I have a fairly large database on a slow network and I am using a third party tool to update data which calculates other fields and so on.
I have a guid string with an empty box (weird glyph - seen in shapefile tables before) in the middle of the string for just a few records, seemingly random.
The empty boxes are not brackets. I just did that for the example - they are empty boxes.
- I would like to use python or some other script/sql to run the entire database 300,000 records to see if this is present elsewhere?
- What are possible causes?
- How would this be related to exporting the database?