data_type

ToIntOperator

Bases: UnaryPQLOperator

To int operator that converts column to int.

Applies TO_INT operator to column.

is_boolean class-attribute instance-attribute

is_boolean: bool = False

query_string property

query_string: str

Returns query string.

ToFloatOperator

Bases: UnaryPQLOperator

To float operator that converts column to float.

Applies TO_FLOAT operator to column.

is_boolean class-attribute instance-attribute

is_boolean: bool = False

query_string property

query_string: str

Returns query string.

ToStringOperator

ToStringOperator(operand, format_=None)

Bases: UnaryPQLOperator

To string operator that converts column to string.

Applies TO_STRING operator to column.

Parameters:

• operand (Union[ScalarValue, PQLOperator]) –

  Operand which is converted to string.

• format_ (Optional[str]) –

  Format defining how dates are interpreted documentation.

is_boolean class-attribute instance-attribute

is_boolean: bool = False

query_string property

query_string: str

Returns query string.

ToDateOperator

ToDateOperator(operand, format_)

Bases: UnaryPQLOperator

To date operator that converts column to date.

Applies TO_DATE operator to column.

Parameters:

• operand (Union[ScalarValue, PQLOperator]) –

  Operand which is converted to date.

• format_ (str) –

  Format defining how string is interpreted documentation.

is_boolean class-attribute instance-attribute

is_boolean: bool = False

query_string property

query_string: str

Returns query string.