ColumnDef¶
- class lsst.dax.apdb.ColumnDef(name: str, type: str, nullable: bool, length: int | None = None, default: Any | None = None, description: str | None = None, unit: str | None = None, ucd: str | None = None)¶
Bases:
object
Column representation in schema.
Attributes Summary
default value for column, can be None
documentation, can be None or empty
Pandas dtype for this column
Optiona length for string/binary columns
string with ucd, can be None
string with unit name, can be None
Attributes Documentation
- dtype¶
Pandas dtype for this column