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Better SQL connection settings

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Scott Idem
2023-07-12 13:46:27 -04:00
parent 236ef204eb
commit 9f99ca23ba
2 changed files with 10 additions and 2 deletions
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8
app/db_sql.py
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@@ -10,8 +10,12 @@ from sqlalchemy.exc import IntegrityError, OperationalError
db_uri = settings.SQLALCHEMY_DB_URI
# log.setLevel(logging.DEBUG)
# log.debug(settings.DB)
# log.setLevel(logging.INFO)
connection_string = db_uri
engine = create_engine(url=connection_string, pool_size=3, max_overflow=15, pool_recycle=3600, pool_pre_ping=True, echo=False, echo_pool=True, isolation_level='READ COMMITTED', connect_args={'connect_timeout': 30})
engine = create_engine(url=connection_string, pool_size=3, max_overflow=15, pool_recycle=settings.DB['pool_recycle'], pool_pre_ping=True, echo=False, echo_pool=True, isolation_level='READ COMMITTED', connect_args={'connect_timeout': settings.DB['connect_timeout']})
# NOTE: The default isolation_level is 'REPEATABLE READ'. This can sometimes not show updated data.
# NOTE: The "echo" set to True option shows the SQL queries.
@@ -55,7 +59,7 @@ def sql_connect(
settings.SQLALCHEMY_DB_URI = 'mysql://'+DB['username']+':'+DB['password']+'@'+DB['server']+'/'+DB['name']
log.debug(settings.DB)
new_engine = create_engine(url=settings.SQLALCHEMY_DB_URI, pool_size=5, max_overflow=10, pool_recycle=3600, pool_pre_ping=True, echo=False, echo_pool=True, isolation_level='READ COMMITTED', connect_args={'connect_timeout': 30})
new_engine = create_engine(url=settings.SQLALCHEMY_DB_URI, pool_size=5, max_overflow=10, pool_recycle=settings.DB['pool_recycle'], pool_pre_ping=True, echo=False, echo_pool=True, isolation_level='READ COMMITTED', connect_args={'connect_timeout': settings.DB['connect_timeout']})
current_db.engine = new_engine
log.info(f'Created and connected to database: {settings.SQLALCHEMY_DB_URI}')