luminadb.models.query_builder module

Model QueryBuilder

class luminadb.models.query_builder.QueryBuilder(model: Type[T])

Bases: Generic[T]

Query builder for Model ORM

count() → int

Count how much data is within this operation

delete()

Delete data based on the filter

fetch() → list[T]

Fetch data from table

fetch_one() → T | None

Fetch one data from table

limit(value: int)

Sets limit

offset(value: int)

Sets offset

order_by(column: str, descending: bool = False)

Order the query by a column

patch(**kwargs: Any)

Update a data based on the filter according to passed keyword args

throw()

Set when fetch() returns nothing, will raise an error

update(**kwargs: Any)

Update a data based on the filter according to passed keyword args

where(**kwargs: Any)

Sets conditioning

luminadb.models.query_builder.add_excnote(exc: Exception)

Add exception notes when an entry retrieved is different