Problem Description In a table, ProductionLine_Number is the grouping field, and within each group records are sorted by date_Time. The task is to search, within each group, all records whose Cardboard_Number equals a specified string, then take the records within a specified offset before and a...
Source: [Dev.to](https://dev.to/esproc_spl/sqlazy-search-for-adjacent-records-at-a-specified-offset-within-groups-2m3i)