1 files changed, 53 insertions, 0 deletions
diff --git a/www/wiki/maintenance/sqlite/archives/patch-rev_text_id-default.sql b/www/wiki/maintenance/sqlite/archives/patch-rev_text_id-default.sql
new file mode 100644
index 00000000..c8e032b4
--- /dev/null
+++ b/www/wiki/maintenance/sqlite/archives/patch-rev_text_id-default.sql
@@ -0,0 +1,53 @@
+--
+-- Adds a default value to the rev_text_id field in the revision table.
+-- This is to allow the Multi Content Revisions migration to happen where
+-- rows will have to be added to the revision table with no rev_text_id.
+--
+-- 2018-03-12
+--
+
+BEGIN TRANSACTION;
+
+DROP TABLE IF EXISTS /*_*/revision_tmp;
+
+CREATE TABLE /*_*/revision_tmp (
+  rev_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  rev_page int unsigned NOT NULL,
+  rev_text_id int unsigned NOT NULL default 0,
+  rev_comment varbinary(767) NOT NULL default '',
+  rev_user int unsigned NOT NULL default 0,
+  rev_user_text varchar(255) binary NOT NULL default '',
+  rev_timestamp binary(14) NOT NULL default '',
+  rev_minor_edit tinyint unsigned NOT NULL default 0,
+  rev_deleted tinyint unsigned NOT NULL default 0,
+  rev_len int unsigned,
+  rev_parent_id int unsigned default NULL,
+  rev_sha1 varbinary(32) NOT NULL default '',
+  rev_content_model varbinary(32) DEFAULT NULL,
+  rev_content_format varbinary(64) DEFAULT NULL
+
+) /*$wgDBTableOptions*/ MAX_ROWS=10000000 AVG_ROW_LENGTH=1024;
+
+INSERT OR IGNORE INTO /*_*/revision_tmp (
+    rev_id, rev_page, rev_text_id, rev_comment, rev_user, rev_user_text,
+    rev_timestamp, rev_minor_edit, rev_deleted, rev_len, rev_parent_id,
+    rev_sha1, rev_content_model, rev_content_format
+    )
+    SELECT
+    rev_id, rev_page, rev_text_id, rev_comment, rev_user, rev_user_text,
+    rev_timestamp, rev_minor_edit, rev_deleted, rev_len, rev_parent_id,
+    rev_sha1, rev_content_model, rev_content_format
+    FROM /*_*/revision;
+
+DROP TABLE /*_*/revision;
+
+ALTER TABLE /*_*/revision_tmp RENAME TO /*_*/revision;
+
+CREATE INDEX /*i*/rev_page_id ON /*_*/revision (rev_page, rev_id);
+CREATE INDEX /*i*/rev_timestamp ON /*_*/revision (rev_timestamp);
+CREATE INDEX /*i*/page_timestamp ON /*_*/revision (rev_page,rev_timestamp);
+CREATE INDEX /*i*/user_timestamp ON /*_*/revision (rev_user,rev_timestamp);
+CREATE INDEX /*i*/usertext_timestamp ON /*_*/revision (rev_user_text,rev_timestamp);
+CREATE INDEX /*i*/page_user_timestamp ON /*_*/revision (rev_page,rev_user,rev_timestamp);
+
+COMMIT;