Hello.
The following code crashes:
# db init...
meta = MetaData()
foo = Table('tmp_foo' meta,
Column('id', Integer, primary_key=True),
prefixes=['TEMPORARY'],
)
conn = session.connection()
foo.create(conn, checkfirst=True)
foo.create(conn, checkfirst=True)
This is because the 'check-first' logic emmits the following SQL:
SELECT relname
FROM
pg_class c
JOIN pg_namespace n ON n.oid=c.relnamespace
WHERE
n.nspname=CURRENT_SCHEMA()
AND relname='tmp_foo'
The culrpit is in a call to CURRENT_SCHEMA() because temporary tables in
postgres reside in a special schema.
Is there a fix/workaround for this?
Thank you in advance,
Ladislav Lenart
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