Re: [Maria-developers] Status of Windows build
Timour Katchaounov writes: > - Making it possible for any developer to build (and develop) > MariaDB on Windows with Visual C++. This is perfectly possible > with either edition of Visual C++. I want it to be easy for people to build themselves something that is as good as what we release. At MySQL, there were tons of magic in secret build scripts used to build releases, and I desparately want to avoid that. (I'm not saying that we are doing the same for Windows currently, just explaining my reasoning). Thus all else being equal I want us to spend our efforts primarily on building with the tools that our users (those that want to build themselves) will be building with. (But as you explain below, all else is not equal). > I spent half an hour searching MS web site for a comparison of > the versions, and Bo seems right - no differences are claimed > with respect to the optimizing compiler. > > The major two differences I found in the VC++ 2008 that affect > us are: > A) The Express Edition cannot build 64-bit binaries. Right, that's a showstopper :-/ - Kristian. ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
Re: [Maria-developers] Status of Windows build
>> The major two differences I found in the VC++ 2008 that affect >> us are: >> A) The Express Edition cannot build 64-bit binaries. > > Right, that's a showstopper :-/ If Cmake is able to produce a 64bit project (via cmake -g "Visual Studio 9 2008 Win64") with the express IDE installed, then the rest is simple*. I'd be curious to see if it can. * See my earlier post. - Alex ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2799)
#At lp:maria based on revid:mo...@askmonty.org-20100114165100-00keho9r4bv83dq1
2799 Michael Widenius 2010-01-15
Fixed that we use same flags when testing for assembler as by makefiles.
Fixed bug in locking by triggers found by test case when compiling
without query cache
modified:
configure.in
sql/sql_yacc.yy
per-file messages:
configure.in
Fixed that we use same flags when testing for assembler as by makefiles.
sql/sql_yacc.yy
Fixed bug in locking by triggers found by test case when compiling without
query cache
The idea should be that triggers uses the same lock method
(low_priority_locks...) as main tables.
=== modified file 'configure.in'
--- a/configure.in 2010-01-09 10:45:27 +
+++ b/configure.in 2010-01-15 18:06:18 +
@@ -224,14 +224,6 @@ then
GXX="no"
fi
-if test "$ac_cv_prog_gcc" = "yes"
-then
- AS="$CC -c"
- AC_SUBST(AS)
-else
- AC_PATH_PROG(AS, as, as)
-fi
-
# Still need ranlib for readline; local static use only so no libtool.
AC_PROG_RANLIB
# We use libtool
@@ -688,7 +680,7 @@ AC_ARG_ENABLE(assembler,
AC_MSG_CHECKING(if we should use assembler functions)
# For now we only support assembler on i386 and sparc systems
-AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a
"$BASE_MACHINE_TYPE" = "i386" && $AS strings/strings-x86.s -o checkassembler
>/dev/null 2>&1 && test -f checkassembler && (rm -f checkassembler; exit 0;))
+AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a
"$BASE_MACHINE_TYPE" = "i386" && $CCAS $CCASFLAGS -c strings/strings-x86.s -o
checkassembler >/dev/null 2>&1 && test -f checkassembler && (rm -f
checkassembler; exit 0;))
AM_CONDITIONAL(ASSEMBLER_sparc32, test "$ENABLE_ASSEMBLER" = "yes" -a
"$BASE_MACHINE_TYPE" = "sparc")
AM_CONDITIONAL(ASSEMBLER_sparc64, test "$ENABLE_ASSEMBLER" = "yes" -a
"$BASE_MACHINE_TYPE" = "sparcv9")
AM_CONDITIONAL(ASSEMBLER, test "$ASSEMBLER_x86_TRUE" = "" -o
"$ASSEMBLER_sparc32_TRUE" = "")
=== modified file 'sql/sql_yacc.yy'
--- a/sql/sql_yacc.yy 2009-12-03 11:19:05 +
+++ b/sql/sql_yacc.yy 2010-01-15 18:06:18 +
@@ -9483,16 +9483,12 @@ replace:
insert_lock_option:
/* empty */
{
-#ifdef HAVE_QUERY_CACHE
/*
- If it is SP we do not allow insert optimisation whan result of
+ If it is SP we do not allow insert optimisation when result of
insert visible only after the table unlocking but everyone can
read table.
*/
$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
-#else
-$$= TL_WRITE_CONCURRENT_INSERT;
-#endif
}
| LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
| DELAYED_SYM { $$= TL_WRITE_DELAYED; }
@@ -10515,15 +10511,11 @@ load_data_lock:
/* empty */ { $$= TL_WRITE_DEFAULT; }
| CONCURRENT
{
-#ifdef HAVE_QUERY_CACHE
/*
- Ignore this option in SP to avoid problem with query cache
+ Ignore this option in SP to avoid problem with query cache and
+ triggers with non default priority locks
*/
-if (Lex->sphead != 0)
- $$= TL_WRITE_DEFAULT;
-else
-#endif
- $$= TL_WRITE_CONCURRENT_INSERT;
+$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
}
| LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
;
@@ -12237,12 +12229,7 @@ lock_option:
| WRITE_SYM { $$= TL_WRITE_DEFAULT; }
| WRITE_SYM CONCURRENT
{
-#ifdef HAVE_QUERY_CACHE
-if (Lex->sphead != 0)
- $$= TL_WRITE_DEFAULT;
- else
-#endif
- $$= TL_WRITE_CONCURRENT_INSERT;
+$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
}
| LOW_PRIORITY WRITE_SYM { $$= TL_WRITE_LOW_PRIORITY; }
___
Mailing list: https://launchpad.net/~maria-developers
Post to : maria-developers@lists.launchpad.net
Unsubscribe : https://launchpad.net/~maria-developers
More help : https://help.launchpad.net/ListHelp
[Maria-developers] [Branch ~maria-captains/maria/5.1] Rev 2799: Fixed that we use same flags when testing for assembler as by makefiles.
revno: 2799
committer: Michael Widenius
branch nick: maria-5.1
timestamp: Fri 2010-01-15 20:06:18 +0200
message:
Fixed that we use same flags when testing for assembler as by makefiles.
Fixed bug in locking by triggers found by test case when compiling without
query cache
modified:
configure.in
sql/sql_yacc.yy
--
lp:maria
https://code.launchpad.net/~maria-captains/maria/5.1
Your team Maria developers is subscribed to branch lp:maria.
To unsubscribe from this branch go to
https://code.launchpad.net/~maria-captains/maria/5.1/+edit-subscription.
=== modified file 'configure.in'
--- configure.in 2010-01-09 10:45:27 +
+++ configure.in 2010-01-15 18:06:18 +
@@ -224,14 +224,6 @@
GXX="no"
fi
-if test "$ac_cv_prog_gcc" = "yes"
-then
- AS="$CC -c"
- AC_SUBST(AS)
-else
- AC_PATH_PROG(AS, as, as)
-fi
-
# Still need ranlib for readline; local static use only so no libtool.
AC_PROG_RANLIB
# We use libtool
@@ -688,7 +680,7 @@
AC_MSG_CHECKING(if we should use assembler functions)
# For now we only support assembler on i386 and sparc systems
-AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "i386" && $AS strings/strings-x86.s -o checkassembler >/dev/null 2>&1 && test -f checkassembler && (rm -f checkassembler; exit 0;))
+AM_CONDITIONAL(ASSEMBLER_x86, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "i386" && $CCAS $CCASFLAGS -c strings/strings-x86.s -o checkassembler >/dev/null 2>&1 && test -f checkassembler && (rm -f checkassembler; exit 0;))
AM_CONDITIONAL(ASSEMBLER_sparc32, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "sparc")
AM_CONDITIONAL(ASSEMBLER_sparc64, test "$ENABLE_ASSEMBLER" = "yes" -a "$BASE_MACHINE_TYPE" = "sparcv9")
AM_CONDITIONAL(ASSEMBLER, test "$ASSEMBLER_x86_TRUE" = "" -o "$ASSEMBLER_sparc32_TRUE" = "")
=== modified file 'sql/sql_yacc.yy'
--- sql/sql_yacc.yy 2009-12-03 11:19:05 +
+++ sql/sql_yacc.yy 2010-01-15 18:06:18 +
@@ -9483,16 +9483,12 @@
insert_lock_option:
/* empty */
{
-#ifdef HAVE_QUERY_CACHE
/*
- If it is SP we do not allow insert optimisation whan result of
+ If it is SP we do not allow insert optimisation when result of
insert visible only after the table unlocking but everyone can
read table.
*/
$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
-#else
-$$= TL_WRITE_CONCURRENT_INSERT;
-#endif
}
| LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
| DELAYED_SYM { $$= TL_WRITE_DELAYED; }
@@ -10515,15 +10511,11 @@
/* empty */ { $$= TL_WRITE_DEFAULT; }
| CONCURRENT
{
-#ifdef HAVE_QUERY_CACHE
/*
- Ignore this option in SP to avoid problem with query cache
+ Ignore this option in SP to avoid problem with query cache and
+ triggers with non default priority locks
*/
-if (Lex->sphead != 0)
- $$= TL_WRITE_DEFAULT;
-else
-#endif
- $$= TL_WRITE_CONCURRENT_INSERT;
+$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
}
| LOW_PRIORITY { $$= TL_WRITE_LOW_PRIORITY; }
;
@@ -12237,12 +12229,7 @@
| WRITE_SYM { $$= TL_WRITE_DEFAULT; }
| WRITE_SYM CONCURRENT
{
-#ifdef HAVE_QUERY_CACHE
-if (Lex->sphead != 0)
- $$= TL_WRITE_DEFAULT;
- else
-#endif
- $$= TL_WRITE_CONCURRENT_INSERT;
+$$= (Lex->sphead ? TL_WRITE_DEFAULT : TL_WRITE_CONCURRENT_INSERT);
}
| LOW_PRIORITY WRITE_SYM { $$= TL_WRITE_LOW_PRIORITY; }
___
Mailing list: https://launchpad.net/~maria-developers
Post to : maria-developers@lists.launchpad.net
Unsubscribe : https://launchpad.net/~maria-developers
More help : https://help.launchpad.net/ListHelp
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2780)
#At lp:maria based on revid:mo...@askmonty.org-20100115154033-p7zphwgmegcrw6ts 2780 Michael Widenius 2010-01-15 Removed not needed test file (that caused embedded server to fail) removed: mysql-test/suite/maria/t/maria2-master.opt === removed file 'mysql-test/suite/maria/t/maria2-master.opt' --- a/mysql-test/suite/maria/t/maria2-master.opt2010-01-15 15:27:55 + +++ b/mysql-test/suite/maria/t/maria2-master.opt1970-01-01 00:00:00 + @@ -1 +0,0 @@ ---secure-file-priv="../../std_data" ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (monty:2801)
#At lp:maria based on revid:kniel...@knielsen-hq.org-20100115170257-h7nt8f7bvzxa9lfe 2801 Michael Widenius 2010-01-15 [merge] Automatic merge removed: mysql-test/suite/maria/t/maria2-master.opt === removed file 'mysql-test/suite/maria/t/maria2-master.opt' --- a/mysql-test/suite/maria/t/maria2-master.opt2010-01-15 15:27:55 + +++ b/mysql-test/suite/maria/t/maria2-master.opt1970-01-01 00:00:00 + @@ -1 +0,0 @@ ---secure-file-priv="../../std_data" ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2802)
#At lp:maria
2802 kniel...@knielsen-hq.org 2010-01-15
After-merge fix for XtraDB 9: missing DBUG_RETURN.
modified:
storage/xtradb/handler/ha_innodb.cc
=== modified file 'storage/xtradb/handler/ha_innodb.cc'
--- a/storage/xtradb/handler/ha_innodb.cc 2010-01-15 17:02:57 +
+++ b/storage/xtradb/handler/ha_innodb.cc 2010-01-15 18:44:11 +
@@ -9729,7 +9729,7 @@ ha_innobase::check_if_incompatible_data(
if (table->field[i]->flags & FIELD_IN_ADD_INDEX
&& innobase_strcasecmp(table->field[i]->field_name,
dict_table_get_col_name(prebuilt->table, i))) {
- return(COMPATIBLE_DATA_NO);
+ DBUG_RETURN(COMPATIBLE_DATA_NO);
}
}
}
___
Mailing list: https://launchpad.net/~maria-developers
Post to : maria-developers@lists.launchpad.net
Unsubscribe : https://launchpad.net/~maria-developers
More help : https://help.launchpad.net/ListHelp
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2803)
#At lp:maria 2803 kniel...@knielsen-hq.org 2010-01-15 Fix crashes by taking kernel mutex when calling srv_table_reserve_slot() during thread startup. modified: storage/xtradb/srv/srv0srv.c === modified file 'storage/xtradb/srv/srv0srv.c' --- a/storage/xtradb/srv/srv0srv.c 2010-01-15 15:58:25 + +++ b/storage/xtradb/srv/srv0srv.c 2010-01-15 19:48:33 + @@ -2559,10 +2559,9 @@ srv_master_thread( srv_main_thread_process_no = os_proc_get_number(); srv_main_thread_id = os_thread_pf(os_thread_get_curr_id()); - srv_table_reserve_slot(SRV_MASTER); - mutex_enter(&kernel_mutex); + srv_table_reserve_slot(SRV_MASTER); srv_n_threads_active[SRV_MASTER]++; mutex_exit(&kernel_mutex); @@ -3167,8 +3166,8 @@ srv_purge_thread( os_thread_pf(os_thread_get_curr_id())); #endif - srv_table_reserve_slot(SRV_PURGE); mutex_enter(&kernel_mutex); + srv_table_reserve_slot(SRV_PURGE); srv_n_threads_active[SRV_PURGE]++; mutex_exit(&kernel_mutex); @@ -3255,8 +3254,8 @@ srv_purge_worker_thread( fprintf(stderr, "Purge worker thread starts, id %lu\n", os_thread_pf(os_thread_get_curr_id())); #endif - srv_table_reserve_slot(SRV_PURGE_WORKER); mutex_enter(&kernel_mutex); + srv_table_reserve_slot(SRV_PURGE_WORKER); srv_n_threads_active[SRV_PURGE_WORKER]++; mutex_exit(&kernel_mutex); ___ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2804) Bug#47720 Bug#49032
#At lp:maria
2804 kniel...@knielsen-hq.org 2010-01-15
Apply to XtraDB MySQL/build-in innodb patches for Bug#49032 and Bug#47720.
modified:
mysql-test/t/innodb-autoinc.test
storage/xtradb/handler/ha_innodb.cc
storage/xtradb/row/row0sel.c
=== modified file 'mysql-test/t/innodb-autoinc.test'
--- a/mysql-test/t/innodb-autoinc.test 2010-01-15 17:02:57 +
+++ b/mysql-test/t/innodb-autoinc.test 2010-01-15 21:12:30 +
@@ -2,6 +2,8 @@
# embedded server ignores 'delayed', so skip this
-- source include/not_embedded.inc
+let $file_format_check=`select @@innodb_file_format_check`;
+
--disable_warnings
drop table if exists t1;
--enable_warnings
@@ -655,3 +657,7 @@ REPLACE INTO t1 VALUES (-1);
SELECT * FROM t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;
+
+--disable_query_log
+EVAL SET GLOBAL innodb_file_format_check=$file_format_check;
+--enable_query_log
=== modified file 'storage/xtradb/handler/ha_innodb.cc'
--- a/storage/xtradb/handler/ha_innodb.cc 2010-01-15 18:44:11 +
+++ b/storage/xtradb/handler/ha_innodb.cc 2010-01-15 21:12:30 +
@@ -4742,24 +4742,29 @@ no_commit:
update the table upper limit. Note: last_value
will be 0 if get_auto_increment() was not called.*/
- if (auto_inc <= col_max_value
- && auto_inc >= prebuilt->autoinc_last_value) {
+ if (auto_inc >= prebuilt->autoinc_last_value) {
set_max_autoinc:
- ut_a(prebuilt->autoinc_increment > 0);
-
- ulonglong need;
- ulonglong offset;
-
- offset = prebuilt->autoinc_offset;
- need = prebuilt->autoinc_increment;
-
- auto_inc = innobase_next_autoinc(
- auto_inc, need, offset, col_max_value);
-
- err = innobase_set_max_autoinc(auto_inc);
-
- if (err != DB_SUCCESS) {
- error = err;
+ /* This should filter out the negative
+ values set explicitly by the user. */
+ if (auto_inc <= col_max_value) {
+ ut_a(prebuilt->autoinc_increment > 0);
+
+ ulonglong need;
+ ulonglong offset;
+
+ offset = prebuilt->autoinc_offset;
+ need = prebuilt->autoinc_increment;
+
+ auto_inc = innobase_next_autoinc(
+ auto_inc,
+ need, offset, col_max_value);
+
+ err = innobase_set_max_autoinc(
+ auto_inc);
+
+ if (err != DB_SUCCESS) {
+ error = err;
+ }
}
}
break;
=== modified file 'storage/xtradb/row/row0sel.c'
--- a/storage/xtradb/row/row0sel.c 2009-09-07 10:22:53 +
+++ b/storage/xtradb/row/row0sel.c 2010-01-15 21:12:30 +
@@ -4616,6 +4616,7 @@ row_search_autoinc_read_column(
dict_index_t* index, /*!< in: index to read from */
const rec_t*rec,/*!< in: current rec */
ulint col_no, /*!< in: column number */
+ ulint mtype, /*!< in: column main type */
ibool unsigned_type) /*!< in: signed or unsigned flag */
{
ulint len;
@@ -4632,10 +4633,27 @@ row_search_autoinc_read_column(
data = rec_get_nth_field(rec, offsets, col_no, &len);
ut_a(len != UNIV_SQL_NULL);
- ut_a(len <= sizeof value);
/* we assume AUTOINC value cannot be negative */
- value = mach_read_int_type(data, len, unsigned_type);
+ switch (mtype) {
+ case DATA_INT:
+ ut_a(len <= sizeof value);
+ value = mach_read_int_type(data, len, unsigned_type);
+ break;
+
+ case DATA_FLOAT:
+ ut_a(len == sizeof(float));
+ value = mach_float_read(data);
+ break;
+
+ case DATA_DOUBLE:
+ ut_a(len == sizeof(double));
+ value = mach_double_read(data);
+ break;
+
+ default:
+ ut_error;
+ }
if (UNIV_LIKELY_NULL(heap)) {
mem_heap_free(heap);
@@ -4721,7 +4739,8 @@ row_search_max_autoinc(
dfield->col->prtype & DATA_UNSIGNED);
[Maria-developers] bzr commit into MariaDB 5.1, with Maria 1.5:maria branch (knielsen:2805)
#At lp:maria 2805 kniel...@knielsen-hq.org 2010-01-16 Result file updates following merge of MySQL 5.1.42 and XtraDB 9. modified: mysql-test/suite/funcs_1/r/is_columns_is.result mysql-test/suite/funcs_1/r/is_tables_is.result mysql-test/suite/pbxt/r/func_group.result mysql-test/suite/pbxt/r/mysqlshow.result per-file messages: mysql-test/suite/funcs_1/r/is_columns_is.result XTRADB_ADMIN_COMMAND table added. Column name change: "accessed" -> "access" (XtraDB 9 change). mysql-test/suite/funcs_1/r/is_tables_is.result XTRADB_ADMIN_COMMAND table added. mysql-test/suite/pbxt/r/func_group.result Update results to be correct following fix of Bug#43668. mysql-test/suite/pbxt/r/mysqlshow.result XTRADB_ADMIN_COMMAND table added. === modified file 'mysql-test/suite/funcs_1/r/is_columns_is.result' --- a/mysql-test/suite/funcs_1/r/is_columns_is.result 2009-10-10 09:59:06 + +++ b/mysql-test/suite/funcs_1/r/is_columns_is.result 2010-01-16 05:12:57 + @@ -127,7 +127,7 @@ NULLinformation_schema INNODB_BUFFER_PO NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB page_no 2 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB part_len 4 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES_BLOB space_id 1 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select -NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed 9 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX access_time 9 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size 7 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX dirty 11 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX fix_count 14 0 NO bigint NULLNULL19 0 NULLNULL bigint(21) unsigned select @@ -394,6 +394,7 @@ NULLinformation_schema VIEWS TABLE_CATA NULL information_schema VIEWS TABLE_NAME 3 NO varchar 64 192 NULLNULLutf8utf8_general_ci varchar(64) select NULL information_schema VIEWS TABLE_SCHEMA2 NO varchar 64 192 NULLNULLutf8utf8_general_ci varchar(64) select NULL information_schema VIEWS VIEW_DEFINITION 4 NULLNO longtext4294967295 4294967295 NULLNULLutf8 utf8_general_ci longtextselect +NULL information_schema XTRADB_ADMIN_COMMANDresult_message 1 NO varchar 10243072NULLNULLutf8utf8_general_ci varchar(1024) select NULL information_schema XTRADB_ENHANCEMENTS comment 3 NO varchar 100 300 NULLNULLutf8utf8_general_ci varchar(100)select NULL information_schema XTRADB_ENHANCEMENTS description 2 NO varchar 255 765 NULLNULLutf8utf8_general_ci varchar(255)select NULL information_schema XTRADB_ENHANCEMENTS link4 NO varchar 255 765 NULLNULLutf8utf8_general_ci varchar(255)select @@ -589,7 +590,7 @@ NULLinformation_schema INNODB_BUFFER_PO NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX n_recs bigint NULLNULLNULLNULLbigint(21) unsigned NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX data_size bigint NULLNULLNULLNULLbigint(21) unsigned NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX hashed bigint NULLNULLNULLNULLbigint(21) unsigned -NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX accessed bigint NULLNULLNULLNULLbigint(21) unsigned +NULL information_schema INNODB_BUFFER_POOL_PAGES_INDEX access_time bigint NULLNULLNULLNULLbigint(21) unsigned
