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====================
The connection class
====================
.. sectionauthor:: Georg Richter <georg@mariadb.com>
.. autoclass:: mariadb.connections.Connection
-----------------------
Connection constructors
-----------------------
.. automethod:: mariadb.connections.Connection.xid
*Since version 1.0.1.*
------------------
Connection methods
------------------
.. automethod:: mariadb.connections.Connection.begin
*Since version 1.1.0.*
.. automethod:: mariadb.connections.Connection.commit
.. automethod:: mariadb.connections.Connection.change_user
.. automethod:: mariadb.connections.Connection.close
.. automethod:: mariadb.connections.Connection.cursor
.. automethod:: mariadb.connections.Connection.dump_debug_info
*Since version 1.1.2.*
.. automethod:: mariadb.connections.Connection.get_server_version
.. automethod:: mariadb.connections.Connection.escape_string
*Since version 1.0.5.*
.. testcode::
import mariadb
# connection parameters
conn_params= {
"user" : "example_user",
"password" : "GHbe_Su3B8",
"host" : "localhost"
}
with mariadb.connect(**conn_params) as connection:
string = 'This string contains the following special characters: \\,"'
print(connection.escape_string(string))
**Output:**
.. testoutput::
This string contains the following special characters: \\,\"
.. automethod:: mariadb.connections.Connection.kill
.. note::
A thread_id from other connections can be determined by executing the SQL statement ``SHOW PROCESSLIST``.
The thread_id of the current connection is stored in the :data:`connection_id` attribute.
.. automethod:: mariadb.connections.Connection.ping
.. automethod:: mariadb.connections.Connection.reconnect
.. automethod:: mariadb.connections.Connection.reset
.. automethod:: mariadb.connections.Connection.rollback
.. automethod:: mariadb.connections.Connection.select_db
*Since version 1.1.0.*
.. automethod:: mariadb.connections.Connection.show_warnings
.. automethod:: mariadb.connections.Connection.tpc_begin
.. automethod:: mariadb.connections.Connection.tpc_commit
.. automethod:: mariadb.connections.Connection.tpc_prepare
.. automethod:: mariadb.connections.Connection.tpc_recover
.. automethod:: mariadb.connections.Connection.tpc_rollback
---------------------
Connection attributes
---------------------
.. autoattribute:: mariadb.connections.Connection.auto_reconnect
.. autoattribute:: mariadb.connections.Connection.autocommit
.. autoattribute:: mariadb.connections.Connection.character_set
.. autoattribute:: mariadb.connections.Connection.client_capabilities
*Since version 1.1.0.*
.. autoattribute:: mariadb.connections.Connection.collation
.. autoattribute:: mariadb.connections.Connection.connection_id
.. autoattribute:: mariadb.connections.Connection.database
.. autoattribute:: mariadb.connections.Connection.open
*Since version 1.1.0.*
.. autoattribute:: mariadb.connections.Connection.server_capabilities
*Since version 1.1.0.*
.. autoattribute:: mariadb.connections.Connection.extended_server_capabilities
*Since version 1.1.0.*
.. autoattribute:: mariadb.connections.Connection.server_info
.. autoattribute:: mariadb.connections.Connection.server_name
.. autoattribute:: mariadb.connections.Connection.server_port
.. autoattribute:: mariadb.connections.Connection.server_status
*Since version 1.1.0.*
.. autoattribute:: mariadb.connections.Connection.server_version
.. autoattribute:: mariadb.connections.Connection.server_version_info
.. autoattribute:: mariadb.connections.Connection.tls_cipher
*Since version 1.0.5.*
.. autoattribute:: mariadb.connections.Connection.tls_version
.. autoattribute:: mariadb.connections.Connection.tls_peer_cert_info
*Since version 1.1.11.*
.. autoattribute:: mariadb.connections.Connection.unix_socket
.. autoattribute:: mariadb.connections.Connection.user
.. autoattribute:: mariadb.connections.Connection.warnings
{% @marketo/form formId=\"4316\" %}
|
