Hi probably some is wrong still
create table foo(a jsonb); update foo set a['a'] = '10'; update foo set a['b']['c'][1] = '10'; update foo set a['b']['c'][10] = '10' WARNING: problem in alloc set ExprContext: req size > alloc size for chunk 0x256dd88 in block 0x256d160 WARNING: problem in alloc set ExprContext: bogus aset link in block 0x256d160, chunk 0x256dd88 WARNING: problem in alloc set ExprContext: req size > alloc size for chunk 0x256dfa0 in block 0x256d160 WARNING: problem in alloc set ExprContext: bogus aset link in block 0x256d160, chunk 0x256dfa0 WARNING: problem in alloc set ExprContext: req size > alloc size for chunk 0x256dfc4 in block 0x256d160 WARNING: problem in alloc set ExprContext: bad single-chunk 0x256dfc4 in block 0x256d160 WARNING: problem in alloc set ExprContext: bogus aset link in block 0x256d160, chunk 0x256dfc4 WARNING: problem in alloc set ExprContext: found inconsistent memory block 0x256d160 UPDATE 1 and result is wrong, the value of a['b']['c'][1] was overwritten by NULL Regards Pavel
