Handle JSON-Null values in JSON functions #122
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This fixes a small issues with null-values in JSON. JSON functions like JSON_VALUE or JSON_QUERY have been panicking so far when they encountered a JSON null value as its input. Example: `SELECT JSON_VALUE(JSON 'null')` has been panicking and is now correctly returning `NULL`/`nil`. I also adjusted the tests and hope I didn't miss anything. Fixes: goccy#121
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Thank you for your great PR !! LGTM 👍 |
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This fixes a small issues with null-values in JSON. JSON functions like JSON_VALUE or JSON_QUERY have been panicking so far when they encountered a JSON null value as its input.
Example:
SELECT JSON_VALUE(JSON 'null')has been panicking and is now correctly returningNULL/nil.I also adjusted the tests and hope I didn't miss anything.
Fixes: #121