thanks mate you are the best. but still one last thing missing which is the
query(data) inside pool.
5 Mayıs 2020 Salı 19:50:22 UTC+3 tarihinde Mike Bayer yazdı:
>
> engine.pool has some metrics on it:
>
> >>> from sqlalchemy import create_engine
> >>> e = create_engine("mysql://scott:tiger@localhost/test")
> >>> e.pool.status()
> 'Pool size: 5 Connections in pool: 0 Current Overflow: -5 Current Checked
> out connections: 0'
> >>> e.pool.checkedout()
> 0
> >>> c1 = e.connect()
> >>> e.pool.checkedout()
> 1
> >>> e.pool.status()
> 'Pool size: 5 Connections in pool: 0 Current Overflow: -4 Current Checked
> out connections: 1'
> >>> c2 = e.connect()
> >>> e.pool.status()
> 'Pool size: 5 Connections in pool: 0 Current Overflow: -3 Current Checked
> out connections: 2'
> >>> c1.close()
> >>> e.pool.status()
> 'Pool size: 5 Connections in pool: 1 Current Overflow: -3 Current Checked
> out connections: 1'
> >>> c2.close()
> >>> e.pool.status()
> 'Pool size: 5 Connections in pool: 2 Current Overflow: -3 Current Checked
> out connections: 0'
>
>
>
>
> On Tue, May 5, 2020, at 11:14 AM, Oğuzhan Kaya wrote:
>
> I made a connection with sqlalchemy to mssql and I used queue pool. I am
> trying to understand this connetion pool is worked or not. and also I want
> to see the connections and the queue inside connection pool how can I see?
>
> engine = sal.create_engine('IP',pool_size=1,max_overflow=0)
> result = engine.execute('select * from mytable')
> result.close()
>
>
> --
> SQLAlchemy -
> The Python SQL Toolkit and Object Relational Mapper
>
> http://www.sqlalchemy.org/
>
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>
>
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--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
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