po 4. 1. 2021 v 14:58 odesílatel Dmitry Dolgov <9erthali...@gmail.com>
napsal:
> > On Sun, Jan 03, 2021 at 08:41:17PM +0100, Pavel Stehule wrote:
> >
> > 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'
>
> Thanks for noticing. Indeed, there was a subtle change of meaning for
> 'done' flag in setPath, which I haven't covered. Could you try this
> version?
>
sure
postgres=# insert into foo values('{}');
INSERT 0 1
postgres=# update foo set a['c']['c'][10] = '10';
UPDATE 1
postgres=# select * from foo;
┌────────────────────────────────────────────────────────────────────────────────┐
│ a
│
╞════════════════════════════════════════════════════════════════════════════════╡
│ {"c": {"c": [null, null, null, null, null, null, null, null, null, null,
10]}} │
└────────────────────────────────────────────────────────────────────────────────┘
(1 row)
postgres=# update foo set a['c'][10][10] = '10';
WARNING: problem in alloc set ExprContext: req size > alloc size for chunk
0x151b688 in block 0x151aa90
WARNING: problem in alloc set ExprContext: bogus aset link in block
0x151aa90, chunk 0x151b688
WARNING: problem in alloc set ExprContext: bad size 0 for chunk 0x151b8a0
in block 0x151aa90
WARNING: problem in alloc set ExprContext: bad single-chunk 0x151b8b8 in
block 0x151aa90
WARNING: problem in alloc set ExprContext: bogus aset link in block
0x151aa90, chunk 0x151b8b8
WARNING: problem in alloc set ExprContext: found inconsistent memory block
0x151aa90
UPDATE 1
