unknown 8dc1fa1cf1 Bug #18539: uncompress(d) is null: impossible? ...

The UNCOMPRESS() function was not marked as maybe_null, even though
  it returns NULL on invalid data. This confused the optimizer.


mysql-test/r/func_compress.result:
  Add new results
mysql-test/t/func_compress.test:
  Add new regression test
sql/item_strfunc.h:
  Set maybe_null within Item_func_uncompress::fix_length_and_dec()

2006-07-10 19:50:40 -07:00

2.3 KiB

Raw Blame History

View Raw