Adds support for the ts_rank() function to compute the relevance score of a query against some columns
BREAKING: Refactor text_search to accept a Vec<Expression> instead of a Vec<Column>. We'll need that on the QE to pass coalesced columns in case they're nullable. (ts_vector(COALESCE(col1, '') || ' ' || col2))
Overview
Feature for https://github.com/prisma/prisma-engines/pull/2203
ts_rank()function to compute the relevance score of a query against some columnstext_searchto accept aVec<Expression>instead of aVec<Column>. We'll need that on the QE to pass coalesced columns in case they're nullable. (ts_vector(COALESCE(col1, '') || ' ' || col2))