Alexandre

Cent Os Linux 86_64 mysql 5.5.17 HandlerSocket plugin from master branch g++ -DHAVE_CONFIG_H -I. -I. -I.. -I/root/src/mysql/sql -I/root/src/mysql/include -I/root/src/mysql/regex -I/root/src/mysql -I/usr/include/mysql -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64...

Add Priority Queue

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Put the setting a header on queue: ``` Channel ch = ...; Map args = new HashMap(); args.put("x-max-priority", 10); ch.queueDeclare("my-priority-queue", true, false, false, args); ``` https://www.rabbitmq.com/priority.html

The difference ranking result in the python and libcatboost by max_relevance times

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**Problem**: The difference result of the rank model in the python and libcatboost Разные результаты при работе модели в python и си кода с использованием libcatboost. Отличаются на величину max_relevance...

Please add the ext specification: encode/decode https://github.com/msgpack/msgpack/blob/master/spec.md#formats-ext The some code of encode/decode is https://github.com/akalend/hhvm-msgpack/blob/hhvm-v-3.12/msgpuck.h#L1515-L1540 and https://github.com/akalend/hhvm-msgpack/blob/hhvm-v-3.12/msgpuck.h#L1627-L1659 but it is not full realisation of specification: absent small objects 1,2,4 and 16...

If we insert the print() in first position of the close() method, we will not see the output results of the method : `close` sqlite_rw_register.close = function(self) print('close') self.db:close() return...

Is not parallel postgresql connection.

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The [code of postgresql rw-test ](https://github.com/akalend/molly/blob/akalend-patch-1/test/examples/pgsql-rw-register) usingmolly. After first or second call method invoike the connection was closed. It can check parallel sql command: SELECT client_addr,pid,usename,application_name FROM pg_stat_activity; So, it...

After call make I have compilation error: ``` make gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wshadow=compatible-local -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -O2 -fPIC -fvisibility=hidden -I/home/ak/src/postgresql-fork/contrib/tsvector2/src...

не собирается pg_probackup

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При сборки из исходников возникают ошибки: /usr/local/pgsql/include/server/utils/elog.h:32: warning: "LOG" redefined 32 | #define LOG 15 /* Server operational messages; sent only to utils/logger.h код ниже конфликтует с кодом постгреса include/utils/elog.h:...