X-Git-Url: http://git.equinoxoli.org/?p=migration-tools.git;a=blobdiff_plain;f=sql%2Fbase%2Fbase.sql;h=d9875943eb9857241520e0425da019a8448d9d14;hp=c99f6f1898eff17af427503766c1010308507b81;hb=5542995c2884a63e7c28df7f983f2cbbcd1a27f1;hpb=06ba6ba6e22c0c348cb3131df899eb35fd8c0d59 diff --git a/sql/base/base.sql b/sql/base/base.sql index c99f6f1..d987594 100644 --- a/sql/base/base.sql +++ b/sql/base/base.sql @@ -646,7 +646,7 @@ CREATE OR REPLACE FUNCTION migration_tools.attempt_date (TEXT,TEXT) RETURNS DATE output DATE; BEGIN FOR output IN - EXECUTE 'SELECT ' || quote_literal(attempt_value) || '::date AS a;' + EXECUTE 'SELECT ' || quote_literal(REGEXP_REPLACE(attempt_value,'^(\d\d)(\d\d)(\d\d)$','\1-\2-\3')) || '::date AS a;' LOOP RETURN output; END LOOP; @@ -723,6 +723,54 @@ CREATE OR REPLACE FUNCTION migration_tools.attempt_money6 (TEXT,TEXT) RETURNS NU END; $$ LANGUAGE PLPGSQL STRICT STABLE; +CREATE OR REPLACE FUNCTION migration_tools.attempt_money_from_pennies (TEXT,TEXT) RETURNS NUMERIC(8,2) AS $$ + DECLARE + attempt_value ALIAS FOR $1; + fail_value ALIAS FOR $2; + output NUMERIC(8,2); + BEGIN + IF length(regexp_replace(attempt_value,'^0+','')) > 10 THEN + RAISE EXCEPTION 'too many digits'; + END IF; + FOR output IN + EXECUTE 'SELECT ' || quote_literal((left(lpad(regexp_replace(attempt_value,'^0+',''),10,'0'),-2) || '.' || right(lpad(regexp_replace(attempt_value,'^0+',''),10,'0'),2))::numeric(8,2)) || '::NUMERIC(8,2) AS a;' + LOOP + RETURN output; + END LOOP; + EXCEPTION + WHEN OTHERS THEN + FOR output IN + EXECUTE 'SELECT ' || quote_literal(fail_value) || '::NUMERIC(8,2) AS a;' + LOOP + RETURN output; + END LOOP; + END; +$$ LANGUAGE PLPGSQL STRICT STABLE; + +CREATE OR REPLACE FUNCTION migration_tools.attempt_money_from_pennies6 (TEXT,TEXT) RETURNS NUMERIC(6,2) AS $$ + DECLARE + attempt_value ALIAS FOR $1; + fail_value ALIAS FOR $2; + output NUMERIC(6,2); + BEGIN + IF length(regexp_replace(attempt_value,'^0+','')) > 8 THEN + RAISE EXCEPTION 'too many digits'; + END IF; + FOR output IN + EXECUTE 'SELECT ' || quote_literal((left(lpad(regexp_replace(attempt_value,'^0+',''),8,'0'),-2) || '.' || right(lpad(regexp_replace(attempt_value,'^0+',''),8,'0'),2))::numeric(6,2)) || '::NUMERIC(6,2) AS a;' + LOOP + RETURN output; + END LOOP; + EXCEPTION + WHEN OTHERS THEN + FOR output IN + EXECUTE 'SELECT ' || quote_literal(fail_value) || '::NUMERIC(6,2) AS a;' + LOOP + RETURN output; + END LOOP; + END; +$$ LANGUAGE PLPGSQL STRICT STABLE; + -- add_codabar_checkdigit -- $barcode source barcode -- @@ -1437,7 +1485,7 @@ END; $$ LANGUAGE plpgsql; -CREATE OR REPLACE FUNCTION migration_tools.insert_856_9 (TEXT, TEXT) RETURNS TEXT AS $$ +CREATE OR REPLACE FUNCTION migration_tools.insert_856_9_conditional (TEXT, TEXT) RETURNS TEXT AS $$ ## USAGE: UPDATE biblio.record_entry SET marc = migration_tools.insert_856_9(marc, 'ABC') WHERE [...]; @@ -1469,6 +1517,37 @@ CREATE OR REPLACE FUNCTION migration_tools.insert_856_9 (TEXT, TEXT) RETURNS TEX $$ LANGUAGE PLPERLU STABLE; +CREATE OR REPLACE FUNCTION migration_tools.insert_856_9 (TEXT, TEXT) RETURNS TEXT AS $$ + + ## USAGE: UPDATE biblio.record_entry SET marc = migration_tools.insert_856_9(marc, 'ABC') WHERE [...]; + + my ($marcxml, $shortname) = @_; + + use MARC::Record; + use MARC::File::XML; + + my $xml = $marcxml; + + eval { + my $marc = MARC::Record->new_from_xml($marcxml, 'UTF-8'); + + foreach my $field ( $marc->field('856') ) { + if ( ! $field->as_string('9') ) { + $field->add_subfields( '9' => $shortname ); + } + } + + $xml = $marc->as_xml_record; + $xml =~ s/^<\?.+?\?>$//mo; + $xml =~ s/\n//sgo; + $xml =~ s/>\s+