From fad26a49beb9d067ad101798f4c0b2b15dcb035c Mon Sep 17 00:00:00 2001
From: Mario Vavti <mario@mariovavti.com>
Date: Tue, 19 Mar 2019 10:52:10 +0100
Subject: mysql: remove some unused indices and add thr_parent index. pgsql:
 sync indices with mysql indices after testing on hub.disroot.org and add
 thr_parent

---
 Zotlabs/Update/_1231.php | 73 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 Zotlabs/Update/_1231.php

(limited to 'Zotlabs/Update')

diff --git a/Zotlabs/Update/_1231.php b/Zotlabs/Update/_1231.php
new file mode 100644
index 000000000..a685c5b28
--- /dev/null
+++ b/Zotlabs/Update/_1231.php
@@ -0,0 +1,73 @@
+<?php
+
+namespace Zotlabs\Update;
+
+class _1231 {
+
+	function run() {
+	
+		q("START TRANSACTION");
+
+		if(ACTIVE_DBTYPE == DBTYPE_POSTGRES) {
+			$r1 = q("DROP INDEX item_uid");
+			$r2 = q("DROP INDEX item_aid");
+			$r3 = q("DROP INDEX item_restrict");
+			$r4 = q("DROP INDEX item_flags");
+			$r5 = q("DROP INDEX item_private");
+			$r6 = q("DROP INDEX item_starred");
+			$r7 = q("DROP INDEX item_thread_top");
+			$r8 = q("DROP INDEX item_retained");
+			$r9 = q("DROP INDEX item_deleted");
+			$r10 = q("DROP INDEX item_type");
+			$r11 = q("DROP INDEX item_hidden");
+			$r12 = q("DROP INDEX item_unpublished");
+			$r13 = q("DROP INDEX item_delayed");
+			$r14 = q("DROP INDEX item_pending_remove");
+			$r15 = q("DROP INDEX item_blocked");
+			$r16 = q("DROP INDEX item_unseen");
+			$r17 = q("DROP INDEX item_relay");
+			$r18 = q("DROP INDEX item_verified");
+			$r19 = q("DROP INDEX item_notshown");
+
+			$r20 = q("create index item_uid_item_type on item (uid, item_type)");
+			$r21 = q("create index item_uid_item_thread_top on item (uid, item_thread_top)");
+			$r22 = q("create index item_uid_item_blocked on item (uid, item_blocked)");
+			$r23 = q("create index item_uid_item_wall on item (uid, item_wall)");
+			$r24 = q("create index item_uid_item_starred on item (uid, item_starred)");
+			$r25 = q("create index item_uid_item_retained on item (uid, item_retained)");
+			$r26 = q("create index item_uid_item_private on item (uid, item_private)");
+			$r27 = q("create index item_uid_resource_type on item (uid, resource_type)");
+			$r28 = q("create index item_item_deleted_item_pending_remove_changed on item (item_deleted, item_pending_remove, changed)");
+			$r29 = q("create index item_item_pending_remove_changed on item (item_pending_remove, changed)");
+
+			$r30 = q("create index item_thr_parent on item (thr_parent)");
+			
+			$r = (
+				$r1 && $r2 && $r3 && $r4 && $r5 && $r6 && $r7 && $r8 && $r9 && $r10 && $r11 && $r12 && $r13 && $r14
+				&& $r15 && $r16 && $r17 && $r18 && $r19 && $r20 && $r21 && $r22 && $r23 && $r24 && $r25 && $r26
+				&& $r27 && $r28 && $r29 && $r30
+			);
+		}
+		else {
+
+			$r1 = q("ALTER TABLE item DROP INDEX item_unseen");
+			$r2 = q("ALTER TABLE item DROP INDEX item_relay");
+			$r3 = q("ALTER TABLE item DROP INDEX item_verified");
+			$r4 = q("ALTER TABLE item DROP INDEX item_notshown");
+			
+			$r5 = q("ALTER TABLE item ADD INDEX thr_parent (thr_parent)");
+			
+			$r = ($r1 && $r2 && $r3 && $r4 && $r5);
+		}
+
+		if($r) {
+			q("COMMIT");
+			return UPDATE_SUCCESS;
+		}
+
+		q("ROLLBACK");
+		return UPDATE_FAILED;
+
+	}
+
+}
-- 
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