table design
- Data models
- Data distribution
  - Data distribution
  - Dynamic partitioning
- Data compression
- Sort keys and prefix indexes
Data Loading
Data Unloading
Query Data Sources
Query Acceleration
- Gather CBO statistics
- Synchronous materialized view
- Asynchronous materialized view
- Colocate Join
- Lateral Join
- Query Cache
- Index
  - Bitmap indexing
  - Bloom filter indexing
- Computing the Number of Distinct Values
  - Use Bitmap for exact count distinct
  - Use HLL for approximate count distinct
Administration
- Deployment
- Management
- Data recovery
- User Privilege and Authentication
  - User privilege
  - Authentication
- Performance Tuning
Reference
- SQL Reference
- Function Reference
  - Java UDFs
  - Window functions
  - Lambda expression
  - Aggregate Functions
    - avg
    - any_value
    - approx_count_distinct
    - bitmap
    - count
    - grouping
    - grouping_id
    - hll_empty
    - hll_hash
    - hll_union
    - hll_union_agg
    - max
    - max_by
    - min
    - multi_distinct_sum
    - multi_distinct_count
    - percentile_approx
    - percentile_cont
    - retention
    - stddev
    - stddev_samp
    - sum
    - variance, variance_pop, var_pop
    - var_samp
    - window_funnel
  - Array Functions
    - array_agg
    - array_append
    - array_avg
    - array_concat
    - array_contains
    - array_contains_all
    - array_cum_sum
    - array_difference
    - array_distinct
    - array_filter
    - array_intersect
    - array_join
    - array_length
    - array_map
    - array_max
    - array_min
    - array_position
    - array_remove
    - array_slice
    - array_sort
    - array_sortby
    - array_sum
    - arrays_overlap
    - array_to_bitmap
    - reverse
    - unnest
  - Bit Functions
    - bitand
    - bitnot
    - bitor
    - bitxor
    - bit_shift_left
    - bit_shift_right
    - bit_shift_right_logical
  - Bitmap Functions
    - base64_to_bitmap
    - bitmap_and
    - bitmap_andnot
    - bitmap_contains
    - bitmap_count
    - bitmap_from_string
    - bitmap_empty
    - bitmap_has_any
    - bitmap_hash
    - bitmap_intersect
    - bitmap_max
    - bitmap_min
    - bitmap_or
    - bitmap_remove
    - bitmap_to_array
    - bitmap_to_base64
    - bitmap_to_string
    - bitmap_union
    - bitmap_union_count
    - bitmap_union_int
    - bitmap_xor
    - intersect_count
    - sub_bitmap
    - to_bitmap
  - Conditional Functions
    - coalesce
    - if
    - ifnull
    - nullif
  - Cryptographic Functions
    - aes_encrypt
    - aes_decrypt
    - from_base64
    - md5
    - md5sum
    - md5sum_numeric
    - sha2
    - sm3
    - to_base64
  - Date Functions
    - add_months
    - adddate
    - convert_tz
    - current_date
    - current_time
    - current_timestamp
    - date
    - date_add
    - date_format
    - date_slice
    - date_sub, subdate
    - date_trunc
    - datediff
    - day
    - dayname
    - dayofmonth
    - dayofweek
    - dayofyear
    - days_add
    - days_diff
    - days_sub
    - from_days
    - from_unixtime
    - hour
    - hours_sub
    - microseconds_sub
    - minute
    - minutes_add
    - minutes_diff
    - minutes_sub
    - month
    - monthname
    - months_add
    - months_diff
    - now
    - quarter
    - second
    - seconds_add
    - seconds_diff
    - seconds_sub
    - str_to_date
    - str2date
    - time_slice
    - time_to_sec
    - timediff
    - timestamp
    - timestampadd
    - timestampdiff
    - to_date
    - to_days
    - unix_timestamp
    - utc_timestamp
    - week
    - weekofyear
    - weeks_add
    - weeks_diff
    - weeks_sub
    - year
    - years_add
    - years_diff
    - years_sub
  - Geographic Functions
    - st_astext
    - st_circle
    - st_contains
    - st_distance_sphere
    - st_geometryfromtext
    - st_linefromtext
    - st_point
    - st_polygon
    - st_x
    - st_y
  - JSON Functions
    - Overview of JSON functions and operators
    - JSON operators
    - JSON constructor functions
    - JSON query and processing functions
  - Map Functions
    - map_from_arrays
    - map_keys
    - map_size
    - map_values
  - Math Functions
    - abs
    - acos
    - asin
    - atan
    - atan2
    - bin
    - ceil
    - ceiling
    - conv
    - cos
    - cosh
    - cot
    - degrees
    - divide
    - e
    - exp
    - floor
    - fmod
    - greatest
    - least
    - ln
    - log
    - log2
    - log10
    - mod
    - multiply
    - negative
    - pi
    - pmod
    - positive
    - pow
    - radians
    - rand
    - round
    - sign
    - sin
    - sinh
    - sqrt
    - square
    - tan
    - tanh
    - truncate
  - String Functions
    - append_trailing_char_if_absent
    - ascii
    - char
    - char_length
    - character_length
    - concat
    - concat_ws
    - ends_with
    - find_in_set
    - group_concat
    - hex
    - instr
    - lcase
    - left
    - length
    - locate
    - lower
    - lpad
    - ltrim
    - money_format
    - null_or_empty
    - parse_url
    - repeat
    - reverse
    - right
    - rpad
    - rtrim
    - space
    - split
    - split_part
    - starts_with
    - strleft
    - strright
    - substring
    - trim
    - ucase
    - unhex
    - upper
  - Pattern Matching Functions
    - like
    - regexp
    - regexp_extract
    - regexp_replace
  - Percentile Functions
    - percentile_approx_raw
    - percentile_empty
    - percentile_hash
    - percentile_union
  - Scalar Functions
    - hll_cardinality
  - Utility Functions
    - current_version
    - host_name
    - isnull
    - last_query_id
    - sleep
    - uuid
    - uuid_numeric
    - version
  - cast function
  - hash function
- System variables
- User-defined variables
- Error code
- System limits
FAQ
- Deploy
- Data Migration
  - Data Loading
  - Data Unloading
- SQL
- Query Dump
- Other FAQs
Benchmark
- SSB Benchmark
- TPC-H Benchmark

Developers
- Contribute to StarRocks
- Code Style Guides
  - protobuf style guides
  - thrift style guides
- Use the debuginfo file for debugging
- Development Environment
- Trace Tools
  - Trace
Integration
- Integrate with StarRocks
- Authenticate to AWS resources

Edit

UNINTALL PLUGIN

Description

This statement is used to uninstall a plugin.

Syntax:

UNINSTALL PLUGIN <plugin_name>

plugin_name can be viewed through SHOW PLUGINS command

Only non-builtin plugins can be uninstalled.

Examples

Uninstall a plugin:
```
UNINSTALL PLUGIN auditdemo;
```

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UNINTALL PLUGIN
- Description
- Examples