- 29 May, 2009 2 commits
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Narayanan V authored
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Narayanan V authored
wmemset was being used to fill the row buffers. wmemset was intended to fill the buffer with 16-bit UCS2 pad values. However, the 64-bit version of wmemset uses 32-bit wide characters and thus filled the buffer incorrectly. In some cases, the null byte map would be overwritten, causing ctype_utf8.test and ibmdb2i_rir.test to fail, giving the error message CPF5035. This patch eliminates the use of wmemset to fill the row buffer. wmemset has been replaced with memset16, which always fills memory with 16-bit values.
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- 28 May, 2009 4 commits
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Sergey Glukhov authored
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Sergey Glukhov authored
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Sergey Glukhov authored
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Sergey Glukhov authored
The fix is to use case insensitive collation for mysql client command search.
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- 27 May, 2009 8 commits
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
Added a more detailed error message on calling an ambiguous missing function.
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Sergey Glukhov authored
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Sergey Glukhov authored
On 64-bit Windows: querying MERGE table with keys may cause server crash.The problem is generic and may affect any statement accessing MERGE table cardinality values. When MERGE engine was copying cardinality statistics, it was using incorrect size of element in cardinality statistics array (sizeof(ptr)==8 instead of sizeof(ulong)==4), causing access of memory beyond of the allocated bounds.
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Sergey Glukhov authored
The fix is to allow myisamchk to use >4G key_buffer_size on win64
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- 26 May, 2009 1 commit
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timothy.smith@sun.com authored
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- 25 May, 2009 4 commits
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Bjorn Munch authored
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Staale Smedseng authored
doesn't find 'logger' Due to a variable quoting mistake, the $PATH environment variable isn't parsed correctly when searching for the existence of the desired executable(s) (logger in this case). This patch removes the quotes.
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Davi Arnaut authored
The problem is that the server failed to follow the rule that every X509 object retrieved using SSL_get_peer_certificate() must be explicitly freed by X509_free(). This caused a memory leak for builds linked against OpenSSL where the X509 object is reference counted -- improper counting will prevent the object from being destroyed once the session containing the peer certificate is freed. The solution is to explicitly free every X509 object used.
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Georgi Kodinov authored
HAVING When calculating GROUP BY the server caches some expressions. It does that by allocating a string slot (Item_copy_string) and assigning the value of the expression to it. This effectively means that the result type of the expression can be changed from whatever it was to a string. As this substitution takes place after the compile-time result type calculation for IN but before the run-time type calculations, it causes the type calculations in the IN function done at run time to get unexpected results different from what was prepared at compile time. In the CASE ... WHEN ... THEN ... statement there was a similar problem and it was solved by artificially adding a STRING argument to the set of types of the IN/CASE arguments at compile time, so if any of the arguments of the CASE function changes its type to a string it will still be covered by the information prepared at compile time.
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- 23 May, 2009 1 commit
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Davi Arnaut authored
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- 22 May, 2009 6 commits
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Luis Soares authored
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Luis Soares authored
stop/start slave When stopping and restarting the slave while it is replicating temporary tables, the server would crash or raise an assertion failure. This was due to the fact that although temporary tables are saved between slave threads restart, the reference to the thread in use (table->in_use) was not being properly updated when the restart happened (it would still reference the old/invalid thread instead of the new one). This patch addresses this issue by resetting the reference to the new slave thread on slave thread restart.
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Patrick Crews authored
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Patrick Crews authored
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Patrick Crews authored
Created new .test file - mysqldump_restore that does test restore from mysqldump output for a limited number of basic cases. Create new .inc file - mysqldump.inc - renames original table and uses mysqldump output to recreate the table, then uses diff_tables.inc to compare the two tables. Backported include/diff_tables.inc to facilitate this testing. New patch incorporating review feedback prior to push. mysqldump.test - removed redundant call to include/have_log_bin.inc (was used twice in the test!)
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Gleb Shchepa authored
assertion .\filesort.cc, line 797 Minor fix to test case (embedded server failure).
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- 21 May, 2009 14 commits
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Gleb Shchepa authored
assertion .\filesort.cc, line 797 A query with the "ORDER BY @@some_system_variable" clause, where @@some_system_variable is NULL, causes assertion failure in the filesort procedures. The reason of the failure is in the value of Item_func_get_system_var::maybe_null: it was unconditionally set to false even if the value of a variable was NULL.
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Patrick Crews authored
Created new .test file - mysqldump_restore that does this for a limited number of basic cases. Created new .inc file - mysqldump.inc - renames original table and uses mysqldump output to recreate the table, then uses diff_tables.inc to compare the two tables. Backported include/diff_tables.inc to facilitate this testing.
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Alexey Kopytov authored
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Alexey Kopytov authored
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Alexey Kopytov authored
Since max_allowed_packet is a read-only variable in 5.1 and up, disable warnings to avoid unnecessary test case complication.
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Alexey Kopytov authored
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Alexey Kopytov authored
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Alexey Kopytov authored
Set max_allowed_packet to get a consistent error message.
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Alexey Kopytov authored
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Alexey Kopytov authored
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Alexey Kopytov authored
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Alexey Kopytov authored
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Ramil Kalimullin authored
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Alfranio Correia authored
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