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BUG#31168: @@hostname does not replicate

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Problem: in mixed and statement mode, a query that refers to a
system variable will use the slave's value when replayed on
slave. So if the value of a system variable is inserted into a
table, the slave will differ from the master.
Fix: mark statements that refer to a system variable as "unsafe",
meaning they will be replicated by row in mixed mode and produce a warning
in statement mode. There are some exceptions: some variables are actually
replicated. Those should *not* be marked as unsafe.
BUG#34732: mysqlbinlog does not print default values for auto_increment variables
Problem: mysqlbinlog does not print default values for some variables,
including auto_increment_increment and others. So if a client executing
the output of mysqlbinlog has different default values, replication will
be wrong.
Fix: Always print default values for all variables that are replicated.
I need to fix the two bugs at the same time, because the test cases would
fail if I only fixed one of them.
This commit is contained in:
sven@riska.(none)
2008-03-07 13:59:36 +01:00
parent 9c2ef8377f
commit 81b1d712bf
27 changed files with 3576 additions and 265 deletions
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3
mysql-test/t/mysqlbinlog2.test
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@@ -41,8 +41,7 @@ select "--- Local --" as "";
# be time dependent (the Start events). Better than nothing.
#
--replace_regex /[[:<:]][0-9]{6} [0-9 ][0-9]:[0-9]{2}:[0-9]{2}[[:>:]]/{yymmdd} {HH:MM:SS}/ /=[0-9]+ /={integer} / /# at [0-9]+/# at {pos}/ /(pos:?) [0-9]+/\1 {pos}/ /binlog v [0-9]+, server v [^ ]* created/binlog v #, server v ## created/
--exec $MYSQL_BINLOG --base64-output=never $MYSQLTEST_VARDIR/log/master-bin.000001
--exec $MYSQL_BINLOG --short-form --base64-output=never $MYSQLTEST_VARDIR/log/master-bin.000001
--disable_query_log
select "--- offset --" as "";