mirror of
https://github.com/github/codeql.git
synced 2025-12-19 10:23:15 +01:00
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
import aiopg
|
|
|
|
# Only a cursor can execute sql.
|
|
async def test_cursor():
|
|
# Create connection directly
|
|
conn = await aiopg.connect()
|
|
cur = await conn.cursor()
|
|
await cur.execute("sql") # $ getSql="sql" constructedSql="sql"
|
|
|
|
# Create connection via pool
|
|
async with aiopg.create_pool() as pool:
|
|
# Create Cursor via Connection
|
|
async with pool.acquire() as conn:
|
|
async with conn.cursor() as cur:
|
|
await cur.execute("sql") # $ getSql="sql" constructedSql="sql"
|
|
|
|
# Create Cursor directly
|
|
async with pool.cursor() as cur:
|
|
await cur.execute("sql") # $ getSql="sql" constructedSql="sql"
|
|
|
|
# variants using as few `async with` as possible
|
|
pool = await aiopg.create_pool()
|
|
conn = await pool.acquire()
|
|
cur = await conn.cursor()
|
|
await cur.execute("sql") # $ getSql="sql" constructedSql="sql"
|
|
|
|
# Test SQLAlchemy integration
|
|
from aiopg.sa import create_engine
|
|
|
|
async def test_engine():
|
|
engine = await create_engine()
|
|
conn = await engine.acquire()
|
|
await conn.execute("sql") # $ getSql="sql" constructedSql="sql"
|