groonga

Documentation

Index

• Variables
• func Migrations(rollback bool) []*migrate.Migration
• func Search(ctx context.Context, qx sqlx.QueryerContext, q persistence.SearchQuery) (persistence.SearchQueryResult, error)

Variables

var FcTranslator = ql.NewTranslator(ql.PqFilterConditionsDialect)

FcTranslator is the filter conditions translator from simila QL to the Postgres dialect

Functions

func Migrations

func Migrations(rollback bool) []*migrate.Migration

Migrations returns migrations to be applied on top of the "common" migrations for the "groonga" search module to work, the "groonga" module migration IDs range is [1000-1999].

func Search

func Search(ctx context.Context, qx sqlx.QueryerContext, q persistence.SearchQuery) (persistence.SearchQueryResult, error)

Search is an implementation of the postgres.SearchFn function based on the "pgroonga" postgres extension. SearchQuery.TextQuery must be formed in accordance with the "pgroonga" query syntax, see https://pgroonga.github.io/reference/operators/query-v2.html.