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  1. MariaDB Server
  2. MDEV-14404

Don't use LEX::check_exists in ALTER SEQUENCE

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    Description

      Change the ALTER SEQUENCE code not to use:

      • LEX::check_exists member, it will be removed soon by MDEV-8094.
      • opt_if_exists_table_element grammar in *.yy files

      Instead:

      • We'll derive Sql_cmd_alter_sequence from DDL_options
      • Use opt_if_exists grammar

      This is needed to simplify the patch for MDEV-8094.

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          Task - A task that needs to be done. MDEV-8094 sql_yacc.yy: get rid of the rules "opt_if_not_exists_table_element" and "opt_if_exists_table_element"

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

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              bar Alexander Barkov
              bar Alexander Barkov
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