---
--- patch-comment-table.sql
---
--- T166732. Add a `comment` table and various columns (and temporary tables) to reference it.
--- Sigh, sqlite, such trouble just to change the default value of a column.
-
-CREATE TABLE /*_*/comment (
- comment_id bigint unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
- comment_hash INT NOT NULL,
- comment_text BLOB NOT NULL,
- comment_data BLOB
-) /*$wgDBTableOptions*/;
-CREATE INDEX /*i*/comment_hash ON /*_*/comment (comment_hash);
-
-CREATE TABLE /*_*/revision_comment_temp (
- revcomment_rev int unsigned NOT NULL,
- revcomment_comment_id bigint unsigned NOT NULL,
- PRIMARY KEY (revcomment_rev, revcomment_comment_id)
-) /*$wgDBTableOptions*/;
-CREATE UNIQUE INDEX /*i*/revcomment_rev ON /*_*/revision_comment_temp (revcomment_rev);
-
-CREATE TABLE /*_*/image_comment_temp (
- imgcomment_name varchar(255) binary NOT NULL,
- imgcomment_description_id bigint unsigned NOT NULL,
- PRIMARY KEY (imgcomment_name, imgcomment_description_id)
-) /*$wgDBTableOptions*/;
-CREATE UNIQUE INDEX /*i*/imgcomment_name ON /*_*/image_comment_temp (imgcomment_name);
-
-ALTER TABLE /*_*/recentchanges
- ADD COLUMN rc_comment_id bigint unsigned NOT NULL DEFAULT 0;
-
-ALTER TABLE /*_*/logging
- ADD COLUMN log_comment_id bigint unsigned NOT NULL DEFAULT 0;
-
-BEGIN;
-
-DROP TABLE IF EXISTS /*_*/revision_tmp;
-CREATE TABLE /*_*/revision_tmp (
- rev_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
- rev_page int unsigned NOT NULL,
- rev_text_id int unsigned NOT NULL,
- rev_comment varbinary(767) NOT NULL default '',
- rev_user int unsigned NOT NULL default 0,
- rev_user_text varchar(255) binary NOT NULL default '',
- rev_timestamp binary(14) NOT NULL default '',
- rev_minor_edit tinyint unsigned NOT NULL default 0,
- rev_deleted tinyint unsigned NOT NULL default 0,
- rev_len int unsigned,
- rev_parent_id int unsigned default NULL,
- rev_sha1 varbinary(32) NOT NULL default '',
- rev_content_model varbinary(32) DEFAULT NULL,
- rev_content_format varbinary(64) DEFAULT NULL
-) /*$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;
-
-BEGIN;
-
-DROP TABLE IF EXISTS /*_*/archive_tmp;
-CREATE TABLE /*_*/archive_tmp (
- ar_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
- ar_namespace int NOT NULL default 0,
- ar_title varchar(255) binary NOT NULL default '',
- ar_text mediumblob NOT NULL,
- ar_comment varbinary(767) NOT NULL default '',
- ar_comment_id bigint unsigned NOT NULL DEFAULT 0,
- ar_user int unsigned NOT NULL default 0,
- ar_user_text varchar(255) binary NOT NULL,
- ar_timestamp binary(14) NOT NULL default '',
- ar_minor_edit tinyint NOT NULL default 0,
- ar_flags tinyblob NOT NULL,
- ar_rev_id int unsigned,
- ar_text_id int unsigned,
- ar_deleted tinyint unsigned NOT NULL default 0,
- ar_len int unsigned,
- ar_page_id int unsigned,
- ar_parent_id int unsigned default NULL,
- ar_sha1 varbinary(32) NOT NULL default '',
- ar_content_model varbinary(32) DEFAULT NULL,
- ar_content_format varbinary(64) DEFAULT NULL
-) /*$wgDBTableOptions*/;
-
-INSERT OR IGNORE INTO /*_*/archive_tmp (
- ar_id, ar_namespace, ar_title, ar_text, ar_comment, ar_user, ar_user_text,
- ar_timestamp, ar_minor_edit, ar_flags, ar_rev_id, ar_text_id, ar_deleted,
- ar_len, ar_page_id, ar_parent_id, ar_sha1, ar_content_model,
- ar_content_format)
- SELECT
- ar_id, ar_namespace, ar_title, ar_text, ar_comment, ar_user, ar_user_text,
- ar_timestamp, ar_minor_edit, ar_flags, ar_rev_id, ar_text_id, ar_deleted,
- ar_len, ar_page_id, ar_parent_id, ar_sha1, ar_content_model,
- ar_content_format
- FROM /*_*/archive;
-
-DROP TABLE /*_*/archive;
-ALTER TABLE /*_*/archive_tmp RENAME TO /*_*/archive;
-CREATE INDEX /*i*/name_title_timestamp ON /*_*/archive (ar_namespace,ar_title,ar_timestamp);
-CREATE INDEX /*i*/ar_usertext_timestamp ON /*_*/archive (ar_user_text,ar_timestamp);
-CREATE INDEX /*i*/ar_revid ON /*_*/archive (ar_rev_id);
-
-COMMIT;
-
-BEGIN;
-
-DROP TABLE IF EXISTS ipblocks_tmp;
-CREATE TABLE /*_*/ipblocks_tmp (
- ipb_id int NOT NULL PRIMARY KEY AUTO_INCREMENT,
- ipb_address tinyblob NOT NULL,
- ipb_user int unsigned NOT NULL default 0,
- ipb_by int unsigned NOT NULL default 0,
- ipb_by_text varchar(255) binary NOT NULL default '',
- ipb_reason varbinary(767) NOT NULL default '',
- ipb_reason_id bigint unsigned NOT NULL DEFAULT 0,
- ipb_timestamp binary(14) NOT NULL default '',
- ipb_auto bool NOT NULL default 0,
- ipb_anon_only bool NOT NULL default 0,
- ipb_create_account bool NOT NULL default 1,
- ipb_enable_autoblock bool NOT NULL default '1',
- ipb_expiry varbinary(14) NOT NULL default '',
- ipb_range_start tinyblob NOT NULL,
- ipb_range_end tinyblob NOT NULL,
- ipb_deleted bool NOT NULL default 0,
- ipb_block_email bool NOT NULL default 0,
- ipb_allow_usertalk bool NOT NULL default 0,
- ipb_parent_block_id int default NULL
-) /*$wgDBTableOptions*/;
-
-INSERT OR IGNORE INTO /*_*/ipblocks_tmp (
- ipb_id, ipb_address, ipb_user, ipb_by, ipb_by_text, ipb_reason,
- ipb_timestamp, ipb_auto, ipb_anon_only, ipb_create_account,
- ipb_enable_autoblock, ipb_expiry, ipb_range_start, ipb_range_end,
- ipb_deleted, ipb_block_email, ipb_allow_usertalk, ipb_parent_block_id)
- SELECT
- ipb_id, ipb_address, ipb_user, ipb_by, ipb_by_text, ipb_reason,
- ipb_timestamp, ipb_auto, ipb_anon_only, ipb_create_account,
- ipb_enable_autoblock, ipb_expiry, ipb_range_start, ipb_range_end,
- ipb_deleted, ipb_block_email, ipb_allow_usertalk, ipb_parent_block_id
- FROM /*_*/ipblocks;
-
-DROP TABLE /*_*/ipblocks;
-ALTER TABLE /*_*/ipblocks_tmp RENAME TO /*_*/ipblocks;
-CREATE UNIQUE INDEX /*i*/ipb_address ON /*_*/ipblocks (ipb_address(255), ipb_user, ipb_auto, ipb_anon_only);
-CREATE INDEX /*i*/ipb_user ON /*_*/ipblocks (ipb_user);
-CREATE INDEX /*i*/ipb_range ON /*_*/ipblocks (ipb_range_start(8), ipb_range_end(8));
-CREATE INDEX /*i*/ipb_timestamp ON /*_*/ipblocks (ipb_timestamp);
-CREATE INDEX /*i*/ipb_expiry ON /*_*/ipblocks (ipb_expiry);
-CREATE INDEX /*i*/ipb_parent_block_id ON /*_*/ipblocks (ipb_parent_block_id);
-
-COMMIT;
-
-BEGIN;
-
-DROP TABLE IF EXISTS /*_*/image_tmp;
-CREATE TABLE /*_*/image_tmp (
- img_name varchar(255) binary NOT NULL default '' PRIMARY KEY,
- img_size int unsigned NOT NULL default 0,
- img_width int NOT NULL default 0,
- img_height int NOT NULL default 0,
- img_metadata mediumblob NOT NULL,
- img_bits int NOT NULL default 0,
- img_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
- img_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") NOT NULL default "unknown",
- img_minor_mime varbinary(100) NOT NULL default "unknown",
- img_description varbinary(767) NOT NULL default '',
- img_user int unsigned NOT NULL default 0,
- img_user_text varchar(255) binary NOT NULL,
- img_timestamp varbinary(14) NOT NULL default '',
- img_sha1 varbinary(32) NOT NULL default ''
-) /*$wgDBTableOptions*/;
-
-INSERT OR IGNORE INTO /*_*/image_tmp (
- img_name, img_size, img_width, img_height, img_metadata, img_bits,
- img_media_type, img_major_mime, img_minor_mime, img_description, img_user,
- img_user_text, img_timestamp, img_sha1)
- SELECT
- img_name, img_size, img_width, img_height, img_metadata, img_bits,
- img_media_type, img_major_mime, img_minor_mime, img_description, img_user,
- img_user_text, img_timestamp, img_sha1
- FROM /*_*/image;
-
-DROP TABLE /*_*/image;
-ALTER TABLE /*_*/image_tmp RENAME TO /*_*/image;
-CREATE INDEX /*i*/img_user_timestamp ON /*_*/image (img_user,img_timestamp);
-CREATE INDEX /*i*/img_usertext_timestamp ON /*_*/image (img_user_text,img_timestamp);
-CREATE INDEX /*i*/img_size ON /*_*/image (img_size);
-CREATE INDEX /*i*/img_timestamp ON /*_*/image (img_timestamp);
-CREATE INDEX /*i*/img_sha1 ON /*_*/image (img_sha1(10));
-CREATE INDEX /*i*/img_media_mime ON /*_*/image (img_media_type,img_major_mime,img_minor_mime);
-
-COMMIT;
-
-BEGIN;
-
-DROP TABLE IF EXISTS /*_*/oldimage_tmp;
-CREATE TABLE /*_*/oldimage_tmp (
- oi_name varchar(255) binary NOT NULL default '',
- oi_archive_name varchar(255) binary NOT NULL default '',
- oi_size int unsigned NOT NULL default 0,
- oi_width int NOT NULL default 0,
- oi_height int NOT NULL default 0,
- oi_bits int NOT NULL default 0,
- oi_description varbinary(767) NOT NULL default '',
- oi_description_id bigint unsigned NOT NULL DEFAULT 0,
- oi_user int unsigned NOT NULL default 0,
- oi_user_text varchar(255) binary NOT NULL,
- oi_timestamp binary(14) NOT NULL default '',
- oi_metadata mediumblob NOT NULL,
- oi_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
- oi_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") NOT NULL default "unknown",
- oi_minor_mime varbinary(100) NOT NULL default "unknown",
- oi_deleted tinyint unsigned NOT NULL default 0,
- oi_sha1 varbinary(32) NOT NULL default ''
-) /*$wgDBTableOptions*/;
-
-INSERT OR IGNORE INTO /*_*/oldimage_tmp (
- oi_name, oi_archive_name, oi_size, oi_width, oi_height, oi_bits,
- oi_description, oi_user, oi_user_text, oi_timestamp, oi_metadata,
- oi_media_type, oi_major_mime, oi_minor_mime, oi_deleted, oi_sha1)
- SELECT
- oi_name, oi_archive_name, oi_size, oi_width, oi_height, oi_bits,
- oi_description, oi_user, oi_user_text, oi_timestamp, oi_metadata,
- oi_media_type, oi_major_mime, oi_minor_mime, oi_deleted, oi_sha1
- FROM /*_*/oldimage;
-
-DROP TABLE /*_*/oldimage;
-ALTER TABLE /*_*/oldimage_tmp RENAME TO /*_*/oldimage;
-CREATE INDEX /*i*/oi_usertext_timestamp ON /*_*/oldimage (oi_user_text,oi_timestamp);
-CREATE INDEX /*i*/oi_name_timestamp ON /*_*/oldimage (oi_name,oi_timestamp);
-CREATE INDEX /*i*/oi_name_archive_name ON /*_*/oldimage (oi_name,oi_archive_name(14));
-CREATE INDEX /*i*/oi_sha1 ON /*_*/oldimage (oi_sha1(10));
-
-COMMIT;
-
-BEGIN;
-
-DROP TABLE IF EXISTS /*_*/filearchive_tmp;
-CREATE TABLE /*_*/filearchive_tmp (
- fa_id int NOT NULL PRIMARY KEY AUTO_INCREMENT,
- fa_name varchar(255) binary NOT NULL default '',
- fa_archive_name varchar(255) binary default '',
- fa_storage_group varbinary(16),
- fa_storage_key varbinary(64) default '',
- fa_deleted_user int,
- fa_deleted_timestamp binary(14) default '',
- fa_deleted_reason varbinary(767) default '',
- fa_deleted_reason_id bigint unsigned NOT NULL DEFAULT 0,
- fa_size int unsigned default 0,
- fa_width int default 0,
- fa_height int default 0,
- fa_metadata mediumblob,
- fa_bits int default 0,
- fa_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE") default NULL,
- fa_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") default "unknown",
- fa_minor_mime varbinary(100) default "unknown",
- fa_description varbinary(767) default '',
- fa_description_id bigint unsigned NOT NULL DEFAULT 0,
- fa_user int unsigned default 0,
- fa_user_text varchar(255) binary,
- fa_timestamp binary(14) default '',
- fa_deleted tinyint unsigned NOT NULL default 0,
- fa_sha1 varbinary(32) NOT NULL default ''
-) /*$wgDBTableOptions*/;
-
-INSERT OR IGNORE INTO /*_*/filearchive_tmp (
- fa_id, fa_name, fa_archive_name, fa_storage_group, fa_storage_key,
- fa_deleted_user, fa_deleted_timestamp, fa_deleted_reason, fa_size,
- fa_width, fa_height, fa_metadata, fa_bits, fa_media_type, fa_major_mime,
- fa_minor_mime, fa_description, fa_user, fa_user_text, fa_timestamp,
- fa_deleted, fa_sha1)
- SELECT
- fa_id, fa_name, fa_archive_name, fa_storage_group, fa_storage_key,
- fa_deleted_user, fa_deleted_timestamp, fa_deleted_reason, fa_size,
- fa_width, fa_height, fa_metadata, fa_bits, fa_media_type, fa_major_mime,
- fa_minor_mime, fa_description, fa_user, fa_user_text, fa_timestamp,
- fa_deleted, fa_sha1
- FROM /*_*/filearchive;
-
-DROP TABLE /*_*/filearchive;
-ALTER TABLE /*_*/filearchive_tmp RENAME TO /*_*/filearchive;
-CREATE INDEX /*i*/fa_name ON /*_*/filearchive (fa_name, fa_timestamp);
-CREATE INDEX /*i*/fa_storage_group ON /*_*/filearchive (fa_storage_group, fa_storage_key);
-CREATE INDEX /*i*/fa_deleted_timestamp ON /*_*/filearchive (fa_deleted_timestamp);
-CREATE INDEX /*i*/fa_user_timestamp ON /*_*/filearchive (fa_user_text,fa_timestamp);
-CREATE INDEX /*i*/fa_sha1 ON /*_*/filearchive (fa_sha1(10));
-
-COMMIT;
-
-BEGIN;
-
-DROP TABLE IF EXISTS /*_*/protected_titles_tmp;
-CREATE TABLE /*_*/protected_titles_tmp (
- pt_namespace int NOT NULL,
- pt_title varchar(255) binary NOT NULL,
- pt_user int unsigned NOT NULL,
- pt_reason varbinary(767) default '',
- pt_reason_id bigint unsigned NOT NULL DEFAULT 0,
- pt_timestamp binary(14) NOT NULL,
- pt_expiry varbinary(14) NOT NULL default '',
- pt_create_perm varbinary(60) NOT NULL
-) /*$wgDBTableOptions*/;
-
-INSERT OR IGNORE INTO /*_*/protected_titles_tmp (
- pt_namespace, pt_title, pt_user, pt_reason, pt_timestamp, pt_expiry, pt_create_perm)
- SELECT
- pt_namespace, pt_title, pt_user, pt_reason, pt_timestamp, pt_expiry, pt_create_perm
- FROM /*_*/protected_titles;
-
-DROP TABLE /*_*/protected_titles;
-ALTER TABLE /*_*/protected_titles_tmp RENAME TO /*_*/protected_titles;
-CREATE UNIQUE INDEX /*i*/pt_namespace_title ON /*_*/protected_titles (pt_namespace,pt_title);
-CREATE INDEX /*i*/pt_timestamp ON /*_*/protected_titles (pt_timestamp);
-
-COMMIT;