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    Fixed bug with UPDATE/DELETE on UNIQUE key which could be NULL · 83cc97e2
    unknown authored
    
    Docs/manual.texi:
      Updated replication section
    mysql-test/r/null_key.result:
      Added test UPDATE/DELETE with IS NULL on unique key
    mysql-test/t/null_key.test:
      Added test UPDATE/DELETE with IS NULL on unique key
    mysys/Makefile.am:
      Removed -f from $CP as this is not portable
      Fixed rule for testhash
    sql/field.cc:
      Safety fix
    sql/opt_range.cc:
      Fixed bug with UPDATE/DELETE on UNIQUE key which could be NULL
    sql/opt_range.h:
      Fixed bug with UPDATE/DELETE on UNIQUE key which could be NULL
    83cc97e2
opt_range.cc 68.1 KB