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Lot's of clean-ups and fixes for 4.0.14.
include/my_global.h: CONFIG_SMP mysql-test/r/grant.result: Test cases for bug fixes mysql-test/r/insert_select.result: Test cases for bug fixes mysql-test/r/union.result: Test cases for bug fixes mysql-test/t/grant.test: Test cases for bug fixes mysql-test/t/insert_select.test: Test cases for bug fixes mysql-test/t/union.test: Test cases for bug fixes sql/sql_acl.cc: Fix for granting global privileges on db level sql/sql_parse.cc: Fix for INSERT... SELECT sql/sql_select.cc: removing a fix sql/sql_union.cc: P
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@ -96,6 +96,13 @@ a b
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select found_rows();
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found_rows()
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6
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select sql_calc_found_rows a,b from t1 union all select a,b from t2 limit 2;
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a b
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1 a
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2 b
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select found_rows();
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found_rows()
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6
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explain select a,b from t1 union all select a,b from t2;
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table type possible_keys key key_len ref rows Extra
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t1 ALL NULL NULL NULL NULL 4
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@ -259,3 +266,14 @@ uid rl g1 cid gg
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uid rl g1 cid gg
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1 NULL V1 NULL 1
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drop table t1,t2,t3,t4,t5,t6;
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CREATE TABLE t1 (a int not null, b char (10) not null);
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insert into t1 values(1,'a'),(2,'b'),(3,'c'),(3,'c');
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CREATE TABLE t2 (a int not null, b char (10) not null);
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insert into t2 values (3,'c'),(4,'d'),(5,'f'),(6,'e');
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create table t3 select a,b from t1 union select a,b from t2;
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create table t4 (select a,b from t1) union (select a,b from t2) limit 2;
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insert into t4 select a,b from t1 union select a,b from t2;
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insert into t3 (select a,b from t1) union (select a,b from t2) limit 2;
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select * from t3;
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select * from t4;
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drop table t1,t2,t3,t4;
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