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Code Issues 16 Pull Requests Actions Releases 46 Activity

Models: Remove DeliveryPartAttr

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This commit is contained in:
Lorenz Stechauner
2023-10-31 22:21:24 +01:00
parent b1dad261d1
commit ad9f4d3a9a
12 changed files with 172 additions and 104 deletions
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121
Elwig/Helpers/AppDbUpdater.cs
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@ -4,11 +4,11 @@ using System;
namespace Elwig.Helpers {
public static class AppDbUpdater {
public static readonly int RequiredSchemaVersion = 4;
public static readonly int RequiredSchemaVersion = 5;
private static int _versionOffset = 0;
private static readonly Action<SqliteConnection>[] _updaters = new[] {
UpdateDbSchema_1_To_2, UpdateDbSchema_2_To_3, UpdateDbSchema_3_To_4
UpdateDbSchema_1_To_2, UpdateDbSchema_2_To_3, UpdateDbSchema_3_To_4, UpdateDbSchema_4_To_5
};
private static void ExecuteNonQuery(SqliteConnection cnx, string sql) {
@ -65,11 +65,14 @@ namespace Elwig.Helpers {
}
ExecuteNonQuery(cnx, "PRAGMA locking_mode = EXCLUSIVE");
ExecuteNonQuery(cnx, "PRAGMA foreign_keys = OFF");
ExecuteNonQuery(cnx, "BEGIN EXCLUSIVE");
for (int i = fromVersion; i < toVersion; i++) {
_updaters[i - 1](cnx);
}
ExecuteNonQuery(cnx, "PRAGMA foreign_key_check");
ExecuteNonQuery(cnx, "COMMIT");
ExecuteNonQuery(cnx, "PRAGMA foreign_keys = ON");
ExecuteNonQuery(cnx, "VACUUM");
ExecuteNonQuery(cnx, $"PRAGMA schema_version = {toVersion * 100 + _versionOffset}");
}
@ -213,5 +216,119 @@ namespace Elwig.Helpers {
ORDER BY s.year, c.mgnr, LENGTH(c.vtrgid) DESC, c.vtrgid;
""");
}
private static void UpdateDbSchema_4_To_5(SqliteConnection cnx) {
ExecuteNonQuery(cnx, """
CREATE TABLE _area_commitment_type (
vtrgid TEXT NOT NULL CHECK (vtrgid = sortid || COALESCE(attrid, '') || disc),
sortid TEXT NOT NULL,
attrid TEXT,
disc TEXT DEFAULT NULL CHECK (disc REGEXP '^[A-Z0-9]+$'),
min_kg_per_ha INTEGER,
max_kg_per_ha INTEGER,
penalty_amount INTEGER,
CONSTRAINT pk_area_commitment_type PRIMARY KEY (vtrgid),
CONSTRAINT sk_area_commitment_type_sort_attr UNIQUE (sortid, attrid, disc),
CONSTRAINT fk_area_commitment_type_wine_variety FOREIGN KEY (sortid) REFERENCES wine_variety (sortid)
ON UPDATE CASCADE
ON DELETE RESTRICT,
CONSTRAINT fk_area_commitment_type_wine_attribute FOREIGN KEY (attrid) REFERENCES wine_attribute (attrid)
ON UPDATE CASCADE
ON DELETE RESTRICT
) STRICT;
""");
ExecuteNonQuery(cnx, """
INSERT INTO _area_commitment_type (vtrgid, sortid, attrid, disc, min_kg_per_ha, max_kg_per_ha, penalty_amount)
SELECT vtrgid, sortid, attrid_1, disc, min_kg_per_ha, max_kg_per_ha, penalty_amount FROM area_commitment_type
""");
ExecuteNonQuery(cnx, "PRAGMA writable_schema = ON");
ExecuteNonQuery(cnx, "DROP TABLE area_commitment_type");
ExecuteNonQuery(cnx, "ALTER TABLE _area_commitment_type RENAME TO area_commitment_type");
ExecuteNonQuery(cnx, "PRAGMA writable_schema = OFF");
ExecuteNonQuery(cnx, """
ALTER TABLE delivery_part ADD COLUMN attrid TEXT DEFAULT NULL
REFERENCES wine_attribute (attrid)
ON UPDATE CASCADE
ON DELETE RESTRICT
""");
ExecuteNonQuery(cnx, """
UPDATE delivery_part
SET attrid = (SELECT attrid
FROM delivery_part_attribute a
WHERE (delivery_part.year, delivery_part.did, delivery_part.dpnr) = (a.year, a.did, a.dpnr)
ORDER BY attrid DESC
LIMIT 1)
""");
ExecuteNonQuery(cnx, "DROP TRIGGER t_delivery_part_attribute_i_mtime_delivery_part");
ExecuteNonQuery(cnx, "DROP TRIGGER t_delivery_part_attribute_u_mtime_delivery_part");
ExecuteNonQuery(cnx, "DROP TRIGGER t_delivery_part_attribute_d_mtime_delivery_part");
ExecuteNonQuery(cnx, "DROP TABLE delivery_part_attribute");
ExecuteNonQuery(cnx, "DROP VIEW v_delivery");
ExecuteNonQuery(cnx, """
CREATE VIEW v_delivery AS
SELECT p.year, p.did, p.dpnr,
d.date, d.time, d.zwstid, d.lnr, d.lsnr,
m.mgnr, m.family_name, m.given_name,
p.sortid, a.attrid,
p.weight, p.kmw, ROUND(p.kmw * (4.54 + 0.022 * p.kmw), 0) AS oe, p.qualid,
p.hkid, p.kgnr, p.rdnr,
p.gerebelt, p.gebunden,
p.qualid IN (SELECT l.qualid FROM wine_quality_level l WHERE NOT l.predicate AND (p.kmw >= l.min_kmw OR l.min_kmw IS NULL) ORDER BY l.min_kmw DESC LIMIT 1,100) AS abgewertet,
p.qualid NOT IN ('WEI', 'RSW', 'LDW') AS min_quw,
COALESCE(a.fill_lower_bins, 0) AS attribute_prio,
GROUP_CONCAT(o.modid) AS modifiers,
d.comment, p.comment AS part_comment
FROM delivery_part p
JOIN delivery d ON (d.year, d.did) = (p.year, p.did)
JOIN member m ON m.mgnr = d.mgnr
LEFT JOIN wine_attribute a ON a.attrid = p.attrid
LEFT JOIN delivery_part_modifier o ON (o.year, o.did, o.dpnr) = (p.year, p.did, p.dpnr)
GROUP BY p.year, p.did, p.dpnr
ORDER BY p.year, p.did, p.dpnr, o.modid;
""");
ExecuteNonQuery(cnx, "DROP VIEW v_delivery_bin");
ExecuteNonQuery(cnx, """
CREATE VIEW v_delivery_bin AS
SELECT year, mgnr,
sortid || IIF(min_quw, COALESCE(attrid, ''), '_') AS bin,
SUM(weight) AS weight
FROM v_delivery
GROUP BY year, mgnr, bin
ORDER BY year, mgnr, LENGTH(bin) DESC, bin;
""");
ExecuteNonQuery(cnx, "DROP VIEW v_stat_attr");
ExecuteNonQuery(cnx, """
CREATE VIEW v_stat_attr AS
SELECT year, attrid,
SUM(weight) as sum,
ROUND(SUM(kmw * weight) / SUM(weight), 2) AS kmw,
ROUND(SUM(oe * weight) / SUM(weight), 1) AS oe,
COUNT(DISTINCT did) AS lieferungen,
COUNT(DISTINCT mgnr) AS mitglieder
FROM v_delivery
GROUP BY year, attrid
ORDER BY year, attrid;
""");
ExecuteNonQuery(cnx, "DROP VIEW v_stat_sort_attr");
ExecuteNonQuery(cnx, """
CREATE VIEW v_stat_sort_attr AS
SELECT year, sortid, attrid,
SUM(weight) as sum,
ROUND(SUM(kmw * weight) / SUM(weight), 2) AS kmw,
ROUND(SUM(oe * weight) / SUM(weight), 1) AS oe,
COUNT(DISTINCT did) AS lieferungen,
COUNT(DISTINCT mgnr) AS mitglieder
FROM v_delivery
GROUP BY year, sortid, attrid
ORDER BY year, sortid, attrid;
""");
}
}
}