unicode: one set of barb arrows from unicode 7.0

[sheet.git] / tools / word.pg.sql

diff --git a/tools/word.pg.sql b/tools/word.pg.sql
index 4e5aca6d12a9017e21372e5b3d2b860cd9916af3..821814d1f18a828d983a479a137e9ef32173f905 100644 (file)
--- a/tools/word.pg.sql
+++ b/tools/word.pg.sql
@@ -8,9 +8,9 @@ CREATE TABLE login (
 );
 
 CREATE TABLE word (
-       form       text        NOT NULL,
+       form       text,
        alt        text[],
-       lang       text        NOT NULL DEFAULT 'en',
+       lang       text                 DEFAULT 'en',
        cat        integer              REFERENCES word (id),
        ref        integer              REFERENCES word (id),
        prio       smallint             DEFAULT '1'
@@ -56,7 +56,7 @@ COMMENT ON COLUMN kind.truth      IS 'link validity ranging from 0 (never) to 10
 
 CREATE OR REPLACE FUNCTION exportform(word) RETURNS text AS $$
        SELECT concat(
-               $1.id, ':',
+               coalesce($1.ref, $1.id), ':',
                $1.prio, CASE WHEN $1.cover THEN 'c' ELSE '' END, ':',
                array_to_string($1.form || $1.alt, '/')
        );