Source code for airflow.operators.sqlite_operator

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from airflow.hooks.sqlite_hook import SqliteHook
from airflow.models import BaseOperator
from airflow.utils.decorators import apply_defaults

[docs]class SqliteOperator(BaseOperator): """ Executes sql code in a specific Sqlite database :param sql: the sql code to be executed. (templated) :type sql: str or string pointing to a template file. File must have a '.sql' extensions. :param sqlite_conn_id: reference to a specific sqlite database :type sqlite_conn_id: str :param parameters: (optional) the parameters to render the SQL query with. :type parameters: mapping or iterable """
[docs] template_fields = ('sql',)
[docs] template_ext = ('.sql',)
[docs] ui_color = '#cdaaed'
@apply_defaults def __init__( self, sql, sqlite_conn_id='sqlite_default', parameters=None, *args, **kwargs): super(SqliteOperator, self).__init__(*args, **kwargs) self.sqlite_conn_id = sqlite_conn_id self.sql = sql self.parameters = parameters or []
[docs] def execute(self, context):'Executing: %s', self.sql) hook = SqliteHook(sqlite_conn_id=self.sqlite_conn_id), parameters=self.parameters)