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| author | unknown <aivanov@mysql.com> | 2006-05-15 17:25:37 +0400 |
|---|---|---|
| committer | unknown <aivanov@mysql.com> | 2006-05-15 17:25:37 +0400 |
| commit | 8069b05da0b23e5bcc3c410f7ee4669afea41714 (patch) | |
| tree | f54674fcbbf1ecf0aa64967e4671fd5034e0f767 /sql | |
| parent | 1bdb7f7789f4c1b02a97210e3818d49f6e064bc2 (diff) | |
| download | mariadb-git-8069b05da0b23e5bcc3c410f7ee4669afea41714.tar.gz | |
Applied innodb-4.1-ss29 snapshot.
Fix BUG#19542 "InnoDB doesn't increase the Handler_read_prev counter.
innobase/os/os0file.c:
Applied innodb-4.1-ss29 snapshot.
Check the page trailers also after writing to disk.
This improves the chances of diagnosing Bug 18886.
os_file_check_page_trailers(): New function for checking
that two copies of the LSN stamped on the pages match.
os_aio_simulated_handle(): Call os_file_check_page_trailers()
before and after os_file_write().
sql/ha_innodb.cc:
Applied innodb-4.1-ss29 snapshot.
Increment statistic counter in ha_innobase::index_prev().
Diffstat (limited to 'sql')
| -rw-r--r-- | sql/ha_innodb.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc index 8455bbaf4d0..6c93ac293d0 100644 --- a/sql/ha_innodb.cc +++ b/sql/ha_innodb.cc @@ -3431,6 +3431,8 @@ ha_innobase::index_prev( mysql_byte* buf) /* in/out: buffer for previous row in MySQL format */ { + statistic_increment(ha_read_prev_count, &LOCK_status); + return(general_fetch(buf, ROW_SEL_PREV, 0)); } |