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Code Activity

Removed not used functions from sql_cache

Browse Source 
Added new tests to testsuite.


extra/resolveip.c:
  Portabilit fix.
mysql-test/create-test-result:
  Fix for new mysql-test-run
mysql-test/r/query_cache.result:
  Updated benchmarks
mysql-test/t/query_cache-master.opt:
  Updated benchmarks
mysql-test/t/query_cache.test:
  Updated benchmarks
sql/sql_cache.cc:
  Removed not used functions
sql/sql_cache.h:
  Removed not used functions
This commit is contained in:
unknown
2001-12-14 16:02:41 +02:00
parent 8dca301f4b
commit c03330d584
7 changed files with 199 additions and 23 deletions
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4
mysql-test/create-test-result
View File

@ -5,7 +5,7 @@
# If you have a spare moment feel free to improve it - the right way is
# to start mysqld yourself and run mysqltest -r
RESULT_DIR=r/3.23
RESULT_DIR=r
if [ -z $EDITOR] ; then
EDITOR=vi
fi
@ -32,7 +32,7 @@ result_file=$RESULT_DIR/$test_name.result
touch $result_file
echo "Running the test case against empty file, will fail, but don't worry"
./mysql-test-run $test_name
./mysql-test-run --do-test=$test_name
reject_file=$result_file.reject

100
mysql-test/r/query_cache.result
View File

@ -2,7 +2,7 @@ flush query cache;
flush query cache;
reset query cache;
flush status;
drop table if exists t1,t2,t3;
drop table if exists t1,t2,t3,t11,t21;
create table t1 (a int not null);
insert into t1 values (1),(2),(3);
select * from t1;
@ -173,6 +173,59 @@ show status like "Qcache_free_blocks";
Variable_name Value
Qcache_free_blocks 1
drop table t1, t2;
create table t1 (a text not null);
create table t11 (a text not null);
create table t2 (a text not null);
create table t21 (a text not null);
create table t3 (a text not null);
insert into t1 values("1111111111111111111111111111111111111111111111111111");
insert into t11 select * from t1;
insert into t21 select * from t1;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t3 select * from t1;
insert into t3 select * from t2;
insert into t3 select * from t1;
select * from t11;
select * from t21;
show status like "Qcache_total_blocks";
Variable_name Value
Qcache_total_blocks 7
show status like "Qcache_free_blocks";
Variable_name Value
Qcache_free_blocks 1
insert into t11 values("");
select * from t3;
show status like "Qcache_total_blocks";
Variable_name Value
Qcache_total_blocks 8
show status like "Qcache_free_blocks";
Variable_name Value
Qcache_free_blocks 1
flush query cache;
show status like "Qcache_total_blocks";
Variable_name Value
Qcache_total_blocks 7
show status like "Qcache_free_blocks";
Variable_name Value
Qcache_free_blocks 1
drop table t1, t2, t3, t11, t21;
set sql_query_cache_type=demand;
create table t1 (a int not null);
insert into t1 values (1),(2),(3);
@ -264,7 +317,6 @@ insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
drop table t2;
show status like "Qcache_hits";
Variable_name Value
Qcache_hits 4
@ -279,4 +331,48 @@ show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 2
reset query cache;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
select * from t1;
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 0
drop table t1,t2;
create database foo;
create table foo.t1 (i int not null auto_increment, a int, primary key (i));
insert into foo.t1 (a) values (1);
select * from foo.t1 where i is null;
i a
1 1
select * from foo.t1;
i a
1 1
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 1
drop database foo;
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 0
create table t1 (a char(1) not null);
insert into t1 values("<22>");
select * from t1;
a
<EFBFBD>
set CHARACTER SET cp1251_koi8;
select * from t1;
a
<EFBFBD>
set CHARACTER SET DEFAULT;
show status like "Qcache_queries_in_cache";
Variable_name Value
Qcache_queries_in_cache 2
drop table t1;

2
mysql-test/t/query_cache-master.opt
View File

@ -1 +1 @@
--set-variable=query_cache_size=1M
--set-variable=query_cache_size=1355776

94
mysql-test/t/query_cache.test
View File

@ -8,7 +8,7 @@ flush query cache; # This crashed in some versions
flush query cache; # This crashed in some versions
reset query cache;
flush status;
drop table if exists t1,t2,t3;
drop table if exists t1,t2,t3,t11,t21;
#
# First simple test
@ -86,6 +86,53 @@ show status like "Qcache_free_blocks";
flush query cache;
show status like "Qcache_free_blocks";
drop table t1, t2;
# With join results...
create table t1 (a text not null);
create table t11 (a text not null);
create table t2 (a text not null);
create table t21 (a text not null);
create table t3 (a text not null);
insert into t1 values("1111111111111111111111111111111111111111111111111111");
insert into t11 select * from t1;
insert into t21 select * from t1;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
#results of t3 must be > 0.5Mb
insert into t3 select * from t1;
insert into t3 select * from t2;
insert into t3 select * from t1;
disable_result_log;
select * from t11;
select * from t21;
enable_result_log;
show status like "Qcache_total_blocks";
show status like "Qcache_free_blocks";
disable_result_log;
insert into t11 values("");
select * from t3;
enable_result_log;
show status like "Qcache_total_blocks";
show status like "Qcache_free_blocks";
flush query cache;
show status like "Qcache_total_blocks";
show status like "Qcache_free_blocks";
drop table t1, t2, t3, t11, t21;
#
# SELECT SQL_CACHE ...
#
@ -154,7 +201,6 @@ insert into t2 select * from t1; # 987
insert into t1 select * from t2; # 1597
insert into t2 select * from t1; # 2584
insert into t1 select * from t2; # 4181
drop table t2;
show status like "Qcache_hits";
disable_result_log;
@ -167,6 +213,50 @@ enable_result_log;
show status like "Qcache_hits";
show status like "Qcache_queries_in_cache";
reset query cache;
#
# Query bigger then query_cache_limit
#
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
insert into t2 select * from t1;
insert into t1 select * from t2;
disable_result_log;
select * from t1;
enable_result_log;
show status like "Qcache_queries_in_cache";
drop table t1,t2;
#
# noncachable ODBC work around (and prepare cache for drop database)
#
create database foo;
create table foo.t1 (i int not null auto_increment, a int, primary key (i));
insert into foo.t1 (a) values (1);
select * from foo.t1 where i is null;
#
# drop db
#
select * from foo.t1;
show status like "Qcache_queries_in_cache";
drop database foo;
show status like "Qcache_queries_in_cache";
#
# Charset convertion (cp1251_koi8 always present)
#
create table t1 (a char(1) not null);
insert into t1 values("<22>");
select * from t1;
set CHARACTER SET cp1251_koi8;
select * from t1;
set CHARACTER SET DEFAULT;
show status like "Qcache_queries_in_cache";
drop table t1;
# The following tests can't be done as the values differen on 32 and 64 bit