SqlClient (Vert.x Stack - Docs 5.0.0.CR3 API)

All Known Subinterfaces:

DB2Connection, JDBCConnection, JDBCPool, MSSQLConnection, MySQLConnection, OracleConnection, PgConnection, Pool, SqlConnection
```
public interface SqlClient
```
Defines common SQL client operations with a database server.

Author:

Julien Viet

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Future<Void>`	`close()`	Close the client and release the associated resources.
`PreparedQuery<RowSet<Row>>`	`preparedQuery(String sql)`	Create a prepared query, one of the `PreparedQuery.execute(io.vertx.sqlclient.Tuple)` or `PreparedQuery.executeBatch(java.util.List<io.vertx.sqlclient.Tuple>)` methods must be called to execute the query.
`PreparedQuery<RowSet<Row>>`	`preparedQuery(String sql, PrepareOptions options)`	Create a prepared query, one of the `PreparedQuery.execute(io.vertx.sqlclient.Tuple)` or `PreparedQuery.executeBatch(java.util.List<io.vertx.sqlclient.Tuple>)` methods must be called to execute the query.
`Query<RowSet<Row>>`	`query(String sql)`	Create a query, the `Query.execute()` method must be called to execute the query.

- Method Detail
  - query
```
Query<RowSet<Row>> query(String sql)
```
    Create a query, the Query.execute() method must be called to execute the query.
    
    Returns:
    
    the query
  - preparedQuery
```
PreparedQuery<RowSet<Row>> preparedQuery(String sql)
```
    Create a prepared query, one of the PreparedQuery.execute(io.vertx.sqlclient.Tuple) or PreparedQuery.executeBatch(java.util.List<io.vertx.sqlclient.Tuple>) methods must be called to execute the query.
    
    Returns:
    
    the prepared query
  - preparedQuery
```
PreparedQuery<RowSet<Row>> preparedQuery(String sql,
                                         PrepareOptions options)
```
    Create a prepared query, one of the PreparedQuery.execute(io.vertx.sqlclient.Tuple) or PreparedQuery.executeBatch(java.util.List<io.vertx.sqlclient.Tuple>) methods must be called to execute the query.
    
    Returns:
    
    the prepared query
  - close
```
Future<Void> close()
```
    Close the client and release the associated resources.
    
    Returns:
    
    a future notified once the client is closed