Hi,
I was reading this http://jira.codehaus.org/browse/GEOT-2689 about shapefiles
which has value "?" in a field of type Logical and then with poor success this
http://www.javadocexamples.com/java_source/org/geotools/data/shapefile/ShapefileDataStore.java.html
I would like to know how Geotools is interpreting Logical field which contains
"?".
By reading this
http://www.clicketyclick.dk/databases/xbase/format/data_types.html ? should
mean Not initialised (default) (NULL). As mentioned, some sources tell that
space 0x20 is used to mean NULL
http://dbase.com/Knowledgebase/INT/db7_file_fmt.htm
Some sources seem to use "initialized" and some others "not initialized" in a
meaning of "default, NULL". For me the correct behavior might be
In reading:
? or space -> NULL
Y, y, T, t -> TRUE
N, n, F, f -> FALSE
In writing:
NULL -> ?
TRUE -> T
FALSE -> F
-Jukka Rahkonen-
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