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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2019-09-26 09:49:50 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2019-10-13 09:40:41 +0200 |
| commit | eb0804ef5e7eeb059bb193c3c6787e8a4188d34d (patch) | |
| tree | 7a159b51f5ddd8d936185cb61b66a3c1c535e2d0 /sql/sql_profile.cc | |
| parent | 833637144178dcae60e7bb732dd373679f32d853 (diff) | |
| download | mariadb-git-eb0804ef5e7eeb059bb193c3c6787e8a4188d34d.tar.gz | |
MDEV-18553: MDEV-16327 pre-requisits part 1: isolation of LIMIT/OFFSET handling
Diffstat (limited to 'sql/sql_profile.cc')
| -rw-r--r-- | sql/sql_profile.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sql/sql_profile.cc b/sql/sql_profile.cc index 5949287ea8d..40e7908ac1d 100644 --- a/sql/sql_profile.cc +++ b/sql/sql_profile.cc @@ -402,7 +402,7 @@ bool PROFILING::show_profiles() MEM_ROOT *mem_root= thd->mem_root; SELECT_LEX *sel= thd->lex->first_select_lex(); SELECT_LEX_UNIT *unit= &thd->lex->unit; - ha_rows idx= 0; + ha_rows idx; Protocol *protocol= thd->protocol; void *iterator; DBUG_ENTER("PROFILING::show_profiles"); @@ -426,9 +426,9 @@ bool PROFILING::show_profiles() unit->set_limit(sel); - for (iterator= history.new_iterator(); + for (iterator= history.new_iterator(), idx= 1; iterator != NULL; - iterator= history.iterator_next(iterator)) + iterator= history.iterator_next(iterator), idx++) { prof= history.iterator_value(iterator); @@ -436,9 +436,9 @@ bool PROFILING::show_profiles() double query_time_usecs= prof->m_end_time_usecs - prof->m_start_time_usecs; - if (++idx <= unit->offset_limit_cnt) + if (unit->lim.check_and_move_offset()) continue; - if (idx > unit->select_limit_cnt) + if (idx > unit->lim.get_select_limit()) break; protocol->prepare_for_resend(); |