I want to JOIN one table with another one. The fields should be joined by date. Instead of the exact date, I want to find a record, in the second table, whose date is closest (<=) to a certain date in the first table. In other words, an exact match may, or may not, exist.
Can this be done with SQL - SELECT syntax? I was thinking about the workaround of writing a function that gets the PK of the second table, and then use that field for the join. However, I was wondering whether there was a simpler way to do this.
TIA, Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
