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ltree valid characters - Mailing list pgsql-general

From Net Virtual Mailing Lists
Subject ltree valid characters
Date
Msg-id 20050106192626.4450@mail.net-virtual.com
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List pgsql-general
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Hello,

I'm using ltree but I have a requirement to use the "-" character in the
text of a node.  Can I just change (in ltree.h) the following line:

#define ISALNUM(x)      ( isalnum((unsigned char)(x)) || (x) == '_')

to:

#define ISALNUM(x)      ( isalnum((unsigned char)(x)) || (x) == '_' ||
(x) == '-')


.. or will there be hidden consequences of this?...


Thanks!

- Greg

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