mirror of
https://github.com/MariaDB/server.git
synced 2025-07-02 17:38:14 +02:00
65d01da29c
commit ba00e640f658ad8d0a4dff09a497a51b8a4de935
Author: Herman Lee <herman@fb.com>
Date: Wed Feb 22 06:30:06 2017 -0800
Improve add_index_alter_cardinality test
Summary:
Split add_index_inplace_cardinality test out and add a debug_sync point
to it so that the flush of the memtable occurs while the alter is
running.
Closes https://github.com/facebook/mysql-5.6/pull/539
Reviewed By: alxyang
Differential Revision: D4597887
Pulled By: hermanlee
fbshipit-source-id: faedda2
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/*
|
|
Copyright (c) 2015, Facebook, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
|
|
|
|
/* MyRocks header files */
|
|
#include "../ha_rocksdb.h"
|
|
#include "../rdb_datadic.h"
|
|
|
|
void putKeys(myrocks::Rdb_tbl_prop_coll *coll, int num, bool is_delete,
|
|
uint64_t expected_deleted) {
|
|
std::string str("aaaaaaaaaaaaaa");
|
|
rocksdb::Slice sl(str.data(), str.size());
|
|
|
|
for (int i = 0; i < num; i++) {
|
|
coll->AddUserKey(
|
|
sl, sl, is_delete ? rocksdb::kEntryDelete : rocksdb::kEntryPut, 0, 100);
|
|
}
|
|
DBUG_ASSERT(coll->GetMaxDeletedRows() == expected_deleted);
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
// test the circular buffer for delete flags
|
|
myrocks::Rdb_compact_params params;
|
|
params.m_file_size = 333;
|
|
params.m_deletes = 333; // irrelevant
|
|
params.m_window = 10;
|
|
|
|
myrocks::Rdb_tbl_prop_coll coll(nullptr, params, 0,
|
|
RDB_DEFAULT_TBL_STATS_SAMPLE_PCT);
|
|
|
|
putKeys(&coll, 2, true, 2); // [xx]
|
|
putKeys(&coll, 3, false, 2); // [xxo]
|
|
putKeys(&coll, 1, true, 3); // [xxox]
|
|
putKeys(&coll, 6, false, 3); // [xxoxoooooo]
|
|
putKeys(&coll, 3, true, 4); // xxo[xooooooxxx]
|
|
putKeys(&coll, 1, false, 4); // xxox[ooooooxxxo]
|
|
putKeys(&coll, 100, false, 4); // ....[oooooooooo]
|
|
putKeys(&coll, 100, true, 10); // ....[xxxxxxxxxx]
|
|
putKeys(&coll, 100, true, 10); // ....[oooooooooo]
|
|
|
|
return 0;
|
|
}
|