From: <hagen@datasundae.com>
To: "'Adrian Klaver'" <adrian.klaver@aklaver.com>,
	<psycopg@lists.postgresql.org>,
	<psycopg@postgresql.org>
References: <0bef01d6cce4$987d8120$c9788360$@datasundae.com>
 <5c55fb91-0b03-2077-fce7-38f2dcc0d402@aklaver.com>
In-Reply-To: <5c55fb91-0b03-2077-fce7-38f2dcc0d402@aklaver.com>
Subject: RE: Inserting variable into
Date: Mon, 7 Dec 2020 15:26:26 -0700
Message-ID: <0bf801d6cce8$011969d0$034c3d70$@datasundae.com>
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So if I understand this correctly my new cur.execute would read:=20

account =3D 'JPMC'

 cur.execute("SELECT SUM(revusd) FROM sfdc where saccount =3D %s AND =
stage LIKE 'Commit%';",(account ))

and that would translate to=20

cur.execute("SELECT SUM(revusd) FROM sfdc where saccount =3D 'JPMC' AND =
stage LIKE 'Commit%';")

is that right?


Note You can use a Python list as the argument of the IN operator using =
the PostgreSQL ANY operator.
ids =3D [10, 20, 30]
cur.execute("SELECT * FROM data WHERE id =3D ANY(%s);", (ids,))
Furthermore ANY can also work with empty lists, whereas IN () is a SQL =
syntax error.

-----Original Message-----
From: Adrian Klaver <adrian.klaver@aklaver.com>=20
Sent: Monday, December 7, 2020 3:04 PM
To: hagen@datasundae.com; psycopg@lists.postgresql.org; =
psycopg@postgresql.org
Subject: Re: Inserting variable into

On 12/7/20 2:02 PM, hagen@datasundae.com wrote:
> Hello,
>=20
> I'd like to use a variable for 'Big Company' (e.g. account) or where =
=3D statements generally in my cur.execute statements:
>=20
> cur.execute("SELECT SUM(revusd) FROM sfdc where saccount =3D 'Big =
Company' AND stage LIKE 'Commit%';")
> commitd1 =3D cur.fetchone()
> conn.commit()
>=20
> but I don't know the proper syntax with the cur.execute statement to =
use a variable.

https://www.psycopg.org/docs/usage.html#passing-parameters-to-sql-queries=


>=20
> I imagine others do  - thanks!
>=20
> Best,
>=20
> Hagen
>=20
>=20
>=20


--=20
Adrian Klaver
adrian.klaver@aklaver.com