From 06fde38fe96ac27473f738fdcdffe3c74fd43004 Mon Sep 17 00:00:00 2001 From: Alexandre Emsenhuber Date: Fri, 6 Feb 2009 21:17:43 +0000 Subject: [PATCH] Fix for r46460: use "CREATE INDEX ... ON ..." rather than inside "CREATE TABLE" so that SQLite doesn't throw an error when creating new tables --- maintenance/tables.sql | 29 ++++++++++++++++------------- 1 file changed, 16 insertions(+), 13 deletions(-) diff --git a/maintenance/tables.sql b/maintenance/tables.sql index 64d3f851a6..039ad7a149 100644 --- a/maintenance/tables.sql +++ b/maintenance/tables.sql @@ -1234,35 +1234,38 @@ CREATE TABLE /*_*/updatelog ( ul_key varchar(255) NOT NULL PRIMARY KEY ) /*$wgDBTableOptions*/; + --- A table to track tags for revisions, logs and recent changes. CREATE TABLE /*_*/change_tag ( ct_rc_id int NULL, ct_log_id int NULL, ct_rev_id int NULL, ct_tag varchar(255) NOT NULL, - ct_params BLOB NULL, - - UNIQUE KEY (ct_rc_id,ct_tag), - UNIQUE KEY (ct_log_id,ct_tag), - UNIQUE KEY (ct_rev_id,ct_tag), - KEY (ct_tag,ct_rc_id,ct_rev_id,ct_log_id) -- Covering index, so we can pull all the info only out of the index. + ct_params BLOB NULL ) /*$wgDBTableOptions*/; +CREATE UNIQUE INDEX /*i*/change_tag_rc_tag ON /*_*/change_tag (ct_rc_id,ct_tag); +CREATE UNIQUE INDEX /*i*/change_tag_log_tag ON /*_*/change_tag (ct_log_id,ct_tag); +CREATE UNIQUE INDEX /*i*/change_tag_rev_tag ON /*_*/change_tag (ct_rev_id,ct_tag); +-- Covering index, so we can pull all the info only out of the index. +CREATE INDEX /*i*/change_tag_tag_id ON /*_*/change_tag (ct_tag,ct_rc_id,ct_rev_id,ct_log_id); + + -- Rollup table to pull a LIST of tags simply without ugly GROUP_CONCAT that only works on MySQL 4.1+ CREATE TABLE /*_*/tag_summary ( ts_rc_id int NULL, ts_log_id int NULL, ts_rev_id int NULL, - ts_tags BLOB NOT NULL, - - UNIQUE KEY (ts_rc_id), - UNIQUE KEY (ts_log_id), - UNIQUE KEY (ts_rev_id) + ts_tags BLOB NOT NULL ) /*$wgDBTableOptions*/; +CREATE UNIQUE INDEX /*i*/tag_summary_rc_id ON /*_*/tag_summary (ts_rc_id); +CREATE UNIQUE INDEX /*i*/tag_summary_log_id ON /*_*/tag_summary (ts_log_id); +CREATE UNIQUE INDEX /*i*/tag_summary_rev_id ON /*_*/tag_summary (ts_rev_id); + + CREATE TABLE /*_*/valid_tag ( - vt_tag varchar(255) NOT NULL, - PRIMARY KEY (vt_tag) + vt_tag varchar(255) NOT NULL PRIMARY KEY ) /*$wgDBTableOptions*/; -- 2.20.1