6260545fee
Based on feedback on Id78a504302fa664b353a4c45bdc5d99f95a0180a Bug: T157348 Change-Id: Id6bfe8d20307f62e4673a5ef30e79f164b1ea034
249 lines
9.6 KiB
SQL
249 lines
9.6 KiB
SQL
-- image
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CREATE TABLE /*_*/image_tmp (
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-- Filename.
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-- This is also the title of the associated description page,
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-- which will be in namespace 6 (NS_FILE).
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img_name varchar(255) binary NOT NULL default '' PRIMARY KEY,
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-- File size in bytes.
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img_size int unsigned NOT NULL default 0,
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-- For images, size in pixels.
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img_width int NOT NULL default 0,
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img_height int NOT NULL default 0,
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-- Extracted Exif metadata stored as a serialized PHP array.
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img_metadata mediumblob NOT NULL,
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-- For images, bits per pixel if known.
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img_bits int NOT NULL default 0,
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-- Media type as defined by the MEDIATYPE_xxx constants
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img_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D") default NULL,
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-- major part of a MIME media type as defined by IANA
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-- see https://www.iana.org/assignments/media-types/
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-- for "chemical" cf. http://dx.doi.org/10.1021/ci9803233 by the ACS
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img_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") NOT NULL default "unknown",
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-- minor part of a MIME media type as defined by IANA
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-- the minor parts are not required to adher to any standard
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-- but should be consistent throughout the database
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-- see https://www.iana.org/assignments/media-types/
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img_minor_mime varbinary(100) NOT NULL default "unknown",
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-- Description field as entered by the uploader.
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-- This is displayed in image upload history and logs.
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img_description varbinary(767) NOT NULL,
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-- user_id and user_name of uploader.
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img_user int unsigned NOT NULL default 0,
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img_user_text varchar(255) binary NOT NULL,
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-- Time of the upload.
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img_timestamp varbinary(14) NOT NULL default '',
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-- SHA-1 content hash in base-36
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img_sha1 varbinary(32) NOT NULL default ''
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) /*$wgDBTableOptions*/;
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INSERT INTO /*_*/image_tmp
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SELECT img_name, img_size, img_width, img_height, img_metadata, img_bits,
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img_media_type, img_major_mime, img_minor_mime, img_description,
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img_user, img_user_text, img_timestamp, img_sha1
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FROM /*_*/image;
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DROP TABLE /*_*/image;
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ALTER TABLE /*_*/image_tmp RENAME TO /*_*/image;
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-- Used by Special:Newimages and ApiQueryAllImages
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CREATE INDEX /*i*/img_user_timestamp ON /*_*/image (img_user,img_timestamp);
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CREATE INDEX /*i*/img_usertext_timestamp ON /*_*/image (img_user_text,img_timestamp);
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-- Used by Special:ListFiles for sort-by-size
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CREATE INDEX /*i*/img_size ON /*_*/image (img_size);
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-- Used by Special:Newimages and Special:ListFiles
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CREATE INDEX /*i*/img_timestamp ON /*_*/image (img_timestamp);
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-- Used in API and duplicate search
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CREATE INDEX /*i*/img_sha1 ON /*_*/image (img_sha1(10));
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-- Used to get media of one type
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CREATE INDEX /*i*/img_media_mime ON /*_*/image (img_media_type,img_major_mime,img_minor_mime);
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-- oldimage
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CREATE TABLE /*_*/oldimage_tmp (
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-- Base filename: key to image.img_name
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oi_name varchar(255) binary NOT NULL default '',
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-- Filename of the archived file.
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-- This is generally a timestamp and '!' prepended to the base name.
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oi_archive_name varchar(255) binary NOT NULL default '',
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-- Other fields as in image...
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oi_size int unsigned NOT NULL default 0,
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oi_width int NOT NULL default 0,
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oi_height int NOT NULL default 0,
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oi_bits int NOT NULL default 0,
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oi_description varbinary(767) NOT NULL,
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oi_user int unsigned NOT NULL default 0,
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oi_user_text varchar(255) binary NOT NULL,
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oi_timestamp binary(14) NOT NULL default '',
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oi_metadata mediumblob NOT NULL,
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oi_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D") default NULL,
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oi_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") NOT NULL default "unknown",
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oi_minor_mime varbinary(100) NOT NULL default "unknown",
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oi_deleted tinyint unsigned NOT NULL default 0,
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oi_sha1 varbinary(32) NOT NULL default ''
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) /*$wgDBTableOptions*/;
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INSERT INTO /*_*/oldimage_tmp
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SELECT oi_name, oi_archive_name, oi_size, oi_width, oi_height, oi_bits,
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oi_description, oi_user, oi_user_text, oi_timestamp, oi_metadata,
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oi_media_type, oi_major_mime, oi_minor_mime, oi_deleted, oi_sha1
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FROM /*_*/oldimage;
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DROP TABLE /*_*/oldimage;
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ALTER TABLE oldimage_tmp RENAME TO /*_*/oldimage;
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CREATE INDEX /*i*/oi_usertext_timestamp ON /*_*/oldimage (oi_user_text,oi_timestamp);
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CREATE INDEX /*i*/oi_name_timestamp ON /*_*/oldimage (oi_name,oi_timestamp);
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-- oi_archive_name truncated to 14 to avoid key length overflow
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CREATE INDEX /*i*/oi_name_archive_name ON /*_*/oldimage (oi_name,oi_archive_name(14));
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CREATE INDEX /*i*/oi_sha1 ON /*_*/oldimage (oi_sha1(10));
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-- filearchive
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CREATE TABLE /*_*/filearchive_tmp (
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-- Unique row id
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fa_id int NOT NULL PRIMARY KEY AUTO_INCREMENT,
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-- Original base filename; key to image.img_name, page.page_title, etc
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fa_name varchar(255) binary NOT NULL default '',
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-- Filename of archived file, if an old revision
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fa_archive_name varchar(255) binary default '',
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-- Which storage bin (directory tree or object store) the file data
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-- is stored in. Should be 'deleted' for files that have been deleted;
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-- any other bin is not yet in use.
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fa_storage_group varbinary(16),
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-- SHA-1 of the file contents plus extension, used as a key for storage.
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-- eg 8f8a562add37052a1848ff7771a2c515db94baa9.jpg
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--
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-- If NULL, the file was missing at deletion time or has been purged
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-- from the archival storage.
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fa_storage_key varbinary(64) default '',
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-- Deletion information, if this file is deleted.
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fa_deleted_user int,
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fa_deleted_timestamp binary(14) default '',
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fa_deleted_reason varbinary(767) default '',
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-- Duped fields from image
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fa_size int unsigned default 0,
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fa_width int default 0,
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fa_height int default 0,
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fa_metadata mediumblob,
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fa_bits int default 0,
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fa_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D") default NULL,
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fa_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") default "unknown",
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fa_minor_mime varbinary(100) default "unknown",
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fa_description varbinary(767),
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fa_user int unsigned default 0,
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fa_user_text varchar(255) binary,
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fa_timestamp binary(14) default '',
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-- Visibility of deleted revisions, bitfield
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fa_deleted tinyint unsigned NOT NULL default 0,
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-- sha1 hash of file content
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fa_sha1 varbinary(32) NOT NULL default ''
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) /*$wgDBTableOptions*/;
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INSERT INTO /*_*/filearchive_tmp
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SELECT fa_id, fa_name, fa_archive_name, fa_storage_group, fa_storage_key, fa_deleted_user, fa_deleted_timestamp,
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fa_deleted_reason, fa_size, fa_width, fa_height, fa_metadata, fa_bits, fa_media_type, fa_major_mime,
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fa_minor_mime, fa_description, fa_user, fa_user_text, fa_timestamp, fa_deleted, fa_sha1
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FROM /*_*/filearchive;
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DROP TABLE /*_*/filearchive;
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ALTER TABLE /*_*/filearchive_tmp RENAME TO /*_*/filearchive;
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-- pick out by image name
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CREATE INDEX /*i*/fa_name ON /*_*/filearchive (fa_name, fa_timestamp);
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-- pick out dupe files
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CREATE INDEX /*i*/fa_storage_group ON /*_*/filearchive (fa_storage_group, fa_storage_key);
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-- sort by deletion time
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CREATE INDEX /*i*/fa_deleted_timestamp ON /*_*/filearchive (fa_deleted_timestamp);
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-- sort by uploader
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CREATE INDEX /*i*/fa_user_timestamp ON /*_*/filearchive (fa_user_text,fa_timestamp);
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-- find file by sha1, 10 bytes will be enough for hashes to be indexed
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CREATE INDEX /*i*/fa_sha1 ON /*_*/filearchive (fa_sha1(10));
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-- uploadstash
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CREATE TABLE /*_*/uploadstash_tmp (
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us_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
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-- the user who uploaded the file.
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us_user int unsigned NOT NULL,
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-- file key. this is how applications actually search for the file.
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-- this might go away, or become the primary key.
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us_key varchar(255) NOT NULL,
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-- the original path
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us_orig_path varchar(255) NOT NULL,
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-- the temporary path at which the file is actually stored
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us_path varchar(255) NOT NULL,
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-- which type of upload the file came from (sometimes)
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us_source_type varchar(50),
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-- the date/time on which the file was added
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us_timestamp varbinary(14) NOT NULL,
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us_status varchar(50) NOT NULL,
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-- chunk counter starts at 0, current offset is stored in us_size
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us_chunk_inx int unsigned NULL,
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-- Serialized file properties from FSFile::getProps()
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us_props blob,
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-- file size in bytes
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us_size int unsigned NOT NULL,
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-- this hash comes from FSFile::getSha1Base36(), and is 31 characters
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us_sha1 varchar(31) NOT NULL,
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us_mime varchar(255),
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-- Media type as defined by the MEDIATYPE_xxx constants, should duplicate definition in the image table
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us_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D") default NULL,
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-- image-specific properties
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us_image_width int unsigned,
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us_image_height int unsigned,
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us_image_bits smallint unsigned
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) /*$wgDBTableOptions*/;
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INSERT INTO /*_*/uploadstash_tmp
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SELECT us_id, us_user, us_key, us_orig_path, us_path, us_source_type,
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us_timestamp, us_status, us_chunk_inx, us_props, us_size, us_sha1, us_mime,
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us_media_type, us_image_width, us_image_height, us_image_bits
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FROM /*_*/uploadstash;
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DROP TABLE uploadstash;
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ALTER TABLE /*_*/uploadstash_tmp RENAME TO /*_*/uploadstash;
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-- sometimes there's a delete for all of a user's stuff.
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CREATE INDEX /*i*/us_user ON /*_*/uploadstash (us_user);
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-- pick out files by key, enforce key uniqueness
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CREATE UNIQUE INDEX /*i*/us_key ON /*_*/uploadstash (us_key);
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-- the abandoned upload cleanup script needs this
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CREATE INDEX /*i*/us_timestamp ON /*_*/uploadstash (us_timestamp);
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