From: G. Richardson <grichardson@kivitec.de>
Date: Mon, 25 Feb 2019 15:34:19 +0000 (+0100)
Subject: Index auf inventory parts_id
X-Git-Tag: release-3.5.6.1~525
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=5018666cab35ac6246adb7a8622a9041c3b3a4fb;p=kivitendo-erp.git

Index auf inventory parts_id

um schneller die Bestände eines Artikels in diversen Lagern zu berechnen
---

diff --git a/sql/Pg-upgrade2/inventory_parts_id_index.sql b/sql/Pg-upgrade2/inventory_parts_id_index.sql
new file mode 100644
index 000000000..84ffec933
--- /dev/null
+++ b/sql/Pg-upgrade2/inventory_parts_id_index.sql
@@ -0,0 +1,12 @@
+-- @tag: inventory_parts_id_index
+-- @description: Index auf inventory parts_id, um schneller die Bestände eines Artikels in diversen Lagern zu berechnen
+-- @depends: release_3_5_4
+
+-- increase speed of queries for inventory information on one part, e.g.
+
+--   SELECT parts_id, warehouse_id, bin_id, sum(qty)
+--     FROM inventory
+--    WHERE parts_id = 1234
+-- GROUP BY parts_id, bin_id, warehouse_id;
+
+CREATE INDEX inventory_parts_id_idx ON inventory (parts_id);