BYS [DBV1003] – Queries (Level 2)


Intermediate queries incorporating more complex criteria, eg searching between 2 values. See below for a full product description.


This unit builds on Level 1 queries and incorporates more complex criteria – searching between two values, searching between two dates, NOT (<>), IS NULL and searching from a list using *. There are also practice tasks on spelling errors using “?” and querying surnames A-L and M-Z. ** A step-by-step task sheet is included as well as a condensed task sheet and solutions **


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