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https://github.com/kotarot/query-log-tracer

A Python tool/library that traces a value in MySQL general logs.
https://github.com/kotarot/query-log-tracer

Last synced: 2 months ago
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A Python tool/library that traces a value in MySQL general logs.

Host: GitHub
URL: https://github.com/kotarot/query-log-tracer
Owner: kotarot
License: apache-2.0
Created: 2020-02-01T15:52:09.000Z (almost 5 years ago)
Default Branch: main
Last Pushed: 2021-08-21T12:34:51.000Z (over 3 years ago)
Last Synced: 2024-11-15T04:51:49.680Z (2 months ago)
Language: Python
Homepage:
Size: 108 KB
Stars: 2
Watchers: 3
Forks: 1
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

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README

        # query-log-tracer

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[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/kotarot/query-log-tracer/Continuous%20Integration)](https://github.com/kotarot/query-log-tracer/actions?query=workflow%3AContinuous%20Integration)

[![GitHub License](https://img.shields.io/github/license/kotarot/query-log-tracer)](https://github.com/kotarot/query-log-tracer/blob/main/LICENSE)

A Python tool/library that traces a value in MySQL general logs.

## Usage

### Set up

```

$ pip install query-log-tracer

```

### Example usage

`./tests/files/general-query.log` is a sample query log file of MySQL 5.7. Most of the queries are generated by EC-CUBE 4.

```

$ query-log-tracer --log-file=./tests/files/general-query.log --target-table=dtb_customer --target-column=point --filter-column=id --filter-value=1

=== Searching in ./tests/files/general-query.log ===

2020-02-02T07:19:51.127168Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:20:19.927027Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:20:26.901577Z dtb_customer.point (id = 1) is set: '100'

2020-02-02T07:20:31.034901Z dtb_customer.point (id = 1) is set: '1000'

2020-02-02T07:20:39.396236Z dtb_customer.point (id = 1) is set: '2000'

2020-02-02T07:20:46.379143Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:26:37.443522Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:26:55.216881Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:27:13.008757Z dtb_customer.point (id = 1) is set: '50'

2020-02-02T07:28:01.128957Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:28:09.995354Z dtb_customer.point (id = 1) is set: '0'

2020-02-02T07:28:14.172518Z dtb_customer.point (id = 1) is set: '27'

2020-02-02T07:33:41.745400Z dtb_customer.point (id = 1) changes: +500

```

For EC-CUBE 2, try the following command.

```

$ query-log-tracer --log-dir=your-directory --target-table=dtb_customer --target-column=point --filter-column=customer_id --filter-value=1

```