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Continue to Chatcommon_schema, rev. 178: foreach(), repeat_exec(), Roland Bouman, query analysis https://code.openark.org/blog/mysql/common_schema-rev-178-foreach-repeat_exec-roland-bouman-query-analysis
common_schema, rev. 178: foreach(), repeat_exec(), Roland Bouman, query analysis https://code.openark.org/blog/mysql/common_schema-rev-178-foreach-repeat_exec-roland-bouman-query-analysis