use datafusion_expr::ScalarUDF;
use datafusion_functions::make_udf_function;
use std::sync::Arc;
pub mod parse_url;
pub mod try_parse_url;
pub mod try_url_decode;
pub mod url_decode;
pub mod url_encode;
make_udf_function!(parse_url::ParseUrl, parse_url);
make_udf_function!(try_parse_url::TryParseUrl, try_parse_url);
make_udf_function!(try_url_decode::TryUrlDecode, try_url_decode);
make_udf_function!(url_decode::UrlDecode, url_decode);
make_udf_function!(url_encode::UrlEncode, url_encode);
pub mod expr_fn {
use datafusion_functions::export_functions;
export_functions!((
parse_url,
"Extracts a part from a URL, throwing an error if an invalid URL is provided.",
args
));
export_functions!((
try_parse_url,
"Same as parse_url but returns NULL if an invalid URL is provided.",
args
));
export_functions!((
url_decode,
"Decodes a URL-encoded string in ‘application/x-www-form-urlencoded’ format to its original format.",
args
));
export_functions!((
try_url_decode,
"Same as url_decode but returns NULL if an invalid URL-encoded string is provided",
args
));
export_functions!((
url_encode,
"Encodes a string into a URL-encoded string in ‘application/x-www-form-urlencoded’ format.",
args
));
}
pub fn functions() -> Vec<Arc<ScalarUDF>> {
vec![
parse_url(),
try_parse_url(),
try_url_decode(),
url_decode(),
url_encode(),
]
}