| commit | 2549f0661bd28571d7200d6f82f752a7ee5d47e1 | |
| author | Peter Eisentraut <peter@eisentraut.org> | |
| Wed, 16 Feb 2022 09:32:36 +0000 (16 10:32 +0100) | ||
| committer | Peter Eisentraut <peter@eisentraut.org> | |
| Wed, 16 Feb 2022 09:37:31 +0000 (16 10:37 +0100) | ||
| tree | 04e905d232763697d1a94cc4cc69c0154ca31372 | treesnapshot (tar.gz zip) |
| parent | 70e81861fadd9112fa2d425c762e163910a4ee52 | commitdiff |
Reject trailing junk after numeric literals
After this, the PostgreSQL lexers no longer accept numeric literals
with trailing non-digits, such as 123abc, which would be scanned as
two tokens: 123 and abc. This is undocumented and surprising, and it
might also interfere with some extended numeric literal syntax being
contemplated for the future.
Reviewed-by: John Naylor <john.naylor@enterprisedb.com>
Discussion: https://www.postgresql.org/message-id/flat/b239564c-cad0-b23e-c57e-166d883cb97d@enterprisedb.com
After this, the PostgreSQL lexers no longer accept numeric literals
with trailing non-digits, such as 123abc, which would be scanned as
two tokens: 123 and abc. This is undocumented and surprising, and it
might also interfere with some extended numeric literal syntax being
contemplated for the future.
Reviewed-by: John Naylor <john.naylor@enterprisedb.com>
Discussion: https://www.postgresql.org/message-id/flat/b239564c-cad0-b23e-c57e-166d883cb97d@enterprisedb.com