| Package | Description | 
|---|---|
| io.vertx.rxjava.sqlclient | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | PreparedQuery<T>A query for a prepared statement allowing parameterized execution of the query, this query will use
 a prepared statement. | 
| Modifier and Type | Field and Description | 
|---|---|
| static io.vertx.lang.rx.TypeArg<Query> | Query. __TYPE_ARG | 
| Modifier and Type | Method and Description | 
|---|---|
| <U> Query<RowSet<U>> | Query. mapping(java.util.function.Function<Row,U> mapper) | 
| static <T> Query<T> | Query. newInstance(Query arg) | 
| static <T> Query<T> | Query. newInstance(Query arg,
           io.vertx.lang.rx.TypeArg<T> __typeArg_T) | 
| Query<RowSet<Row>> | Pool. query(String sql)A connection is borrowed from the connection pool when the query is executed and then immediately returned
 to the pool after it completes. | 
| Query<RowSet<Row>> | SqlClient. query(String sql)Create a query, the  execute(io.vertx.core.Handler<io.vertx.core.AsyncResult<T>>)method must be called to execute the query. | 
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