Hi,
recently I've had a few requests to make primary key
lookup more flexible in JDBC-NG datastores, and finally I've
got someone that could be interested in sponsoring some
improvements (provided they stay inside a small budget).
The current code uses a set of heuristics to find out
what a pk is
I wonder if we really need an interface? Could we just roll support for
a primary key metadata table into the regular lookup chain? What sorts
of alternative strategies might be used?
Not against the idea, I like the design but like to avoid adding
abstractions unless its necessary. A few
A big +1 for interface or base class,I think a base class would be fine.
@Justin, asfaik , DB2 does not allow underlines in table names. I am not a
friend of such default assumptions.
@Andrea, look at http://jira.codehaus.org/browse/GEOT-2015, it would be a
good idea to have an additional
Christian Müller ha scritto:
A big +1 for interface or base class,I think a base class would be fine.
@Justin, asfaik , DB2 does not allow underlines in table names. I am not
a friend of such default assumptions.
DB2 does not allow for underscore? Odd?
@Andrea, look at
Andrea Aime wrote:
Justin Deoliveira ha scritto:
I wonder if we really need an interface? Could we just roll support
for a primary key metadata table into the regular lookup chain? What
sorts of alternative strategies might be used?
I'm not sure actually, but someone might not want to
Implement all test cases for MySQL, SQLServer, and SQLite
-
Key: GEOT-2877
URL: http://jira.codehaus.org/browse/GEOT-2877
Project: GeoTools
Issue Type: Task
Reporter:
Yep, I am
First, I meant DB2 does not allow an underscore as the first character of a
table name. Sorry.
Second, I talked only about meta information.
About Sequences:
The method
public String getSequenceForColumn(String schemaName, String tableName,
String columnName, Connection cx)
Christian Müller ha scritto:
Yep, I am
First, I meant DB2 does not allow an underscore as the first character
of a table name. Sorry.
Second, I talked only about meta information.
About Sequences:
The method
public String getSequenceForColumn(String schemaName, String tableName,
Yep, Deal :-)
Andrea Aime writes:
Christian Müller ha scritto:
Yep, I am
First, I meant DB2 does not allow an underscore as the first character of
a table name. Sorry.
Second, I talked only about meta information.
About Sequences:
The method
public String
A coverage (such as provided by the NetCDF format) that has more then
row/col/band information. Often used to capture raster information
that changes over time, or changes over height (forming a volume of
voxels).
Does that mean that changes of time form chronxels?
In anycase you get the idea,
See also
http://docs.codehaus.org/display/GEOTOOLS/Multidimensional+Grid+Motivation+and+Scope
Jody Garnett wrote:
A coverage (such as provided by the NetCDF format) that has more then
row/col/band information. Often used to capture raster information
that changes over time, or changes over
+1 for Nixel :-)
Thanks very much for that link Chris.
I'd love to see this work go forward. From a purely selfish point of
view my own projects rely on this type of grid data.
Michael
--
Join us December 9, 2009 for
Jody Garnett ha scritto:
A coverage (such as provided by the NetCDF format) that has more then
row/col/band information. Often used to capture raster information
that changes over time, or changes over height (forming a volume of
voxels).
Does that mean that changes of time form chronxels?
Ciao Michael,
sorry for the late answer, what Jody provided you with is a nice
description of what we are trying to achieve.
One clarification though, as you can see from slide number 19 here:
http://www.slideshare.net/geosolutions/geosolutions-foss4g-2009-redux
what we are trying to achieve
Ciao Michael,
of course your input would be valuable. What should we do in order to
ease your job on this and get feedback from you?
Documentation/Examples/?
I would also like to see, in time of course, feedback from the other
dev and psc who are/might be interested (ciao gabriel :-) ).
Simone.
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