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Merge quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/51
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun05/51 client/mysqldump.c: Auto merged include/m_string.h: Auto merged include/mysql_com.h: Auto merged include/violite.h: Auto merged libmysql/libmysql.c: Auto merged mysql-test/include/mix1.inc: Auto merged mysql-test/mysql-test-run.pl: Auto merged mysql-test/r/innodb_mysql.result: Auto merged mysql-test/r/ps.result: Auto merged mysql-test/t/mysqltest.test: Auto merged mysql-test/t/ps.test: Auto merged mysys/my_init.c: Auto merged server-tools/instance-manager/mysql_connection.cc: Auto merged sql/field.cc: Auto merged sql/item.cc: Auto merged sql/item.h: Auto merged sql/item_cmpfunc.cc: Auto merged sql/log_event.cc: Auto merged sql/mysql_priv.h: Auto merged sql/mysqld.cc: Auto merged sql/net_serv.cc: Auto merged sql/set_var.cc: Auto merged sql/sql_connect.cc: Auto merged sql/sql_parse.cc: Auto merged sql/sql_prepare.cc: Auto merged sql/sql_repl.cc: Auto merged sql/sql_select.cc: Auto merged sql/sql_show.cc: Auto merged sql-common/client.c: Auto merged sql/sql_yacc.yy: Auto merged strings/ctype-mb.c: Auto merged strings/ctype-ucs2.c: Auto merged strings/strtod.c: Auto merged vio/vio_priv.h: Auto merged vio/viosocket.c: Auto merged client/mysqltest.c: SCCS merged include/my_global.h: SCCS merged sql/field.h: SCCS merged sql/sql_table.cc: Manual merge strings/ctype-bin.c: Manual merge
This commit is contained in:
unknown
203
mysql-test/include/grant_cache.inc
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203
mysql-test/include/grant_cache.inc
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@ -0,0 +1,203 @@
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################### include/grant_cache.inc ####################
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#
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# Test grants with query cache
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#
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# Last update:
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# 2007-05-03 ML - Move t/grant_cache.test to include/grant_cache.inc
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# - Remove the disabling of the ps-protocol
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# - minor improvements like error names instead of numbers
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# - Create two toplevel tests sourcing this routine
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#
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# Running this test with and without "--ps-protocol" produces different
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# Qcache_not_cached results because of the following reason:
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# In normal protocol, a SELECT failing due to insufficient privileges
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# increments Qcache_not_cached, while in ps-protocol, no.
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# In detail:
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# - In normal protocol,
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# the "access denied" errors on SELECT are issued at (stack trace):
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# mysql_parse/mysql_execute_command/execute_sqlcom_select/handle_select/
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# mysql_select/JOIN::prepare/setup_wild/insert_fields/
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# check_grant_all_columns/my_error/my_message_sql, which then calls
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# push_warning/query_cache_abort: at this moment,
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# query_cache_store_query() has been called, so query exists in cache,
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# so thd->net.query_cache_query!=NULL, so query_cache_abort() removes
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# the query from cache, which causes a query_cache.refused++ (thus,
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# a Qcache_not_cached++).
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# - In ps-protocol,
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# the error is issued at prepare time;
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# for this mysql_test_select() is called, not execute_sqlcom_select()
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# (and that also leads to JOIN::prepare/etc). Thus, as
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# query_cache_store_query() has not been called,
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# thd->net.query_cache_query==NULL, so query_cache_abort() does nothing:
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# Qcache_not_cached is not incremented.
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#
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# A run of this tests with sp/cursor/view protocol does not make sense
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# because these protocols serve totally different purposes than this test.
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#
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--source include/add_anonymous_users.inc
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#
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--disable_warnings
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drop table if exists test.t1,mysqltest.t1,mysqltest.t2;
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drop database if exists mysqltest;
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--enable_warnings
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set GLOBAL query_cache_size=1355776;
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reset query cache;
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flush status;
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--echo ----- establish connection root -----
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connect (root,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection root;
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show grants for current_user;
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show grants;
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--disable_warnings
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create database if not exists mysqltest;
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--enable_warnings
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create table mysqltest.t1 (a int,b int,c int);
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create table mysqltest.t2 (a int,b int,c int);
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insert into mysqltest.t1 values (1,1,1),(2,2,2);
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insert into mysqltest.t2 values (3,3,3);
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create table test.t1 (a char (10));
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insert into test.t1 values ("test.t1");
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select * from t1;
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--echo ----- establish connection root2 -----
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connect (root2,localhost,root,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection root2;
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# put queries in cache
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select * from t1;
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select a from t1;
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select c from t1;
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select * from t2;
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select * from mysqltest.t1,test.t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits%";
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# Create the test users
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grant SELECT on mysqltest.* to mysqltest_1@localhost;
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grant SELECT on mysqltest.t1 to mysqltest_2@localhost;
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grant SELECT on test.t1 to mysqltest_2@localhost;
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grant SELECT(a) on mysqltest.t1 to mysqltest_3@localhost;
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# The following queries should be fetched from cache
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--echo ----- establish connection user1 (user=mysqltest_1) -----
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connect (user1,localhost,mysqltest_1,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection user1;
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show grants for current_user();
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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select "user1";
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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select * from t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
|
||||
show status like "Qcache_not_cached";
|
||||
# The pre and end space are intentional
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select a from t1 ;
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show status like "Qcache_queries_in_cache";
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||||
show status like "Qcache_hits";
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||||
show status like "Qcache_not_cached";
|
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select c from t1;
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show status like "Qcache_queries_in_cache";
|
||||
show status like "Qcache_hits";
|
||||
show status like "Qcache_not_cached";
|
||||
|
||||
|
||||
--echo ----- establish connection unkuser (user=unkuser) -----
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# Don't use '' as user because it will pick Unix login
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connect (unkuser,localhost,unkuser,,,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection unkuser;
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show grants for current_user();
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# The following queries should be fetched from cache
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--echo ----- establish connection user2 (user=mysqltest_2) -----
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connect (user2,localhost,mysqltest_2,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection user2;
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select "user2";
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select * from t1;
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select a from t1;
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select c from t1;
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select * from mysqltest.t1,test.t1;
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--replace_result 127.0.0.1 localhost
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--error ER_TABLEACCESS_DENIED_ERROR
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select * from t2;
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||||
show status like "Qcache_queries_in_cache";
|
||||
show status like "Qcache_hits";
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||||
show status like "Qcache_not_cached";
|
||||
|
||||
# The following queries should not be fetched from cache
|
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--echo ----- establish connection user3 (user=mysqltest_3) -----
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connect (user3,localhost,mysqltest_3,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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||||
connection user3;
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select "user3";
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--replace_result 127.0.0.1 localhost
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||||
--error ER_COLUMNACCESS_DENIED_ERROR
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select * from t1;
|
||||
select a from t1;
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||||
--replace_result 127.0.0.1 localhost
|
||||
--error ER_COLUMNACCESS_DENIED_ERROR
|
||||
select c from t1;
|
||||
--replace_result 127.0.0.1 localhost
|
||||
--error ER_TABLEACCESS_DENIED_ERROR
|
||||
select * from t2;
|
||||
--replace_result 127.0.0.1 localhost
|
||||
--error ER_COLUMNACCESS_DENIED_ERROR
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||||
select mysqltest.t1.c from test.t1,mysqltest.t1;
|
||||
show status like "Qcache_queries_in_cache";
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||||
show status like "Qcache_hits";
|
||||
show status like "Qcache_not_cached";
|
||||
|
||||
# Connect without a database
|
||||
--echo ----- establish connection user4 (user=mysqltest_1) -----
|
||||
connect (user4,localhost,mysqltest_1,,*NO-ONE*,$MASTER_MYPORT,$MASTER_MYSOCK);
|
||||
connection user4;
|
||||
select "user4";
|
||||
show grants;
|
||||
--error ER_NO_DB_ERROR
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||||
select a from t1;
|
||||
# The following query is not cached before (different database)
|
||||
select * from mysqltest.t1,test.t1;
|
||||
# Cache a query with 'no database'
|
||||
select a from mysqltest.t1;
|
||||
select a from mysqltest.t1;
|
||||
show status like "Qcache_queries_in_cache";
|
||||
show status like "Qcache_hits";
|
||||
show status like "Qcache_not_cached";
|
||||
|
||||
# Cleanup
|
||||
|
||||
--echo ----- switch to connection default and close connections -----
|
||||
connection default;
|
||||
disconnect root;
|
||||
disconnect root2;
|
||||
disconnect user1;
|
||||
disconnect user2;
|
||||
disconnect user3;
|
||||
disconnect user4;
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||||
disconnect unkuser;
|
||||
|
||||
#
|
||||
# A temporary 4.1 workaround to make this test pass if
|
||||
# mysql was compiled with other than latin1 --with-charset=XXX.
|
||||
# Without "set names binary" the below queries fail with
|
||||
# "Illegal mix of collations" error.
|
||||
# In 5.0 we will change grant tables to use NCHAR(N) instead
|
||||
# of "CHAR(N) BINARY", and use cast-to-nchar: N'mysqltest_1'.
|
||||
#
|
||||
set names binary;
|
||||
delete from mysql.user where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
|
||||
delete from mysql.db where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
|
||||
delete from mysql.tables_priv where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
|
||||
delete from mysql.columns_priv where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
|
||||
flush privileges;
|
||||
drop table test.t1,mysqltest.t1,mysqltest.t2;
|
||||
drop database mysqltest;
|
||||
|
||||
set GLOBAL query_cache_size=default;
|
||||
|
||||
--source include/delete_anonymous_users.inc
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||||
@ -795,4 +795,33 @@ alter table t2 modify i int default 4, rename t1;
|
||||
unlock tables;
|
||||
drop table t1;
|
||||
|
||||
|
||||
#
|
||||
# Some more tests for ALTER TABLE and LOCK TABLES for transactional tables.
|
||||
#
|
||||
# Table which is altered under LOCK TABLES should stay in list of locked
|
||||
# tables and be available after alter takes place unless ALTER contains
|
||||
# RENAME clause. We should see the new definition of table, of course.
|
||||
# Before 5.1 this behavior was inconsistent across the platforms and
|
||||
# different engines. See also tests in alter_table.test
|
||||
#
|
||||
--disable_warnings
|
||||
drop table if exists t1;
|
||||
--enable_warnings
|
||||
create table t1 (i int);
|
||||
insert into t1 values ();
|
||||
lock table t1 write;
|
||||
# Example of so-called 'fast' ALTER TABLE
|
||||
alter table t1 modify i int default 1;
|
||||
insert into t1 values ();
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||||
select * from t1;
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||||
# And now full-blown ALTER TABLE
|
||||
alter table t1 change i c char(10) default "Two";
|
||||
insert into t1 values ();
|
||||
select * from t1;
|
||||
unlock tables;
|
||||
select * from t1;
|
||||
drop tables t1;
|
||||
|
||||
|
||||
--echo End of 5.1 tests
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||||
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||||
271
mysql-test/include/query_cache_sql_prepare.inc
Normal file
271
mysql-test/include/query_cache_sql_prepare.inc
Normal file
@ -0,0 +1,271 @@
|
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############### include/query_cache_sql_prepare.inc ################
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||||
#
|
||||
# This is to see how statements prepared via the PREPARE SQL command
|
||||
# go into the query cache: if using parameters they cannot; if not
|
||||
# using parameters they can.
|
||||
# Query cache is abbreviated as "QC"
|
||||
#
|
||||
# Last update:
|
||||
# 2007-05-03 ML - Move t/query_cache_sql_prepare.test
|
||||
# to include/query_cache_sql_prepare.inc
|
||||
# - Create two toplevel tests sourcing this routine
|
||||
# - Add tests checking that
|
||||
# - another connection gets the same amount of QC hits
|
||||
# - statements running via ps-protocol do not hit QC results
|
||||
# of preceding sql EXECUTEs
|
||||
#
|
||||
|
||||
--source include/have_query_cache.inc
|
||||
# embedded can't make more than one connection, which this test needs
|
||||
-- source include/not_embedded.inc
|
||||
|
||||
--echo ---- establish connection con1 (root) ----
|
||||
connect (con1,localhost,root,,test,$MASTER_MYPORT,);
|
||||
--echo ---- switch to connection default ----
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||||
connection default;
|
||||
|
||||
set @initial_query_cache_size = @@global.query_cache_size;
|
||||
set @@global.query_cache_size=100000;
|
||||
flush status;
|
||||
--disable_warnings
|
||||
drop table if exists t1;
|
||||
--enable_warnings
|
||||
create table t1(c1 int);
|
||||
insert into t1 values(1),(10),(100);
|
||||
|
||||
# Prepared statements has no parameters, query caching should happen
|
||||
prepare stmt1 from "select * from t1 where c1=10";
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
# Another prepared statement (same text, same connection), should hit the QC
|
||||
prepare stmt2 from "select * from t1 where c1=10";
|
||||
execute stmt2;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt2;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt2;
|
||||
show status like 'Qcache_hits';
|
||||
# Another prepared statement (same text, other connection), should hit the QC
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
prepare stmt3 from "select * from t1 where c1=10";
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
|
||||
# Mixup tests, where statements without PREPARE.../EXECUTE.... meet statements
|
||||
# with PREPARE.../EXECUTE.... (text protocol). Both statements have the
|
||||
# same text. QC hits occur only when both statements use the same protocol.
|
||||
# The outcome of the test depends on the mysqltest startup options
|
||||
# - with "--ps-protocol"
|
||||
# Statements without PREPARE.../EXECUTE.... run as prepared statements
|
||||
# with binary protocol. Expect to get no QC hits.
|
||||
# - without any "--<whatever>-protocol"
|
||||
# Statements without PREPARE.../EXECUTE run as non prepared statements
|
||||
# with text protocol. Expect to get QC hits.
|
||||
############################################################################
|
||||
#
|
||||
# Statement with PREPARE.../EXECUTE.... first
|
||||
let $my_stmt= SELECT * FROM t1 WHERE c1 = 100;
|
||||
eval prepare stmt10 from "$my_stmt";
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt10;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt10;
|
||||
show status like 'Qcache_hits';
|
||||
eval $my_stmt;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
eval $my_stmt;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
#
|
||||
# Statement without PREPARE.../EXECUTE.... first
|
||||
let $my_stmt= SELECT * FROM t1 WHERE c1 = 1;
|
||||
eval prepare stmt11 from "$my_stmt";
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
eval prepare stmt12 from "$my_stmt";
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
eval $my_stmt;
|
||||
show status like 'Qcache_hits';
|
||||
eval $my_stmt;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt11;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
execute stmt12;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
|
||||
# Prepared statement has parameters, query caching should not happen
|
||||
prepare stmt1 from "select * from t1 where c1=?";
|
||||
show status like 'Qcache_hits';
|
||||
set @a=1;
|
||||
execute stmt1 using @a;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1 using @a;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
set @a=1;
|
||||
prepare stmt4 from "select * from t1 where c1=?";
|
||||
execute stmt4 using @a;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
|
||||
# See if enabling/disabling the query cache between PREPARE and
|
||||
# EXECUTE is an issue; the expected result is that the query cache
|
||||
# will not be used.
|
||||
# Indeed, decision to read/write the query cache is taken at PREPARE
|
||||
# time, so if the query cache was disabled at PREPARE time then no
|
||||
# execution of the statement will read/write the query cache.
|
||||
# If the query cache was enabled at PREPARE time, but disabled at
|
||||
# EXECUTE time, at EXECUTE time the query cache internal functions do
|
||||
# nothing so again the query cache is not read/written. But if the
|
||||
# query cache is re-enabled before another execution then that
|
||||
# execution will read/write the query cache.
|
||||
|
||||
# QC is enabled at PREPARE
|
||||
prepare stmt1 from "select * from t1 where c1=10";
|
||||
# then QC is disabled at EXECUTE
|
||||
# Expect to see no additional Qcache_hits.
|
||||
set global query_cache_size=0;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
# The QC is global = affects also other connections.
|
||||
# Expect to see no additional Qcache_hits.
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
#
|
||||
# then QC is re-enabled for more EXECUTE.
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
set global query_cache_size=100000;
|
||||
# Expect to see additional Qcache_hits.
|
||||
# The fact that the QC was temporary disabled should have no affect
|
||||
# except that the first execute will not hit results from the
|
||||
# beginning of the test (because QC has been emptied meanwhile by
|
||||
# setting its size to 0).
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
# The QC is global = affects also other connections.
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
#
|
||||
# then QC is re-disabled for more EXECUTE.
|
||||
# Expect to see no additional Qcache_hits.
|
||||
# The fact that the QC was temporary enabled should have no affect.
|
||||
set global query_cache_size=0;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
# The QC is global = affects also other connections.
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
#
|
||||
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
# QC is disabled at PREPARE
|
||||
set global query_cache_size=0;
|
||||
prepare stmt1 from "select * from t1 where c1=10";
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
prepare stmt3 from "select * from t1 where c1=10";
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
# then QC is enabled at EXECUTE
|
||||
set global query_cache_size=100000;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt1;
|
||||
show status like 'Qcache_hits';
|
||||
# The QC is global = affects also other connections.
|
||||
--echo ---- switch to connection con1 ----
|
||||
connection con1;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
execute stmt3;
|
||||
show status like 'Qcache_hits';
|
||||
--echo ---- switch to connection default ----
|
||||
connection default;
|
||||
#
|
||||
# QC is disabled at PREPARE
|
||||
set global query_cache_size=0;
|
||||
prepare stmt1 from "select * from t1 where c1=?";
|
||||
# then QC is enabled at EXECUTE
|
||||
set global query_cache_size=100000;
|
||||
show status like 'Qcache_hits';
|
||||
set @a=1;
|
||||
execute stmt1 using @a;
|
||||
show status like 'Qcache_hits';
|
||||
set @a=100;
|
||||
execute stmt1 using @a;
|
||||
show status like 'Qcache_hits';
|
||||
set @a=10;
|
||||
execute stmt1 using @a;
|
||||
show status like 'Qcache_hits';
|
||||
|
||||
|
||||
drop table t1;
|
||||
--echo ---- disconnect connection con1 ----
|
||||
disconnect con1;
|
||||
|
||||
set @@global.query_cache_size=@initial_query_cache_size;
|
||||
flush status; # reset Qcache status variables for next tests
|
||||
Reference in New Issue
Block a user