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  1. MariaDB Server
  2. MDEV-15689

Fix Item_func_set_collation to pass the collation using CHARSET_INFO instead of Item

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    Description

      We'll be replacing data type specific constants STRING_ITEM, INT_ITEM, REAL_ITEM, DECIMAL_ITEM, DATE_ITEM to LITERAL_ITEM soon (see MDEV-14630).

      Under terms of this task we'll remove usage of STRING_ITEM in Item_func_set_collation.

      We'll change the constructor from:

        Item_func_set_collation(THD *thd, Item *a, Item *b):

      to:

        Item_func_set_collation(THD *thd, Item *a, CHARSET_INFO *set_collation):

      and update sql_yacc.yy accordingly.

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MDEV-4912 Data type plugin API version 1

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Task - A task that needs to be done. MDEV-14630 Replace {STRING|INT|REAL|DECIMAL|DATE}_ITEM to CONST_ITEM

          • Major - Major loss of function.
          • Closed

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              bar Alexander Barkov
              bar Alexander Barkov
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