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Remove some redundant or unused code from InnoDB (feedback from

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Marko after applying latest snapshot).


storage/innobase/handler/ha_innodb.cc:
  Remove redundant assignment to thd_to_trx(thd); trx is
  declared as a reference to thd_to_trx(thd) at the top
  of the function, so this assignment isn't useful.
storage/innobase/include/trx0trx.h:
  Remove two unused members from struct trx_struct.  allow_duplicates
  and replace_duplicates are not used; a single duplicates member is
  used instead to represent both flags.
This commit is contained in:
unknown 2007-08-01 16:45:55 -06:00
parent be4cfe504e
commit 971050de26
2 changed files with 0 additions and 10 deletions
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2
storage/innobase/handler/ha_innodb.cc
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@ -947,8 +947,6 @@ check_trx_exists(
/* Update the info whether we should skip XA steps that eat
CPU time */
trx->support_xa = THDVAR(thd, support_xa);
thd_to_trx(thd) = trx;
} else {
if (trx->magic_n != TRX_MAGIC_N) {
mem_analyze_corruption(trx);

8
storage/innobase/include/trx0trx.h
View file

@ -512,14 +512,6 @@ struct trx_struct{
ulint mysql_process_no;/* since in Linux, 'top' reports
process id's and not thread id's, we
store the process number too */
ibool allow_duplicates;/* normally FALSE, but if the user
wants to update duplicate rows,
(in table inserts, for example) we
set this TRUE */
ibool replace_duplicates;/* normally FALSE, but if the user
wants to replace duplicate rows,
(in table inserts, for example) we
set this TRUE */
/*------------------------------*/
ulint n_mysql_tables_in_use; /* number of Innobase tables
used in the processing of the current