[developers] Lexdb and generator index
crysmann at dfki.de
Mon May 9 17:13:34 CEST 2005
Ben Waldron wrote:
> Berthold Crysmann wrote:
>> can anyone tell me how I can configure my grammar/LKB such that the
>> generator index will be provided by the LexDB?
>> Currently, I have to recompute the index after every grammar
>> reload... (using LexDB|Index new entries).
> Add (:semi t) to *psql-lexicon-parameters*
Though, it doesn't yet do the trick. I get the following warnings on
PSQL ERROR: index "semi_pred_lex_id" does not exist
CONTEXT: SQL statement "DROP INDEX semi_pred_lex_id CASCADE"
PL/pgSQL function "semi_drop_indices" line 3 at SQL statement
SQL statement "SELECT semi_drop_indices()"
PL/pqSQL function "semi_setup_pre" line 2" at perform
ERROR: Attempt to throw to the non-existent tag :SQL-ERROR
As a result, loading complains with:
WARNING: no lexical entries indexed for generator
In case this is related: I do get error messages concerning "no
semantics and no filter rule" for some entries, as well as occasional
complaints about underdetermined PRED's. I know I should filter these
out, or specify the missing PRED....
> On reloading the grammar in future the generator index will be
> obtained from the database:
> (loading SEM-I into memory)
> This should have been in the Wiki. I'll add it.
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