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| author | marko@hundin.mysql.fi <> | 2005-04-20 17:39:05 +0300 |
|---|---|---|
| committer | marko@hundin.mysql.fi <> | 2005-04-20 17:39:05 +0300 |
| commit | df780de61448a4af22abcf4e1c6ddcf9f2d93c41 (patch) | |
| tree | 385dcdcccffb58642b6b6a5b9d7a9415e6622429 /innobase/row | |
| parent | e360eaed5e5f0163238ba1473b304c633ea112fc (diff) | |
| download | mariadb-git-df780de61448a4af22abcf4e1c6ddcf9f2d93c41.tar.gz | |
InnoDB: Make CHECK TABLE killable. (Bug #9730)
Diffstat (limited to 'innobase/row')
| -rw-r--r-- | innobase/row/row0mysql.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/innobase/row/row0mysql.c b/innobase/row/row0mysql.c index 7f78a5b723b..a201368f3d5 100644 --- a/innobase/row/row0mysql.c +++ b/innobase/row/row0mysql.c @@ -3880,6 +3880,7 @@ row_scan_and_check_index( int cmp; ibool contains_null; ulint i; + ulint cnt; mem_heap_t* heap = NULL; ulint offsets_[REC_OFFS_NORMAL_SIZE]; ulint* offsets = offsets_; @@ -3902,11 +3903,19 @@ row_scan_and_check_index( dtuple_set_n_fields(prebuilt->search_tuple, 0); prebuilt->select_lock_type = LOCK_NONE; + cnt = 1000; ret = row_search_for_mysql(buf, PAGE_CUR_G, prebuilt, 0, 0); loop: + /* Check thd->killed every 1,000 scanned rows */ + if (--cnt == 0) { + if (trx_is_interrupted(prebuilt->trx)) { + goto func_exit; + } + cnt = 1000; + } if (ret != DB_SUCCESS) { - + func_exit: mem_free(buf); mem_heap_free(heap); @@ -4033,7 +4042,7 @@ row_check_table_for_mysql( ut_print_name(stderr, index->name); putc('\n', stderr); */ - if (!btr_validate_tree(index->tree)) { + if (!btr_validate_tree(index->tree, prebuilt->trx)) { ret = DB_ERROR; } else { if (!row_scan_and_check_index(prebuilt, @@ -4041,6 +4050,10 @@ row_check_table_for_mysql( ret = DB_ERROR; } + if (trx_is_interrupted(prebuilt->trx)) { + break; + } + /* fprintf(stderr, "%lu entries in index %s\n", n_rows, index->name); */ |