pyflink.table.types.DataTypes.ROW

static DataTypes.ROW(row_fields: List = [], nullable: bool = True) → RowType

Data type of a sequence of fields. A field consists of a field name, field type, and an optional description. The most specific type of a row of a table is a row type. In this case, each column of the row corresponds to the field of the row type that has the same ordinal position as the column.

Compared to the SQL standard, an optional field description simplifies the handling with complex structures.

Parameters:

• row_fields – a list of row field types which can be created via DataTypes.FIELD().

• nullable – boolean, whether the type can be null (None) or not.