delete
Delete the given entity from the database, if it is already persisted.
Parameters
entity
the entity to delete.
See also
Delete all entities of this type matching the given query, with optional indexed parameters.
Return
the number of entities deleted.
Parameters
query
a query string
params
optional sequence of indexed parameters
See also
Delete all entities of this type matching the given query, with named parameters.
Return
the number of entities deleted.
Parameters
query
a query string
params
Map of named parameters
See also
Delete all entities of this type matching the given query, with named parameters.
Return
the number of entities deleted.
Parameters
query
a query string
params
Parameters of named parameters
See also
Delete all entities of this type matching the given query
Return
the number of entities counted.
Parameters
query
a Bson query