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Description:
postgresddl 1.16
Description
PostgreSQL metadata (DDL) grabber and database schema diff
Dependencies
Python 3
psycopg2
Installation
pip install psycopg2-binary postgres-ddl
Grabbing
1 ) Create config file with connection params and other settings:
{
"connect": {
"host": "localhost",
"port": 5432,
"database": "db",
"username": "some_user",
"password": "some_password"
},
"path": "/some/path/to/grabber/result/folder",
"exclude_schemas": [
"information_schema",
"pg_catalog"
],
"threads": 8,
"new_line": "\n",
"indent": 2
}
2 ) By default script opens config file config_grab.json from the same directory as zzz_Grabber.py file.
3 ) Alternatively you can specify path to config file as a first run parameter.
4 ) Run grabber:
# Run with default config (config_grab.json)
python "zzz_Grabber.py"
# Run with specified config file path
python "zzz_Grabber.py" "/some/path/to/config.json"
Compare (diff) databases
1 ) Create config file with connection params and other settings:
{
"source": {
"host": "localhost",
"port": 5432,
"database": "db_from",
"username": "user",
"password": "password"
},
"target": {
"host": "localhost",
"port": 5432,
"database": "db_to",
"username": "user",
"password": "password"
},
"path": "/some/path/to/compare/result/folder",
"exclude_schemas": [
"information_schema",
"pg_catalog"
]
}
2 ) By default script opens config file config_diff.json from the same directory as zzz_Grabber.py file.
3 ) Alternatively you can specify path to config file as a first run parameter.
4 ) Run diff:
# Run with default config (config_grab.json)
python "zzz_Diff.py"
# Run with specified config file path
python "zzz_Diff.py" "/some/path/to/config.json"
Links
GitHub
PyPI
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
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