Comments (6)
I'm afraid I'll have to dismiss this one.
In cases where staticDHCPd has full introspection support over a database, like
INI, case-insensitivity is the default. In other cases, it's up to the DBMS to
provide that functionality.
In SQLite, you can specify 'NOCASE' on the column-definition to enable
case-insensitive matching within libsqlite3; see
http://stackoverflow.com/questions/973541/how-to-set-sqlite3-to-be-case-insensit
ive-when-string-comparing for details.
I'll add that to the default column definitions, though, since the related
commentary doesn't show a performance-hit. (Case-sensitive matching is usually
faster, which is why most engines do it)
Original comment by red.hamsterx
on 14 Sep 2013 at 5:20
from staticdhcpd.
Fair enough. For now I'm handling it on the data collection front end that
populates the db entries but I'll also look into the NOCASE setting for sqlite3
which would be more robust.
Thanks,
Ken
Original comment by [email protected]
on 14 Sep 2013 at 6:33
from staticdhcpd.
I'll add a CASE_INSENSITIVE option to supporting engines that will use their
(unfortunately all incompatible) lower-casing functions on the column-value.
That should satisfy both cases, though building the table such that there's a
case-insensitive index will be faster in virtually all situations.
Original comment by red.hamsterx
on 14 Sep 2013 at 6:37
from staticdhcpd.
All right, CASE_INSENSITIVE_MACS(=False) is now part of the codebase (untested,
since I'm on a phone, so expect the usual syntax error stuff). NOCASE is still
a better choice for SQLite, though.
Original comment by red.hamsterx
on 14 Sep 2013 at 7:18
from staticdhcpd.
Documentation updated and options present in 2.0.0-beta-8, which will be
available for download in the next few minutes.
Thanks again, Ken!
Original comment by red.hamsterx
on 16 Sep 2013 at 3:35
from staticdhcpd.
Original comment by red.hamsterx
on 16 Sep 2013 at 3:35
- Changed state: Fixed
from staticdhcpd.
Related Issues (20)
- DHCPv4 server support for Rapid Commit HOT 6
- Redis extention or nosql db layer
- PXE? HOT 6
- Support for relay agents requiring Option 82 HOT 2
- Publishing project to PIP? HOT 3
- support for Database INSERT for unknownMAC HOT 3
- IPv6 support? HOT 2
- How can I handleUnknownMAC? I want my server should allocate IP to the client even if mac address of client is not in INI or database. HOT 5
- Doesn't support python 3 (and doesn't document that) HOT 1
- Can staticdhcpd make a lease table from watching DHCP traffic? HOT 2
- adding extentions HOT 2
- AttributeError: 'NoneType' object has no attribute 'split' HOT 7
- TypeError: setsockopt() argument 3 must be string or read-only buffer, not None HOT 20
- staticDHCPd version 2.0.0-rc1 doesn't start HOT 3
- Cannot load mysql.sql on MariaDB 10.3.17 HOT 3
- Error in the rfc3925_125_decode function HOT 1
- dev null dup2 Bad file descriptor HOT 1
- Need to Port to Python3 HOT 22
- Documentation HOT 2
- DHCPRENEW support HOT 1
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