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  1. MariaDB ColumnStore
  2. MCOL-6003 Check columnstore against 11.8
  3. MCOL-6030

columnstore/oracle.func_concat_oracle fails with 11.8

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Details

    • Sub-Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • None
    • 23.10.4
    • Tests
    • None
    • 2025-5, 2025-6, 2025-7, 2025-9

    Description

      --- /usr/share/mariadb-test/plugin/columnstore/columnstore/oracle/func_concat_oracle.result	2025-05-30 22:58:22.000000000 +0200
      +++ /usr/share/mariadb-test/plugin/columnstore/columnstore/oracle/func_concat_oracle.reject	2025-05-31 02:18:54.860702256 +0200
      @@ -354,7 +354,7 @@
       id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
       1	PUSHED SELECT	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL
       Warnings:
      -Note	1003	select "test"."t1"."c1" AS "c1" from "test"."t1" where "test"."t1"."c1" like convert(concat('%','b') using utf8mb3) order by "test"."t1"."ord"
      +Note	1003	select "test"."t1"."c1" AS "c1" from "test"."t1" where "test"."t1"."c1" like convert(concat('%','b') using utf8mb4) order by "test"."t1"."ord"
       SELECT c1 FROM t1 WHERE c1 LIKE c2||'%'||'c' ORDER BY ord;
       c1
       abc
       
      Result content mismatch
      

      The reason is the default charset in 11.8 is utf8mb4

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            tturenko Timofey Turenko
            tturenko Timofey Turenko
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              Updated:
              Resolved:

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