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  1. Spark
  2. SPARK-30374 Feature Parity between PostgreSQL and Spark (ANSI/SQL)
  3. SPARK-28412

ANSI SQL: OVERLAY function support byte array(T312)

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • SQL
    • None

    Description

      Function Return Type Description Example Result
      overlay(string placing string from int [for int]) bytea Replace substring overlay('Th\000omas'::bytea placing '\002\003'::bytea from 2 for 3) T002\003mas

      This jira related to https://issues.apache.org/jira/browse/SPARK-28077

       

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            beliefer Jiaan Geng
            beliefer Jiaan Geng
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