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    BUG#12873 - BTREE index on MEMORY table with multiple NULL values · 35813880
    unknown authored
                doesn't work properly
    
    Unique BTREE index on MEMORY table refuse multiple NULL values.
    
    Fixed search_flag to allow multiple null values inside unique key.
    
    
    heap/hp_write.c:
      Fixed search_flag to allow multiple null values inside unique key.
    mysql-test/r/heap_btree.result:
      Testcase for BUG#12873.
    mysql-test/t/heap_btree.test:
      Testcase for BUG#12873.
    35813880
heap_btree.test 6.12 KB