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feature:新增DigestTransformer#1084

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TrafalgarLuo merged 2 commits intoalibaba:masterfrom
XuDaojie:transformer
Oct 12, 2022
Merged

feature:新增DigestTransformer#1084
TrafalgarLuo merged 2 commits intoalibaba:masterfrom
XuDaojie:transformer

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  1. udf函数新增 dx_digest

    • dx_digest
    • 参数:3个
      • 第一个参数:字段编号,对应record中第几个字段。
      • 第二个参数:hash类型,md5、sha1
      • 第三个参数:hash值大小写 toUpperCase(大写)、toLowerCase(小写)
    • 返回: 返回指定类型的hashHex,如果字段为空,则转为空字符串,再返回对应hashHex
    • 举例:
    dx_digest(1,"md5","toUpperCase"), column 1的值为 xyzzzzz => 9CDFFC4FA4E45A99DB8BBCD762ACFFA2
    
  2. GroovyTransformerStaticUtil新增方法

    • md5(String):String
    • sha1(String):String
  3. 修改transformer README.md

@TrafalgarLuo TrafalgarLuo merged commit 127a963 into alibaba:master Oct 12, 2022
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