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mark subquery in the FROM clause like derived and quoate all identifiers (BUG#4609)
mysql-test/r/bench_count_distinct.result: Quoting of fields and tables names mysql-test/r/case.result: Quoting of fields and tables names mysql-test/r/fulltext.result: Quoting of fields and tables names mysql-test/r/func_default.result: Quoting of fields and tables names mysql-test/r/func_gconcat.result: Quoting of fields and tables names mysql-test/r/func_group.result: Quoting of fields and tables names mysql-test/r/func_if.result: Quoting of fields and tables names mysql-test/r/func_in.result: Quoting of fields and tables names mysql-test/r/func_regexp.result: Quoting of fields and tables names mysql-test/r/func_test.result: Quoting of fields and tables names mysql-test/r/gis.result: Quoting of fields and tables names mysql-test/r/group_by.result: Quoting of fields and tables names mysql-test/r/having.result: Quoting of fields and tables names mysql-test/r/insert_update.result: Quoting of fields and tables names mysql-test/r/join_nested.result: Quoting of fields and tables names mysql-test/r/olap.result: Quoting of fields and tables names mysql-test/r/query_cache.result: Quoting of fields and tables names mysql-test/r/select.result: Quoting of fields and tables names mysql-test/r/subselect.result: Quoting of fields and tables names mysql-test/r/union.result: Quoting of fields and tables names mysql-test/r/varbinary.result: Quoting of fields and tables names mysql-test/r/view.result: Quoting of fields and tables names test of view with quated fields mysql-test/t/view.test: test of view with quated fields sql/item.cc: Quoting of fields and tables names sql/item.h: Quoting of fields and tables names sql/sql_select.cc: Quoting of fields and tables names sql/sql_view.cc: mark subquery in the FROM clause like derived
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@ -66,7 +66,7 @@ explain extended select case a when 1 then 2 when 2 then 3 else 0 end as fcase,
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using temporary; Using filesort
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Warnings:
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Note 1003 select (case test.t1.a when 1 then 2 when 2 then 3 else 0 end) AS `fcase`,count(0) AS `count(*)` from test.t1 group by (case test.t1.a when 1 then 2 when 2 then 3 else 0 end)
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Note 1003 select (case `test`.`t1`.`a` when 1 then 2 when 2 then 3 else 0 end) AS `fcase`,count(0) AS `count(*)` from `test`.`t1` group by (case `test`.`t1`.`a` when 1 then 2 when 2 then 3 else 0 end)
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select case a when 1 then "one" when 2 then "two" else "nothing" end as fcase, count(*) from t1 group by fcase;
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fcase count(*)
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nothing 2
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