Interface SqlResult<T>

Type Parameters:
T - the execution result type
All Known Subinterfaces:
RowSet<R>
public interface SqlResult<T>
An interface that represents the execution result of an operation on the database server.

  • Method Details

    • rowCount

      int rowCount()
      Get the number of the affected rows in the operation to this SqlResult.
      Returns:
      the count of affected rows.

    • rowDescriptor

      RowDescriptor rowDescriptor()

    • columnsNames

      List<String> columnsNames()
      Get the names of columns in the SqlResult.
      Returns:
      the list of names of columns.

    • columnDescriptors

      List<ColumnDescriptor> columnDescriptors()
      Get the column descriptors in the SqlResult.
      Returns:
      the list of column descriptors

    • size

      int size()
      Get the number of rows retrieved in the SqlResult.
      Returns:
      the count of rows.

    • property

      <V> V property(PropertyKind<V> propertyKind)
      Get the specific property with the specified PropertyKind.
      Type Parameters:
      V - the type of the property value
      Parameters:
      propertyKind - the unique object which is used to indicate which property of the execution result to fetch
      Returns:
      the value of the property

    • value

      T value()
      Get the execution result value, the execution result type may vary such as a rowSet or even a string.
      Returns:
      the result value

    • next

      SqlResult<T> next()
      Return the next available result or null, e.g for a simple query that executed multiple queries or for a batch result.
      Returns:
      the next available result or null if none is available