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-rw-r--r--engine/lib/upgrades/2013051700-1.8.15-add_missing_group_index-52a63a3a3ffaced2.php28
1 files changed, 28 insertions, 0 deletions
diff --git a/engine/lib/upgrades/2013051700-1.8.15-add_missing_group_index-52a63a3a3ffaced2.php b/engine/lib/upgrades/2013051700-1.8.15-add_missing_group_index-52a63a3a3ffaced2.php
new file mode 100644
index 000000000..ee99bdbc8
--- /dev/null
+++ b/engine/lib/upgrades/2013051700-1.8.15-add_missing_group_index-52a63a3a3ffaced2.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * Elgg 1.8.15 upgrade 2013051700
+ * add_missing_group_index
+ *
+ * Some Elgg sites are missing the groups_entity full text index on name and
+ * description. This checks if it exists and adds it if it does not.
+ */
+
+$db_prefix = elgg_get_config('dbprefix');
+
+$full_text_index_exists = false;
+$results = get_data("SHOW INDEX FROM {$db_prefix}groups_entity");
+if ($results) {
+ foreach ($results as $result) {
+ if ($result->Index_type === 'FULLTEXT') {
+ $full_text_index_exists = true;
+ }
+ }
+}
+
+if ($full_text_index_exists == false) {
+ $query = "ALTER TABLE {$db_prefix}groups_entity
+ ADD FULLTEXT name_2 (name, description)";
+ if (!update_data($query)) {
+ elgg_log("Failed to add full text index to groups_entity table", 'ERROR');
+ }
+}