Changes in the InnoDB codebase required to compile and
integrate the MEB codebase with MySQL 5.5.
@ storage/innobase/btr/btr0btr.c
Excluded buffer pool usage from MEB build.
buf_pool_from_bpage calls are in buf0buf.ic, and
the buffer pool functions from that file are
disabled in MEB.
@ storage/innobase/buf/buf0buf.c
Disabling more buffer pool functions unused in MEB.
@ storage/innobase/dict/dict0dict.c
Disabling dict_ind_free that is unused in MEB.
@ storage/innobase/dict/dict0mem.c
The include
#include "ha_prototypes.h"
Was causing conflicts with definitions in my_global.h
Linking C executable mysqlbackup
libinnodb.a(dict0mem.c.o): In function `dict_mem_foreign_table_name_lookup_set':
dict0mem.c:(.text+0x91c): undefined reference to `innobase_get_lower_case_table_names'
libinnodb.a(dict0mem.c.o): In function `dict_mem_referenced_table_name_lookup_set':
dict0mem.c:(.text+0x9fc): undefined reference to `innobase_get_lower_case_table_names'
libinnodb.a(dict0mem.c.o): In function `dict_mem_foreign_table_name_lookup_set':
dict0mem.c:(.text+0x96e): undefined reference to `innobase_casedn_str'
libinnodb.a(dict0mem.c.o): In function `dict_mem_referenced_table_name_lookup_set':
dict0mem.c:(.text+0xa4e): undefined reference to `innobase_casedn_str'
collect2: ld returned 1 exit status
make[2]: *** [mysqlbackup] Error 1
innobase_get_lower_case_table_names
innobase_casedn_str
are functions that are part of ha_innodb.cc that is not part of the build
dict_mem_foreign_table_name_lookup_set
function is not there in the current codebase, meaning we do not use it in MEB.
@ storage/innobase/fil/fil0fil.c
The srv_fast_shutdown variable is declared in
srv0srv.c that is not compiled in the
mysqlbackup codebase.
This throws an undeclared error.
From the Manual
---------------
innodb_fast_shutdown
--------------------
The InnoDB shutdown mode. The default value is 1
as of MySQL 3.23.50, which causes a “fast� shutdown
(the normal type of shutdown). If the value is 0,
InnoDB does a full purge and an insert buffer merge
before a shutdown. These operations can take minutes,
or even hours in extreme cases. If the value is 1,
InnoDB skips these operations at shutdown.
This ideally does not matter from mysqlbackup
@ storage/innobase/ha/ha0ha.c
In file included from /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/ha/ha0ha.c:34:0:
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/btr0sea.h:286:17: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
make[2]: *** [CMakeFiles/innodb.dir/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/ha/ha0ha.c.o] Error 1
make[1]: *** [CMakeFiles/innodb.dir/all] Error 2
make: *** [all] Error 2
# include "sync0rw.h" is excluded from hotbackup compilation in dict0dict.h
This causes extern rw_lock_t* btr_search_latch_temp; to throw a failure because
the definition of rw_lock_t is not found.
@ storage/innobase/include/buf0buf.h
Excluding buffer pool functions that are unused from the
MEB codebase.
@ storage/innobase/include/buf0buf.ic
replicated the exclusion of
#include "buf0flu.h"
#include "buf0lru.h"
#include "buf0rea.h"
by looking at the current codebase in <meb-trunk>/src/innodb
@ storage/innobase/include/dict0dict.h
dict_table_x_lock_indexes, dict_table_x_unlock_indexes, dict_table_is_corrupted,
dict_index_is_corrupted, buf_block_buf_fix_inc_func are unused in MEB and was
leading to compilation errors and hence excluded.
@ storage/innobase/include/dict0dict.ic
dict_table_x_lock_indexes, dict_table_x_unlock_indexes, dict_table_is_corrupted,
dict_index_is_corrupted, buf_block_buf_fix_inc_func are unused in MEB and was
leading to compilation errors and hence excluded.
@ storage/innobase/include/log0log.h
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/log0log.h: At top level:
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/log0log.h:767:2: error: expected specifier-qualifier-list before â⠂¬Ëœmutex_t’
mutex_t definitions were excluded as seen from ambient code
hence excluding definition for log_flush_order_mutex also.
@ storage/innobase/include/os0file.h
Bug in InnoDB code, create_mode should have been create.
@ storage/innobase/include/srv0srv.h
In file included from /home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/buf/buf0buf.c:50:0:
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/srv0srv.h: At top level:
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/srv0srv.h:120:16: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘srv_use_native_aio’
srv_use_native_aio - we do not use native aio of the OS anyway from MEB. MEB does not compile
InnoDB with this option. Hence disabling it.
@ storage/innobase/include/trx0sys.h
[ 56%] Building C object CMakeFiles/innodb.dir/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c.o
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c: In function ‘trx_sys_read_file_format_id’:
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c:1499:20: error: ‘TRX_SYS_FILE_FORMAT_TAG_MAGIC_N’ undeclared (first use in this function)
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c:1499:20: note: each undeclared identifier is reported only once for each function it appears in
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c: At top level:
/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/include/buf0buf.h:607:1: warning: ‘buf_block_buf_fix_inc_func’ declared ‘static’ but never defined
make[2]: *** [CMakeFiles/innodb.dir/home/narayanan/mysql-server/mysql-5.5-meb-rel3.8-innodb-integration-1/storage/innobase/trx/trx0sys.c.o] Error 1
unused calls excluded to enable compilation
@ storage/innobase/mem/mem0dbg.c
excluding #include "ha_prototypes.h" that lead to definitions in ha_innodb.cc
@ storage/innobase/os/os0file.c
InnoDB not compiled with aio support from MEB anyway. Hence excluding this from
the compilation.
@ storage/innobase/page/page0zip.c
page0zip.c:(.text+0x4e9e): undefined reference to `buf_pool_from_block'
collect2: ld returned 1 exit status
buf_pool_from_block defined in buf0buf.ic, most of the file is excluded for compilation of MEB
@ storage/innobase/ut/ut0dbg.c
excluding #include "ha_prototypes.h" since it leads to definitions in ha_innodb.cc
innobase_basename(file) is defined in ha_innodb.cc. Hence excluding that also.
@ storage/innobase/ut/ut0ut.c
cal_tm unused from MEB, was leading to earnings, hence disabling for MEB.
With this change, the index prefix column length lifted from 767 bytes
to 3072 bytes if "innodb_large_prefix" is set to "true".
rb://603 approved by Marko
------------------------------------------------------------
revno: 3517
revision-id: vasil.dimov@oracle.com-20100622163043-dc0lxy0byg74viet
parent: marko.makela@oracle.com-20100621095148-8g73k8k68dpj080u
committer: Vasil Dimov <vasil.dimov@oracle.com>
branch nick: mysql-5.1-innodb
timestamp: Tue 2010-06-22 19:30:43 +0300
message:
Fix Bug#47991 InnoDB Dictionary Cache memory usage increases indefinitely
when renaming tables
Allocate the table name using ut_malloc() instead of table->heap because
the latter cannot be freed.
Adjust dict_sys->size calculations all over the code.
Change dict_table_t::name from const char* to char* because we need to
ut_malloc()/ut_free() it.
Reviewed by: Inaam, Marko, Heikki (rb://384)
Approved by: Heikki (rb://384)
------------------------------------------------------------
layout as we always had in trees containing only the builtin
2) win\configure.js WITH_INNOBASE_STORAGE_ENGINE still works.
storage/innobase/CMakeLists.txt:
fix to new directory name (and like 5.1)
storage/innobase/Makefile.am:
fix to new directory name (and like 5.1)
storage/innobase/handler/ha_innodb.cc:
fix to new directory name (and like 5.1)
storage/innobase/plug.in:
fix to new directory name (and like 5.1)
