All keywords are case-insensitive.
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The DEFAULT conflict handler will not be applied to existing prepared (replicated) tables. The DEFAULT conflict handler will only be applied to tables that are prepared after the DEFAULT conflict handler is set. To change the conflict handler for existing prepared tables, each table has to be individually set using FOR TABLE conflict handler.
SHOW_CONFLICT_HANDLERS
Shows current setting of conflict handlers for given table (schema.name refers to table at mine).
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