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callback::search::driver_info::impl::tsearch2-driver Search driver info callback callback::search::search::impl::tsearch2-driver ftsenginedriver search operation implementation for tsearch2 tsearch2::build_query Build query string for tsearch2 tsearch2::build_query_postgres Convert conjunctions to query characters for tsearch2 use websearch_to_tsquery which is integrated in postgres >= 11 websearch_to_tsquery creates a tsquery value from querytext using an alternative syntax in which simple unformatted text is a valid query. tsearch2::build_query_tcl Convert conjunctions to query characters for tsearch2 and => & not => ! or => | space => | (or) tsearch2::driver_info tsearch2::index Add or update an object in the full text index. tsearch2::separate_query_and_operators Separates special operators from full text query tsearch2::summary Highlights matching terms. tsearch2::trunc_to_max tsearch has (at least up to PostgreSQL 10) the limitation that the length of tsvector is 1MB. tsearch2::unindex Remove item from FTS index tsearch2::update_index update full text index DEPRECATED: modern SQL supports upsert idioms tsearch2_driver::install::before_uninstall Remove FtsEngineDriver service contract implementation tsearch2_driver::install::package_install Installation callback for tsearch2 search engine driver tsearch2_driver::install::preinstall_checks Make sure postgresql_contrib and tsearch are installed before allowing the installation of tsearch2_package tsearch2_driver::install::register_fts_impl Register FtsEngineDriver service contract implementation tsearch2_driver::valid_operators