https://bugzilla.wikimedia.org/show_bug.cgi?id=60035
Web browser: --- Bug ID: 60035 Summary: Block::newLoad malformed db query Product: MediaWiki Version: 1.23-git Hardware: All OS: All Status: NEW Severity: normal Priority: Unprioritized Component: Database Assignee: wikibugs-l@lists.wikimedia.org Reporter: sprin...@wikimedia.org Classification: Unclassified Mobile Platform: --- Found examples of the following in the slow logs: SELECT /* Block::newLoad */ ipb_id, ipb_address, ipb_by, ipb_by_text, ipb_reason, ipb_timestamp, ipb_auto, ipb_anon_only, ipb_create_account, ipb_enable_autoblock, ipb_expiry, ipb_deleted, ipb_block_email, ipb_allow_usertalk, ipb_parent_block_id FROM `ipblocks` WHERE ipb_address = 'xxx.xxx.xxx.xxx' OR ((ipb_range_start LIKE '%' ) AND (ipb_range_start <= '') AND (ipb_range_end >= '')) The xxx.xxx.xxx.xxx is redacted, but the empty LIKE '%' and <= '' clauses are verbatim. This seems wrong, and in any case causes a table scan which hurts on enwiki. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l