Date: 2020-08-05 16:22:50 +0200
From: @kutsurak
To: SQL devs <>
Version: 11.37.11 (Jun2020-SP1)

Last updated: 2020-10-19 11:06:21 +0200

Comment 27971

Date: 2020-08-05 16:22:50 +0200
From: @kutsurak

The JSON parser accepts the following while it should not:

select json.isvalid('{"str":"str":"str":"str"}'); -- true
select json.isvalid('"str":"str"'); -- true

etc

The problem is that the recursive descent parser accepts the token ':' after the end of any string.

Comment 27978

Date: 2020-08-13 16:06:58 +0200
From: @kutsurak

Test: https://dev.monetdb.org/hg/MonetDB/rev/36c85bacfd35
Fix: https://dev.monetdb.org/hg/MonetDB/rev/d2a1dd68289a