Changes

|{{Func|<pre>sql:init|( $class as xs:string|) as empty-sequence()}}</pre>

|{{Func|sql:connect|$url as xs:string|xs:anyURI}}<br/ pre>{{Func|sql:connect|( $url as xs:string, $username ) as xs:string?, $password as xs:string?|xs:anyURI}}<br/ >{{Func|sql:connect|$url as xs:string, $username as xs:string?, $password as xs:string?, $options as map(*)?|xs:anyURI}}<br/ pre>

|{{Func|sql:execute|$id as xs:anyURI, $statement as xs:string|item()*}}<br/pre>{{Func|sql:execute|( $id as xs:anyURI, $statement as xs:string, $options as map(*)?| := ()) as item()*}}</pre>

|{{Func|sql:execute-prepared|$id as xs:anyURI, $params as element(sql:parameters)|item()*}}<br/pre>{{Func|sql:execute-prepared|( $id as xs:anyURI, $params as element(sql:parameters), $options as map(*)?| := ()) as item()*}}</pre>

|{{Func|<pre>sql:prepare|( $id as xs:anyURI, $statement as xs:string|) as xs:anyURI}}</pre>

|{{Func|<pre>sql:commit|( $id as xs:anyURI|) as empty-sequence()}}</pre>

|{{Func|<pre>sql:rollback|( $id as xs:anyURI|) as empty-sequence()}}</pre>

|{{Func|<pre>sql:close|( $id as xs:anyURI|) as empty-sequence()}}</pre>