[horde] (no subject)

[gmk at gmx.at]

Hello all, 

i have problems with ansel and a mssql db backend depended also to
Datatree_sql.

When i create a gallery, the entrys are added to the database, but they
could not be listed due SQL query Syntax errors.

The errors within the getByAttributes function:

x) mssql cannot check text fields with the = operator, this fieldtype forces
the use of the LIKE operator (used in the where clause with the
attribute_value field)
x) mssql cannot convert text fields (used in the where clause with the
attribute_value field)
x) mssql (and also postgres) cannot parse a (field_value & number)
expression because they need a boolean result. So the expression maybe changed to
(field_value & number = number), this results into a boolean

However, a main problem seems the text datatype in mssql tables. How large
is the data stored in the category_attributes.attribute_value field. Is it
possible to use another datatype ?

-- 
kind regards, gernot

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