Where Is It?
The Initially block is found in the Events drawer of the Blawx toolbox.
What Does It Do?
The initially block is used to indicate that a statement held as of the start of time. This can be useful for queries using the during block, so that a period can be specified from the beginning of time until the statement changed.
The initially block accepts a single statement block. It is a statement block and can be stacked with other statements.