Sqlite list tables in db how to#

The default will change to False in a future Python release. Transaction control via the autocommit attribute for more information.

Sqlite list tables in db how to#

The query string allows passing parameters to SQLite,Įnabling various How to work with SQLite URIs.Īutocommit ( bool) – Control PEP 249 transaction handling behaviour. Uri ( bool) – If set to True, database is interpreted as aĪnd the path can be relative or absolute. Should internally cache for this connection, to avoid parsing overhead. Write operations may need to be serialized by the userįactory ( Connection) – A custom subclass of Connection to create the connection with,Ĭached_statements ( int) – The number of statements that sqlite3 If False, the connection may be accessed in multiple threads

If the database connection is used by a thread LEGACY_TRANSACTION_CONTROL (the default).Ĭheck_same_thread ( bool) – If True (default), ProgrammingError will be raised Or None to disable opening transactions implicitly. Transaction control via the isolation_level attribute for more information.Ĭan be 'DEFERRED' (default), 'EXCLUSIVE' or 'IMMEDIATE' Isolation_level ( str | None) – Control legacy transaction handling behaviour. Types cannot be detected for generated fields (for example max(data)),Įven when the detect_types parameter is set str will beīy default ( 0), type detection is disabled. Set it to any combination (using |, bitwise or) ofĬolumn names takes precedence over declared types if both flags are set. Using the converters registered with register_converter(). That table will be locked until the transaction is committed.ĭetect_types ( int) – Control whether and how data types notĪre looked up to be converted to Python types, If another connection opens a transaction to modify a table, Timeout ( float) – How many seconds the connection should wait before raisingĪn OperationalError when a table is locked. Pass ':memory:' to open a connection to a database that is Parameters :ĭatabase ( path-like object) – The path to the database file to be opened. connect ( database, timeout = 5.0, detect_types = 0, isolation_level = 'DEFERRED', check_same_thread = True, factory = sqlite3.Connection, cached_statements = 128, uri = False, *, autocommit = sqlite3.LEGACY_TRANSACTION_CONTROL ) ¶ How to use the connection context managerĮxplanation for in-depth background on transaction control. How to convert SQLite values to custom Python types How to adapt custom Python types to SQLite values How to use placeholders to bind values in SQL queries Transaction control via the isolation_level attribute.Transaction control via the autocommit attribute.How to use the connection context manager.How to convert SQLite values to custom Python types.How to adapt custom Python types to SQLite values.How to use placeholders to bind values in SQL queries.Default adapters and converters (deprecated).sqlite3 - DB-API 2.0 interface for SQLite databases.