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from __future__ import with_statement
import os
from sqlplain import connect, util
from test_million import makedb, makedatafile, clock, create_price_table
databases = 'postgres_test sqlite_test'.split()
def test_truncate():
for uri in databases:
db = util.create_db(uri, force=True)
create_price_table(db)
fname = makedatafile(100, 100)
try:
util.load_file(db, fname, 'price')
with clock:
util.truncate_table(db, 'price')
yield lambda *a: None, uri, 'truncate'
util.load_file(db, fname, 'price')
with clock:
db.execute('delete from price')
yield lambda *a: None, uri, 'delete'
finally:
os.remove(fname)
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