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        

Package Documentation