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mysql-test/r/csv.result: update result file mysql-test/r/log_tables.result: log_tables test contains alter of a CSV table with NULLs which results in warnings. In fact this is how the bug noticed. So, now when it is fixed we should update result file. mysql-test/t/csv.test: add a test for the bug storage/csv/ha_tina.cc: We should write 0 to the data file in the case we meet NULL. CSV does not support NULL values internally and we shouldn't distinguish them from 0 when writing a row (the alternative is to implement full NULL support). Otherwise other routines (such as Field::check_int() become confused). In 5.0 NULLs are stored as zeroes. In 5.1 it somehow turned into empty string. Which is wrong. |
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CMakeLists.txt | ||
ha_tina.cc | ||
ha_tina.h | ||
Makefile.am | ||
plug.in |