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merge with 4.0
BitKeeper/etc/logging_ok: auto-union VC++Files/innobase/innobase.dsp: Auto merged VC++Files/libmysql/libmysql.dsp: Auto merged acinclude.m4: Auto merged configure.in: Auto merged BitKeeper/deleted/.del-com0shm.c~6a16f0c3d81de1f: Auto merged BitKeeper/deleted/.del-mysql_fix_privilege_tables.sql: Auto merged extra/replace.c: Auto merged include/my_sys.h: Auto merged innobase/btr/btr0btr.c: Auto merged innobase/btr/btr0cur.c: Auto merged innobase/btr/btr0pcur.c: Auto merged innobase/btr/btr0sea.c: Auto merged innobase/configure.in: Auto merged innobase/data/data0data.c: Auto merged innobase/dict/dict0boot.c: Auto merged innobase/dict/dict0crea.c: Auto merged innobase/dict/dict0dict.c: Auto merged innobase/dict/dict0load.c: Auto merged innobase/dict/dict0mem.c: Auto merged innobase/ha/ha0ha.c: Auto merged innobase/ha/hash0hash.c: Auto merged innobase/include/btr0btr.ic: Auto merged innobase/include/data0type.ic: Auto merged innobase/include/dict0mem.h: Auto merged innobase/include/log0log.ic: Auto merged innobase/include/mach0data.ic: Auto merged innobase/include/mtr0log.h: Auto merged innobase/include/mtr0mtr.h: Auto merged innobase/include/os0file.h: Auto merged innobase/include/row0upd.ic: Auto merged innobase/include/srv0srv.h: Auto merged innobase/include/sync0sync.h: Auto merged innobase/include/trx0rseg.ic: Auto merged innobase/lock/lock0lock.c: Auto merged innobase/log/log0recv.c: Auto merged innobase/mem/mem0dbg.c: Auto merged innobase/mtr/mtr0log.c: Auto merged innobase/mtr/mtr0mtr.c: Auto merged innobase/os/os0file.c: Auto merged innobase/page/page0cur.c: Auto merged innobase/page/page0page.c: Auto merged innobase/pars/lexyy.c: Auto merged innobase/read/read0read.c: Auto merged innobase/rem/rem0cmp.c: Auto merged innobase/rem/rem0rec.c: Auto merged innobase/row/row0ins.c: Auto merged innobase/row/row0mysql.c: Auto merged innobase/row/row0purge.c: Auto merged innobase/row/row0sel.c: Auto merged innobase/row/row0undo.c: Auto merged innobase/row/row0upd.c: Auto merged innobase/srv/srv0srv.c: Auto merged innobase/srv/srv0start.c: Auto merged innobase/sync/sync0rw.c: Auto merged innobase/thr/thr0loc.c: Auto merged innobase/trx/trx0purge.c: Auto merged innobase/trx/trx0rec.c: Auto merged innobase/trx/trx0roll.c: Auto merged innobase/trx/trx0trx.c: Auto merged innobase/trx/trx0undo.c: Auto merged myisam/mi_check.c: Auto merged myisam/myisamchk.c: Auto merged mysql-test/r/multi_update.result: Auto merged mysql-test/r/mysqlbinlog.result: Auto merged mysql-test/r/rpl_error_ignored_table.result: Auto merged mysql-test/t/multi_update.test: Auto merged mysql-test/t/rpl_error_ignored_table.test: Auto merged mysys/mf_iocache.c: Auto merged mysys/mf_pack.c: Auto merged mysys/my_getopt.c: Auto merged sql/ha_berkeley.cc: Auto merged sql/ha_myisam.cc: Auto merged sql/lock.cc: Auto merged sql/log.cc: Auto merged sql/opt_range.cc: Auto merged sql/set_var.h: Auto merged sql/sql_cache.cc: Auto merged sql/sql_cache.h: Auto merged sql/sql_delete.cc: Auto merged sql/sql_handler.cc: Auto merged sql/sql_insert.cc: Auto merged sql/sql_list.h: Auto merged sql/sql_select.cc: Auto merged sql/sql_show.cc: Auto merged sql/sql_table.cc: Auto merged sql/sql_update.cc: Auto merged tests/thread_test.c: Auto merged client/mysqldump.c: Keep original indentation mysql-test/r/merge.result: keep old file scripts/mysql_fix_privilege_tables.sh: Keep old structure in merge with 4.0 sql/table.cc: merge with 4.0 + simple optimizations
This commit is contained in:
commit
a8aacf8764
195 changed files with 2651 additions and 4109 deletions
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@ -987,7 +987,7 @@ int my_b_append(register IO_CACHE *info, const byte *Buffer, uint Count)
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Buffer+=rest_length;
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Count-=rest_length;
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info->write_pos+=rest_length;
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if (_flush_io_cache(info,0))
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if (my_b_flush_io_cache(info,0))
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{
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unlock_append_buffer(info);
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return 1;
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@ -1094,12 +1094,12 @@ int my_block_write(register IO_CACHE *info, const byte *Buffer, uint Count,
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#endif
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int _flush_io_cache(IO_CACHE *info, int need_append_buffer_lock)
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int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock)
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{
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uint length;
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my_bool append_cache;
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my_off_t pos_in_file;
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DBUG_ENTER("_flush_io_cache");
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DBUG_ENTER("my_b_flush_io_cache");
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if (!(append_cache = (info->type == SEQ_READ_APPEND)))
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need_append_buffer_lock=0;
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@ -347,11 +347,25 @@ static my_string NEAR_F expand_tilde(my_string *path)
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return (my_string) 0;
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}
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/* fix filename so it can be used by open, create .. */
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/* to may be == from */
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/* Returns to */
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my_string unpack_filename(my_string to, const char *from)
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/*
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Fix filename so it can be used by open, create
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SYNOPSIS
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unpack_filename()
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to Store result here. Must be at least of size FN_REFLEN.
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from Filename in unix format (with ~)
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RETURN
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# length of to
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NOTES
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to may be == from
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~ will only be expanded if total length < FN_REFLEN
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*/
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uint unpack_filename(my_string to, const char *from)
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{
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uint length,n_length;
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char buff[FN_REFLEN];
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@ -362,17 +376,17 @@ my_string unpack_filename(my_string to, const char *from)
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if (n_length+strlen(from+length) < FN_REFLEN)
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{
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(void) strmov(buff+n_length,from+length);
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(void) system_filename(to,buff); /* Fix to usably filename */
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length= system_filename(to,buff); /* Fix to usably filename */
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}
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else
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(void) system_filename(to,from); /* Fix to usably filename */
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DBUG_RETURN(to);
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length= system_filename(to,from); /* Fix to usably filename */
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DBUG_RETURN(length);
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} /* unpack_filename */
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/* Convert filename (unix standard) to system standard */
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/* Used before system command's like open(), create() .. */
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/* Returns to */
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/* Returns length of to */
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uint system_filename(my_string to, const char *from)
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{
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@ -657,18 +657,15 @@ static longlong eval_num_suffix (char *argument, int *error, char *option_name)
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static longlong getopt_ll(char *arg, const struct my_option *optp, int *err)
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{
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longlong num;
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ulonglong block_size= (optp->block_size ? (ulonglong) optp->block_size : 1L);
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num= eval_num_suffix(arg, err, (char*) optp->name);
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if (num < (longlong) optp->min_value)
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num= (longlong) optp->min_value;
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else if (num > 0 && (ulonglong) num > (ulonglong) (ulong) optp->max_value
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&& optp->max_value) /* if max value is not set -> no upper limit */
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if (num > 0 && (ulonglong) num > (ulonglong) (ulong) optp->max_value &&
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optp->max_value) /* if max value is not set -> no upper limit */
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num= (longlong) (ulong) optp->max_value;
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num= ((num - (longlong) optp->sub_size) / (optp->block_size ?
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(ulonglong) optp->block_size :
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1L));
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return (longlong) (num * (optp->block_size ? (ulonglong) optp->block_size :
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1L));
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num= ((num - (longlong) optp->sub_size) / block_size);
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num= (longlong) (num * block_size);
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return max(num, optp->min_value);
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}
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/*
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@ -59,7 +59,8 @@ int main(int argc __attribute__((unused)), char **argv)
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printf("org : '%s'\n",*pos);
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printf("pack: '%s'\n",fn_format(buff,*pos,"","",8));
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printf("unpack: '%s'\n",fn_format(buff2,*pos,"","",4));
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if (strcmp(unpack_filename(buff,buff),buff2) != 0)
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unpack_filename(buff,buff);
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if (strcmp(buff,buff2) != 0)
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{
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printf("error on cmp: '%s' != '%s'\n",buff,buff2);
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}
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