String filter is used to search a subset of the entities by using
boolean rules on string columns. For example: if a query specifies
string filter with 'name = color, allow_tokens = {red, blue},
deny_tokens = {purple}',' then that query will match entities that
are red or blue, but if those points are also purple, then they will
be excluded even if they are red/blue. Only string filter is
supported for now, numeric filter will be supported in the near
future.
Attributes
Name
Description
name
str
Required. Column names in BigQuery that used
as filters.
allow_tokens
MutableSequence[str]
Optional. The allowed tokens.
String filter is used to search a subset of the entities by using
boolean rules on string columns. For example: if a query specifies
string filter with 'name = color, allow_tokens = {red, blue},
deny_tokens = {purple}',' then that query will match entities that
are red or blue, but if those points are also purple, then they will
be excluded even if they are red/blue. Only string filter is
supported for now, numeric filter will be supported in the near
future.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-04-01 UTC."],[],[]]