Wi fddlmZddlmZddlmZddlmZddlmZddlmZdd l m Z dd l m Z dd l m Z dd lmZdd lmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZdZd$dZ GddeZGddeZ!Gdd e!Z"Gd!d"e!Z#d#S)%) annotations)Any)_OnConflictIndexElementsT)_OnConflictIndexWhereT)_OnConflictSetT)_OnConflictWhereT)util) coercions)roles)_DMLTableArgument)_exclusive_against) _generative)ColumnCollection)ReadOnlyColumnCollectionInsert) ClauseElement)KeyedColumnElement)alias)Self)rinserttablerreturnrc t|S)aWConstruct a sqlite-specific variant :class:`_sqlite.Insert` construct. .. container:: inherited_member The :func:`sqlalchemy.dialects.sqlite.insert` function creates a :class:`sqlalchemy.dialects.sqlite.Insert`. This class is based on the dialect-agnostic :class:`_sql.Insert` construct which may be constructed using the :func:`_sql.insert` function in SQLAlchemy Core. The :class:`_sqlite.Insert` construct includes additional methods :meth:`_sqlite.Insert.on_conflict_do_update`, :meth:`_sqlite.Insert.on_conflict_do_nothing`. r)rs h/var/www/html/jarvis.com/web/backend/venv/lib/python3.11/site-packages/sqlalchemy/dialects/sqlite/dml.pyrr s" %==ceZdZdZdZdZejddZe dddi Z e e dddZ e e dddZ d S)ra?SQLite-specific implementation of INSERT. Adds methods for SQLite-specific syntaxes such as ON CONFLICT. The :class:`_sqlite.Insert` object is created using the :func:`sqlalchemy.dialects.sqlite.insert` function. .. versionadded:: 1.4 .. seealso:: :ref:`sqlite_on_conflict_insert` sqliteFr6ReadOnlyColumnCollection[str, KeyedColumnElement[Any]]c8t|jdjS)aProvide the ``excluded`` namespace for an ON CONFLICT statement SQLite's ON CONFLICT clause allows reference to the row that would be inserted, known as ``excluded``. This attribute provides all columns in this row to be referenceable. .. tip:: The :attr:`_sqlite.Insert.excluded` attribute is an instance of :class:`_expression.ColumnCollection`, which provides an interface the same as that of the :attr:`_schema.Table.c` collection described at :ref:`metadata_tables_and_columns`. With this collection, ordinary names are accessible like attributes (e.g. ``stmt.excluded.some_column``), but special names and dictionary method names should be accessed using indexed access, such as ``stmt.excluded["column name"]`` or ``stmt.excluded["values"]``. See the docstring for :class:`_expression.ColumnCollection` for further examples. excluded)name)rrcolumns)selfs rr#zInsert.excludedGs,TZj11199r_post_values_clausezCThis Insert construct already has an ON CONFLICT clause established)msgsNindex_elementsr index_whererset_rwherer rc4t|||||_|S)a Specifies a DO UPDATE SET action for ON CONFLICT clause. :param index_elements: A sequence consisting of string column names, :class:`_schema.Column` objects, or other column expression objects that will be used to infer a target index or unique constraint. :param index_where: Additional WHERE criterion that can be used to infer a conditional target index. :param set\_: A dictionary or other mapping object where the keys are either names of columns in the target table, or :class:`_schema.Column` objects or other ORM-mapped columns matching that of the target table, and expressions or literals as values, specifying the ``SET`` actions to take. .. versionadded:: 1.4 The :paramref:`_sqlite.Insert.on_conflict_do_update.set_` parameter supports :class:`_schema.Column` objects from the target :class:`_schema.Table` as keys. .. warning:: This dictionary does **not** take into account Python-specified default UPDATE values or generation functions, e.g. those specified using :paramref:`_schema.Column.onupdate`. These values will not be exercised for an ON CONFLICT style of UPDATE, unless they are manually specified in the :paramref:`.Insert.on_conflict_do_update.set_` dictionary. :param where: Optional argument. If present, can be a literal SQL string or an acceptable expression for a ``WHERE`` clause that restricts the rows affected by ``DO UPDATE SET``. Rows not meeting the ``WHERE`` condition will not be updated (effectively a ``DO NOTHING`` for those rows). )OnConflictDoUpdater')r&r)r*r+r,s ron_conflict_do_updatezInsert.on_conflict_do_updategs'b$6 Ku$ $   rc0t|||_|S)a Specifies a DO NOTHING action for ON CONFLICT clause. :param index_elements: A sequence consisting of string column names, :class:`_schema.Column` objects, or other column expression objects that will be used to infer a target index or unique constraint. :param index_where: Additional WHERE criterion that can be used to infer a conditional target index. )OnConflictDoNothingr'r&r)r*s ron_conflict_do_nothingzInsert.on_conflict_do_nothings"*$7 K$ $   r)rr!NNNN) r)rr*rr+rr,r rrNN)r)rr*rrr)__name__ __module__ __qualname____doc__stringify_dialect inherit_cacher memoized_propertyr#r_on_conflict_exclusiverr/r3rrrr4s  !M ::::.0/ !$0 59.2 $#' 2222[2h59.2[rc@eZdZUdZded<ded<ded< d d d ZdS)OnConflictClauser Noneconstraint_targetrinferred_target_elementsrinferred_target_whereclauseNr)r*cb|d|_||_||_dSdx|_x|_|_dS)N)rBrCrDr2s r__init__zOnConflictClause.__init__sM  %%)D ",:D )/:D , , , D " T%B000rr5)r)rr*r)r6r7r8r:__annotations__rFr>rrr@r@sa 7777777759.2       rr@ceZdZdZdS)r1r3N)r6r7r8__visit_name__r>rrr1r1s-NNNrr1c.eZdZdZ d d fd ZxZS)r.r/Nr)rr*rr+rr,r cXt||t|tr|st dn4t|t rt|}nt dd|D|_||_dS)N)r)r*z*set parameter dictionary must not be emptyzqset parameter must be a non-empty dictionary or a ColumnCollection such as the `.c.` collection of a Table objectcVg|]&\}}tjtj||f'Sr>)r expectr DMLColumnRole).0keyvalues r z/OnConflictDoUpdate.__init__..sA% % % U e13 7 7 ?% % % r) superrF isinstancedict ValueErrorritemsupdate_values_to_setupdate_whereclause)r&r)r*r+r, __class__s rrFzOnConflictDoUpdate.__init__s )#    dD ! !  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