# Package io.vertx.sqlclient.templates.annotations

- Annotation Types Summary
  Annotation Type | Description
  --- | ---
  Column | Annotate a Vert.x data object property for custom configuration when it is mapped to a column.
  ParametersMapped | Annotate a Vert.x data object to generate an SQL template parameters mapper.
  RowMapped | Annotate a Vert.x data object to generate an SQL template row mapper.
  TemplateParameter | Annotate a Vert.x data object property for custom configuration when it is mapped to a template parameter.