Fulltext index may get corrupt by certain gbk characters.
The problem was that when skipping leading non-true-word-characters,
we assumed that these characters are always 1 byte long. This is not
the case with gbk character set, since non-true-word-characters may
be 2 bytes long.
Affects 5.0 only.
Thanks to Martin Friebe for finding and submitting a fix for this bug!
A table with maximum number of key segments and maximum length key name
would have a corrupted .frm file, due to an incorrect calculation of the
complete key length. Now the key length is computed correctly (I hope) :-)
MyISAM would reject a table with the maximum number of keys and the maximum
number of key segments in all keys. It would allow one less than this total
maximum. Now MyISAM accepts a table defined with the maximum. (This is a
very minor issue.)
CHECK TABLE against ARCHIVE table may falsely report table corruption,
or cause server crash.
Fixed by using proper buffer for CHECK TABLE.
Affects both 5.0 and 5.1.
into mysql.com:/home/ram/work/b29079/b29079.5.0
---
Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
fix binlog-writing so that end_log_pos is given correctly even
within transactions for both SHOW BINLOG and SHOW MASTER STATUS,
that is as absolute values (from log start) rather than relative
values (from transaction's start).
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
---
Bug#22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
end_log_pos data within a transaction are relative to
the start of the transaction rather than absolute.
we fix those groups in situ before writing the log out.
additional comments and handling for groups with very
large single events, as suggested by Guilhem.
---
Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into amd64.(none):/src/bug24732/my50-bug24732
---
Merge maint1.mysql.com:/data/localhome/tsmith/bk/50
into maint1.mysql.com:/data/localhome/tsmith/bk/maint/50
---
Bug#22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
end_log_pos data within a transaction are relative to
the start of the transaction rather than absolute.
we fix those groups in situ before writing the log out.
additional comments and handling for groups with very
large single events, as suggested by Guilhem.
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.1-maint
into sin.intern.azundris.com:/home/tnurnberg/22540/51-22540
---
Merge sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
into sin.intern.azundris.com:/home/tnurnberg/22540/51-22540
Sometimes special 0 ENUM values was ALTERed to normal
empty string ENUM values.
Special 0 ENUM value has the same string representation
as normal ENUM value defined as '' (empty string).
The do_field_string function was used to convert
ENUM data at an ALTER TABLE request, but this
function doesn't care about numerical "indices" of
ENUM values, i.e. do_field_string doesn't distinguish
a special 0 value from an empty string value.
A new copy function called do_field_enum has been added to
copy special 0 ENUM values without conversion to an empty
string.
This patch contains enhancements to the rpl_events test to correct
timing issues related to the firing of events and verification of the
results of those events.
In the ha_partition::position we don't calculate the number of
the partition of the record. We use m_last_part_value instead relying on
that it is set in other place like previous calls of ::write_row().
In replication we do neither of these calls before ::position().
Delete_row_log_event::do_exec_row calls find_and_fetch_row() where
we used position() & rnd_pos() calls to find the record for the
PARTITION/INNODB table as it posesses InnoDB table flags.
Fixed by removing HA_PRIMARY_KEY_REQUIRED_FOR_POSITION flag from PARTITION
a lookup into a BINARY index by a key ended with spaces. It caused
an assertion abort for a debug version and wrong results for non-debug
versions.
The problem occurred because the function _mi_pack_key stripped off
the trailing spaces from binary search keys while the function _mi_make_key
did not do it when keys were inserted into the index.
Now the function _mi_pack_key does not remove the trailing spaces from
search keys if they are of the binary type.
fix binlog-writing so that end_log_pos is given correctly even
within transactions for both SHOW BINLOG and SHOW MASTER STATUS,
that is as absolute values (from log start) rather than relative
values (from transaction's start).
---
Merge sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
into sin.intern.azundris.com:/home/tnurnberg/22540/51-22540
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.1-maint
into sin.intern.azundris.com:/home/tnurnberg/22540/51-22540
fix binlog-writing so that end_log_pos is given correctly even
within transactions for both SHOW BINLOG and SHOW MASTER STATUS,
that is as absolute values (from log start) rather than relative
values (from transaction's start).
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
