cube-js/cube

Support for ts_query on postgressql

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#3,225 opened on Aug 11, 2021

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 (2 comments) (4 reactions) (0 assignees)Rust (19,563 stars) (1,965 forks)batch import
driver:postgreshelp wanted

Description

Is your feature request related to a problem? Please describe. The list of available filters does not include postgresql full text search.

Describe the solution you'd like Add a filter option called tsQuery to BaseFilter.js:

tsQueryWhere(column) { return ${column} @@ to_tsquery(${this.firstParameter()}); }

add the option to operators in query.js const operators = [ 'equals', 'notEquals', 'contains', 'notContains', 'in', 'notIn', 'gt', 'gte', 'lt', 'lte', 'tsQuery', 'set', 'notSet', 'inDateRange', 'notInDateRange', 'onTheDate', 'beforeDate', 'afterDate', 'measureFilter', ];

Contributor guide

Tech stack
javascriptnodejspostgresql
Domain
backenddatabase
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Basic understanding of Cube.js query building
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
85
Research direction
To implement this feature, modify BaseFilter.js to add a tsQueryWhere method that generates the PostgreSQL full text search condition. Then add 'tsQuery' to the operators array in query.js. Ensure consistency with existing filter implementations and consider adding tests for the new operator.