mirror of
https://github.com/mariadb-corporation/mariadb-connector-python.git
synced 2025-07-28 06:40:03 +00:00
a169c3949d
- correct tests according to server/maxscale, and multiple python version - Cpython (3.6.0, 3.8.0) pypy (3.6-7.2.0), miniconda3-4.3.30 - add scroll test - benchmark added to test suite. See benchmarks/README.md for info - cursor.scroll now permit position 0 when using absolute mode - return Cursor.rownumber None if no result-set, not 0 - exception missing type sqlstate and according tests
Benchmark
pip install mysql-connector-python pyperf
python bench_mariadb.py -o mariadb_bench.json --inherit-environ=TEST_USER,TEST_HOST,TEST_PORT
python bench_mysql.py -o mysql_bench.json --inherit-environ=TEST_USER,TEST_HOST,TEST_PORT
Results are available to pyperf json format
An example of
>python -m pyperf compare_to mysql_bench.json mariadb_bench.json --table
+----------------------------------------------------+-------------+------------------------------+
| Benchmark | mysql_bench | mariadb_bench |
+====================================================+=============+==============================+
| do 1 | 114 us | 45.4 us: 2.50x faster (-60%) |
+----------------------------------------------------+-------------+------------------------------+
| select 1 | 209 us | 57.3 us: 3.65x faster (-73%) |
+----------------------------------------------------+-------------+------------------------------+
| select 1 mysql user | 1.04 ms | 122 us: 8.52x faster (-88%) |
+----------------------------------------------------+-------------+------------------------------+
| Select <10 cols of 100 chars> from_seq_1_to_100000 | 323 ms | 35.0 ms: 9.22x faster (-89%) |
+----------------------------------------------------+-------------+------------------------------+```