Releases · sweetrdf/sparqlClient

Backward-incompatible changes

sparqlClient\SimpleConnectionInterface and therefore sparqlClient\StandardConnection dropped the ask() and prepareAsk() methods.
This is because ASK SPARQL queries can now be properly parsed by the sparqlClient\Statement class and there is no need to maintain a separate API for them.

sparqlClient\StatementInterface and therefore sparqlClient\StatementInterface and sparqlClient\PreparedStatement:
- fetchColumn() may now also return string (for CSV/TSV SPARQL responses) and bool (for ASK queries responses)
- fetch() may now also return string (for CSV/TSV SPARQL responses when $fetchStyle equals PDO::FETCH_COLUMN) and bool (for ASK queries responses $fetchStyle equals PDO::FETCH_COLUMN)
- fetch() and fetchAll() support also $fetchStyle of PDO::FETCH_NUM and PDO::FETCH_BOTH

sparqlClient\Statement and therefore sparqlClient\PreparedStatement:
- can parse ASK SPARQL query results
- can parse SPARQL results in any of application/sparql-results+json (including RDF-star), application/sparql-results+xml (including RDF-star), text/csv and text/tab-separated-values format

sparqlClient\Connection::query() method properly sets the HTTP Accept header of the request to the response mime types supported by the sparqlClient\Statement class.