数智融合计算服务 DATAARTSFABRIC-CREATE FUNCTION:语法格式

时间:2025-06-17 08:50:05

语法格式

创建自定义函数语法。
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CREATE [ OR REPLACE  ] FUNCTION function_name 
    ( [  { argname  argtype } ]  [, ...]  ] )
    [ RETURNS rettype ]
    LANGUAGE lang_name 
    [ { IMMUTABLE  | STABLE  | VOLATILE } ]
    [ { SHIPPABLE | NOT SHIPPABLE } ]
    PYTHON_VERSION = { 'version' }
    HANDLER = 'function_name'
    [ STRICT ]
    [ PACKAGES = ( 'package_name==[version]' [ , ...] ) ]
    [ IMPORTS = ( 'obs_file_path' ) ]
    [ AS 'definition' ]
support.huaweicloud.com/devg-fabric/dataartsfabric_sql_04_0290.html