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Connection pool with cx_Oracle
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import cx_Oracle | |
def perform_query(query, bind_variables): | |
connection = db_pool.acquire() | |
cursor = connection.cursor() | |
cursor.execute(query, bind_variables) | |
result = cursor.fetchall() | |
cursor.close() | |
db_pool.release(connection) | |
return result | |
db_pool = cx_Oracle.SessionPool('oracle user', 'oracle pass', 'oracle db', 2, 10, 3) | |
for i in range(100): | |
result = perform_query('SELECT ...', {'var': 'abc'}) | |
print(result) |
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