cycquery.ops.Literal

class Literal(value, col)

Bases: QueryOp

Add a literal column to a table.

Parameters:

• value (Any) – Value of the literal, e.g., a string or integer.

• col (str) – Label of the new literal column.

Examples

>>> Literal(1, "col1")(table)

Initialize the operation.

Methods

__call__(table)

Process the table.

Parameters:

table (Union[Select, Subquery, Table, DBTable]) – Table on which to perform the operation.

Returns:

Processed table.

Return type:

sqlalchemy.sql.selectable.Subquery

__init__(value, col)

Initialize the operation.