source: keep original file encoding

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

diff --git a/tools/word.pg.sql b/tools/word.pg.sql
index 1dc4f5bc68c8b3ed107967e6c69b9eaaa8a9d613..3c05c3865b6405ca4d00330d826053b67a65df18 100644 (file)
--- a/tools/word.pg.sql
+++ b/tools/word.pg.sql
@@ -1,32 +1,49 @@
+CREATE TABLE login (
+       username   text        NOT NULL UNIQUE,
+       pass       text,
+       email      text,
+       fullname   text,
+       editlang   text[],
+       id         serial      NOT NULL PRIMARY KEY
+);
+
 CREATE TABLE word (
        form       text        NOT NULL,
        alt        text[],
-       lang       text        NOT NULL DEFAULT 'eng',
+       lang       text        NOT NULL DEFAULT 'en',
        cat        integer              REFERENCES word (id),
        ref        integer              REFERENCES word (id),
-       prio       smallint    NOT NULL DEFAULT '1',
+       prio       smallint             DEFAULT '1'
+                                       CHECK (prio >= 0 OR ref IS NOT NULL),
+       grade      integer,
        cover      boolean     NOT NULL DEFAULT FALSE,
        source     text,
        thumb      text[],
        wptitle    text,
        created    timestamptz          DEFAULT now(),
+       creator    integer              REFERENCES login (id),
+       updated    timestamptz,
        id         serial      NOT NULL PRIMARY KEY
 );
 
 COMMENT ON COLUMN word.form       IS 'preferred textual representation';
 COMMENT ON COLUMN word.alt        IS 'alternate forms with equivalent meaning';
-COMMENT ON COLUMN word.lang       IS 'ISO 639-3 language code';
+COMMENT ON COLUMN word.lang       IS 'ISO 639 language code matching wikipedia subdomain';
 COMMENT ON COLUMN word.cat        IS 'hierarchical classification';
-COMMENT ON COLUMN word.ref        IS 'reference to equivalent eng translation';
+COMMENT ON COLUMN word.ref        IS 'reference to equivalent en translation';
 COMMENT ON COLUMN word.prio       IS 'difficulty level or importance; lower values have precedence';
+COMMENT ON COLUMN word.grade      IS 'ascending hierarchical order, preceding default alphabetical';
 COMMENT ON COLUMN word.cover      IS 'highlight if selected';
 COMMENT ON COLUMN word.source     IS 'URI of downloaded image';
 COMMENT ON COLUMN word.thumb      IS 'ImageMagick convert options to create thumbnail from source image';
 COMMENT ON COLUMN word.wptitle    IS 'reference Wikipedia article';
+COMMENT ON COLUMN word.updated    IS 'last significant change';
+COMMENT ON COLUMN word.creator    IS 'user responsible for initial submit';
 
 CREATE OR REPLACE FUNCTION exportform(word) RETURNS text AS $$
        SELECT concat(
-               $1.prio || CASE WHEN $1.cover THEN 'c' ELSE '' END || ':',
+               $1.id, ':',
+               $1.prio, CASE WHEN $1.cover THEN 'c' ELSE '' END, ':',
                array_to_string($1.form || $1.alt, '/')
        );
 $$ LANGUAGE SQL IMMUTABLE;
@@ -34,6 +51,6 @@ $$ LANGUAGE SQL IMMUTABLE;
 CREATE OR REPLACE VIEW _cat_words AS
        SELECT exportform(word.*) form, sub.*, word.lang, word.ref
        FROM word RIGHT JOIN (
-               SELECT cat id, array_agg(exportform(word.*) ORDER BY form) forms
+               SELECT cat id, array_agg(exportform(word.*) ORDER BY grade, form) forms
                        FROM word WHERE ref IS NULL GROUP BY cat
        ) sub USING (id);