bullsoft / mysql-binlog-events Goto Github PK
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License: GNU General Public License v2.0
download from http://labs.mysql.com/
License: GNU General Public License v2.0
EXAMPLE:
Row_event_set::iterator rows_itr = rowset.begin();
for (; rows_itr != rowset.end(); ++rows_itr) {
// never reach here
Row_of_fields rof(*rows_itr);
std::cout << "\ncurrent row change:";
//...
}
CAUSE:
Row_event_set::begin() & Row_event_set::end() returns nontrivially constructed and trivially constructed Row_event_iterator respectively.
However nontrivially constructed Row_event_iterator compares the same as trivially constructed one, making the first for loop exit directly as inequality test fails.
WORKAROUND:
Row_event_iterator is usable in do..while loop, as the first star operator call modifies its internal state and make it compare different from trivially constructed one.
Row_event_set::iterator rows_itr = rowset.begin();
do {
Row_of_fields rof(*rows_itr);
std::cout << "\ncurrent row change:";
//...
} while (++rows_itr != rowset.end());
cmake 执行后
make 报错fatal error: 'my_time.h' file not found
请问如何解决?
看了下源码中无此头文件
Hi
I'm having issues compiling this library, did most what was told ,
root@redis06:~/jayme/mysql-binlog-events# cmake . -DMYSQLCLIENT_STATIC_LINKING:BOOL=TRUE
-- You will link statically to the MySQL client library (set with -DMYSQLCLIENT_STATIC_LINKING=<bool>)
-- Searching for static libraries with the base name(s) "libmysqlclient_r.a libmysqlclient.a"
-- mysql_config was found /usr/bin/mysql_config
-- MySQL client environment/cmake variables set that the user can override
-- MYSQL_DIR : /usr/lib/x86_64-linux-gnu
-- MYSQL_INCLUDE_DIR : /usr/include/mysql
-- MYSQL_LIB_DIR : /usr/lib/x86_64-linux-gnu
-- MYSQL_CONFIG_EXECUTABLE : /usr/bin/mysql_config
-- MYSQL_CXX_LINKAGE : 1
-- MYSQL_CFLAGS : -I/usr/include/mysql
-- MYSQL_CXXFLAGS : -I/usr/include/mysql
-- MYSQLCLIENT_STATIC_LINKING : TRUE
-- MYSQLCLIENT_NO_THREADS :
-- MySQL client optional environment/cmake variables set by the user
-- MYSQL_EXTRA_LIBRARIES :
-- MYSQL_LINK_FLAGS :
-- MySQL client settings that the user can't override
-- MYSQL_VERSION : 5.7.19
-- MYSQL_NUM_VERSION : 50719
-- MYSQL_LIB : /usr/lib/x86_64-linux-gnu/libmysqlclient.a
-- MYSQL_LIBRARIES : /usr/lib/x86_64-linux-gnu/libmysqlclient.a;pthread;z;m;rt;dl;rt
-- Configuring done
-- Generating done
-- Build files have been written to: /root/jayme/mysql-binlog-events
root@redis06:~/jayme/mysql-binlog-events# echo $MYSQL_SOURCE_INCLUDE_DIR
/root/jayme/mysql-5.7.19/include
root@redis06:~/jayme/mysql-binlog-events# make
[ 20%] Built target binlogevents_static
[ 40%] Built target binlogevents_shared
[ 42%] Building CXX object bindings/src/CMakeFiles/replication_static.dir/access_method_factory.cpp.o
In file included from /root/jayme/mysql-binlog-events/bindings/include/field_iterator.h:20:0,
from /root/jayme/mysql-binlog-events/bindings/include/binlog.h:35,
from /root/jayme/mysql-binlog-events/bindings/include/tcp_driver.h:24,
from /root/jayme/mysql-binlog-events/bindings/src/access_method_factory.cpp:21:
/root/jayme/mysql-binlog-events/bindings/include/value.h:21:21: fatal error: my_time.h: No such file or directory
compilation terminated.
bindings/src/CMakeFiles/replication_static.dir/build.make:62: recipe for target 'bindings/src/CMakeFiles/replication_static.dir/access_method_factory.cpp.o' failed
make[2]: *** [bindings/src/CMakeFiles/replication_static.dir/access_method_factory.cpp.o] Error 1
CMakeFiles/Makefile2:217: recipe for target 'bindings/src/CMakeFiles/replication_static.dir/all' failed
make[1]: *** [bindings/src/CMakeFiles/replication_static.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2
when trying to make I get an error that a certain mysql header file can't be found..
but it's in the MYSQL_SOURCE_INCLUDE_DIR
folder,/root/jayme/mysql-5.7.19/include
.. /root/jayme/mysql-5.7.19/include/my_time.h
file exists
What should I adjust?
(As a fix I also tried doing export MYSQL_INCLUDE_DIR=/root/jayme/mysql-5.7.19/include" but that gave other compiler issues, as that expects the compiled version of mysql_version.h etc.
Thx!
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