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row0sel.c Remove a possible cause of the Peter Zaitsev hang

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innobase/row/row0sel.c:
  Remove a possible cause of the Peter Zaitsev hang
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2001-07-20 20:58:58 +03:00
parent 48f40550f4
commit e77d99c6af
1 changed files with 7 additions and 4 deletions
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11
innobase/row/row0sel.c
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@ -2537,10 +2537,7 @@ row_search_for_mysql(
unique_search_from_clust_index = TRUE; unique_search_from_clust_index = TRUE;
/* Disable this optimization (hence FALSE below) until if (trx->mysql_n_tables_locked == 0
the hang of Peter Zaitsev has been tracked down */
if (FALSE && trx->mysql_n_tables_locked == 0
&& !prebuilt->sql_stat_start) { && !prebuilt->sql_stat_start) {
/* This is a SELECT query done as a consistent read, /* This is a SELECT query done as a consistent read,
@ -2576,6 +2573,12 @@ row_search_for_mysql(
return(DB_RECORD_NOT_FOUND); return(DB_RECORD_NOT_FOUND);
} }
/* Commit the mini-transaction since it can
hold latches */
mtr_commit(&mtr);
mtr_start(&mtr);
} }
} }