Limit2 is taken to be the alias of table foo.
-----Ursprüngliche Nachricht-----
Von: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] Im
Auftrag von Robert Cousins
Gesendet: Sonntag, 18. Juni 2017 21:19
An: sqlite-users@mailinglists.sqlite.org
Betreff: [sqlite] unusual but trivially reproducible bug
Summary:
Leaving out the space after the word 'limit' causes the limit clause to
be ignored.
I've reproduced it on version 3.19.2 2017-05-25 16:50:27
edb4e819b0c058c7d74d27ebd14cc5ceb2bad6a6144a486a970182b7afe3f8b9
A sample output is below.
On one hand, this is a failure to catch a syntax error. On the other hand,
the fact that it isn't caught is perhaps problematic and indicates an
underlying parser issue.
Thanx
sqlite> create table foo(id Integer not null primary key, bar int);
sqlite> insert into foo values (NULL,1),(NULL,2),(NULL,3); select * from
sqlite> foo limit1;
id bar
---------- ----------
1 1
2 2
3 3
sqlite> select * from foo limit2;
id bar
---------- ----------
1 1
2 2
3 3
sqlite> select * from foo limit 1;
id bar
---------- ----------
1 1
sqlite> select * from foo limit 2;
id bar
---------- ----------
1 1
2 2
sqlite>
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