use CMAKE_CXX_STANDARD to set C++11 flags with CMake 3.1+ (apples flags are somehow different from standard clang)
port htonbe16/32/64 macros for rocksdb
use reinterpret_cast<size_t> to cast macOS's pthread_t (pointer type) to size_t , for rocksdb
Either we are building from a source package, in which case all sources
should be present, or we are building from a repository. The repository
needs to fetch the rocksdb submodule before building rocksdb.
commit ba00e640f658ad8d0a4dff09a497a51b8a4de935
Author: Herman Lee <herman@fb.com>
Date: Wed Feb 22 06:30:06 2017 -0800
Improve add_index_alter_cardinality test
Summary:
Split add_index_inplace_cardinality test out and add a debug_sync point
to it so that the flush of the memtable occurs while the alter is
running.
Closes https://github.com/facebook/mysql-5.6/pull/539
Reviewed By: alxyang
Differential Revision: D4597887
Pulled By: hermanlee
fbshipit-source-id: faedda2
This change add WITH_ROCKSDB_{LZ4,BZIP2,ZSTD,snappy} CMake variables
that can be set to ON/OFF/AUTO.
If variable has default value AUTO, rocksdb links with corresponding
compression library. OFF disables compiling/linking with specific compression
library, ON forces compiling with it (cmake would throw error if library
is not available)
Support for ZLIB is added unconditionally, as it is always there.
- port Regex_list_handler from facebook/mysql-5.6/sql/handler.cc
put it into a separate file in storage/rocksdb directory
- Adjust the build process so that the main library is build with
Regex_list_handler (which has dependencies on the server),
while RocksDB tools are built without it.
- Un-comment @@rdb_collation_exceptions handling in ha_rocksdb.cc
- Also adjust rocksdb_set_collation_exception_list() to free the
old variable value and alloc the new one.
- RocksDB uses RTTI (e.g. it uses dynamic_cast)
- mysql-5.6 has RTTI enabled for the whole server, so there's no
conflict.
- MariaDB doesn't have RTTI enabled
So the solution is to enable RTTI for
- RocksDB files
- Parts of MyRocks that interface with RocksDB features that require RTTI.
(If one just enables RTTI for all of MyRocks, they will get a
"undefined reference to `typeinfo for handler'" link error)
copy of
commit 86587affafe77ef555f7c3839839de44f0f203f3
Author: Tian Xia <tianx@fb.com>
Date: Tue Oct 4 10:01:52 2016 -0700
Allow filtering of show commands through admission control
