I have a property site where in the description text field I might have sentences like - This property has a block size of 445sqm. Set on a large block of just over 1200sqm the block is 3400m² etc etc
What I would like to do is turn that into a range search. (eg land:500 TO 600) to find blocks between 500 and 600 sqm for example.
I cant see how to do this without creating a text handler looking for wildcards or strings such as *sqm or *m² and extracting that numerical value into a field called "size" on indexing.
Im struggling to find any reading on how to go about this, has anyone done this before? Thanks