remove_props

remove_props is a list of property keys that will be removed as part of an Update* command.

The properties in the remove_props will be permanently removed from the object. Names are matched without case sensitivity. Removing an absent property or repeating its name has no additional effect. If the same key also appears in properties, its replacement value is stored after removal. Property values, schema counts, and all affected indexes are updated in the same transaction; a failed transaction rolls those changes back together.

Example

Remove the “SSN” property from entities of the type “Person” with the name “Jane-Doe”

[{
    "UpdateEntity": {
        "with_class": "Person",
        "constraints": ["$name", "==", "Jane-Doe"],
        "remove_props": ["SSN"]
    }
}]

The following query removes the “url” property from images whose “year_captured” is at most 2000:

[{
    "UpdateImage": {
        "constraints": ["$year_captured", "<=", 2000],
        "remove_props": ["url"]
    }
}]

Example​

Example