/// <summary>
/// Add a new column to the table. The column defaults to a
/// nullable non-key column.
/// </summary>
/// <param name="name">The column name.</param>
/// <param name="type">The column type.</param>
/// <param name="configure">A delegate to further configure the column.</param>
public AlterTableBuilder AddColumn(
string name, KuduType type, Action <ColumnBuilder>?configure = null)
{
var columnBuilder = new ColumnBuilder(name, type);
configure?.Invoke(columnBuilder);
var schema = columnBuilder.Build();
if (!schema.IsNullable && schema.DefaultValue is null)
{
ThrowNewColumnMustHaveDefaultException();
}
if (schema.IsKey)
{
ThrowAddKeyColumnException();
}
_request.AlterSchemaSteps.Add(new Step
{
Type = StepType.AddColumn,
AddColumn = new AddColumn
{
Schema = schema.ToColumnSchemaPb()
}
});
return(this);
}
/// <summary>
/// Add a new column to the table. The column defaults to a
/// nullable non-key column.
/// </summary>
/// <param name="name">The column name.</param>
/// <param name="type">The column type.</param>
/// <param name="configure">A delegate to further configure the column.</param>
public TableBuilder AddColumn(
string name, KuduType type, Action <ColumnBuilder>?configure = null)
{
var builder = new ColumnBuilder(name, type);
configure?.Invoke(builder);
var columnSchemaPb = builder.Build().ToColumnSchemaPb();
_createTableRequest.Schema.Columns.Add(columnSchemaPb);
return(this);
}
