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  1. MariaDB Server
  2. MDEV-29647

ROW_NUMBER is not 0 for warnings in case without row in view

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL), 10.11
    • 10.11
    • None

    Description

      In MDEV-26635 was changed behavior for ROW_NUMBER, but in view we still get 1 instead 0:
      Test:

      create view v1 as SELECT CAST('.00000000000000000000000000000000000001e111111111111111111111' AS DECIMAL(38,0)) AS a;
      select * from v1;
      drop view v1;
      

      Expected result:

      a
      99999999999999999999999999999999999999
      Warnings:
      Warning	1916	Got overflow when converting '' to DECIMAL. Value truncated
      Warning	1292	Truncated incorrect DECIMAL value: '.00000000000000000000000000000000000001e111111111111111111111'
      Warning	1264	Out of range value for column 'a' at row 0
      

      Actual result:

      a
      99999999999999999999999999999999999999
      Warnings:
      Warning	1916	Got overflow when converting '' to DECIMAL. Value truncated
      Warning	1292	Truncated incorrect DECIMAL value: '.00000000000000000000000000000000000001e111111111111111111111'
      Warning	1264	Out of range value for column 'a' at row 1
      

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              sanja Oleksandr Byelkin
              lstartseva Lena Startseva
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              Dates

                Created:
                Updated:

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