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Added ABS() to make tests more portable.

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New postgresql crash-me file.
Increased blob size in benchmarks from 65K to 1M.
This commit is contained in:
monty@hundin.mysql.fi 2001-06-03 12:26:24 +03:00
parent 0efb10e71c
commit 4014d2367c
8 changed files with 153 additions and 121 deletions
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2
mysql-test/t/select.test
View file

@ -1609,7 +1609,7 @@ select t2.fld1,count(*) from t2,t3 where t2.fld1=158402 and t3.name=t2.fld3 grou
#
select sum(Period)/count(*) from t1;
select companynr,count(price) as "count",sum(price) as "sum" ,sum(price)/count(price)-avg(price) as "diff",(0+count(price))*companynr as func from t3 group by companynr;
select companynr,count(price) as "count",sum(price) as "sum" ,abs(sum(price)/count(price)-avg(price)) as "diff",(0+count(price))*companynr as func from t3 group by companynr;
select companynr,sum(price)/count(price) as avg from t3 group by companynr having avg > 70000000 order by avg;
#

2
mysys/tree.c
View file

@ -251,6 +251,8 @@ int tree_delete(TREE *tree, void *key)
}
if (remove_colour == BLACK)
rb_delete_fixup(tree,parent);
if (tree->free)
(*tree->free)(ELEMENT_KEY(tree,element));
my_free((gptr) element,MYF(0));
tree->elements_in_tree--;
return 0;

47
sql-bench/Comments/postgres.benchmark
View file

@ -18,39 +18,43 @@
# corresponding file. If you are using csh, use ´setenv´.
#
export POSTGRES_INCLUDE=/usr/local/pgsql/include
export POSTGRES_LIB=/usr/local/pgsql/lib
export POSTGRES_INCLUDE=/usr/local/pg/include
export POSTGRES_LIB=/usr/local/pg/lib
PATH=$PATH:/usr/local/pgsql/bin
MANPATH=$MANPATH:/usr/local/pgsql/man
PATH=$PATH:/usr/local/pg/bin
MANPATH=$MANPATH:/usr/local/pg/man
#
# Add the following line to /etc/ld.so.conf:
#
/usr/local/pgsql/lib
/usr/local/pg/lib
and run ldconfig.
#
# untar the postgres source distribution and cd to src/
# run the following commands:
#
# untar the postgres source distribution, cd to postgresql-*
# and run the following commands:
./configure
CFLAGS=-O3 ./configure
gmake
gmake install
mkdir /usr/local/pgsql/data
chown postgres /usr/local/pgsql/data
mkdir /usr/local/pg/data
chown postgres /usr/local/pg/data
su - postgres
/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data
su postgres -c "/usr/local/pgsql/bin/postmaster -o -F -D /usr/local/pgsql/data" &
su postgres -c "/usr/local/pgsql/bin/createdb test"
/usr/local/pg/bin/initdb -D /usr/local/pg/data
/usr/local/pg/bin/postmaster -o -F -D /usr/local/pg/data &
/usr/local/pg/bin/createdb test
exit
#
# Second, install packages DBD-Pg-0.95.tar.gz and DBI-1.14.tar.gz,
# Second, install packages DBD-Pg-1.00.tar.gz and DBI-1.14.tar.gz,
# available from http://www.perl.com/CPAN/
#
export POSTGRES_LIB=/usr/local/pg/lib/
export POSTGRES_INCLUDE=/usr/local/pg/include/postgresql
perl Makefile.PL
make
make install
#
# Now we run the test that can be found in the sql-bench directory in the
@ -59,17 +63,16 @@ su postgres -c "/usr/local/pgsql/bin/createdb test"
# We did run two tests:
# The standard test
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 1G, pg started with -o -F" --user=postgres --server=pg --cmp=mysql
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 512M, pg started with -o -F" --user=postgres --server=pg --cmp=mysql
# and a test where we do a vacuum() after each update.
# (The time for vacuum() is counted in the book-keeping() column)
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 1G, pg started with -o -F" --user=postgres --server=pg --cmp=mysql --fast
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 512M, pg started with -o -F" --user=postgres --server=pg --cmp=mysql --fast
# If you want to store the results in a output/RUN-xxx file, you should
# repeate the benchmark with the extra option --log --use-old-result
# This will create a the RUN file based of the previous results
#
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 1G, pg started with -o -F" --user=postgres --server=pg --cmp=mysql --log --use-old-result
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 1G, pg started with -o -F" --user=postgres --server=pg --cmp=mysql --fast --log --use-old-result
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 512M, pg started with -o -F" --user=postgres --server=pg --cmp=mysql --log --use-old-result
run-all-tests --comment="Intel Xeon, 2x550 Mhz, 512MG, pg started with -o -F" --user=postgres --server=pg --cmp=mysql --fast --log --use-old-result

2
sql-bench/bench-init.pl.sh
View file

@ -31,7 +31,7 @@
# $server Object for current server
# $limits Hash reference to limits for benchmark
$benchmark_version="2.12";
$benchmark_version="2.13";
use Getopt::Long;
require "$pwd/server-cfg" || die "Can't read Configuration file: $!\n";

79
sql-bench/limits/pg.cfg
View file

@ -1,10 +1,10 @@
#This file is automaticly generated by crash-me 1.54
#This file is automaticly generated by crash-me 1.56
NEG=yes # update of column= -column
Need_cast_for_null=no # Need to cast NULL for arithmetic
alter_add_col=yes # Alter table add column
alter_add_constraint=no # Alter table add constraint
alter_add_foreign_key=yes # Alter table add foreign key
alter_add_constraint=yes # Alter table add constraint
alter_add_foreign_key=no # Alter table add foreign key
alter_add_multi_col=no # Alter table add many columns
alter_add_primary_key=no # Alter table add primary key
alter_add_unique=no # Alter table add unique
@ -29,21 +29,22 @@ columns_in_order_by=+64 # number of columns in order by
comment_#=no # # as comment
comment_--=yes # -- as comment (ANSI)
comment_/**/=yes # /* */ as comment
comment_//=no # // as comment (ANSI)
comment_//=no # // as comment
compute=no # Compute
connections=32 # Simultaneous connections (installation default)
constraint_check=yes # Column constraints
constraint_check_table=yes # Table constraints
constraint_null=yes # NULL constraint (SyBase style)
crash_me_safe=yes # crash me safe
crash_me_version=1.54 # crash me version
crash_me_version=1.56 # crash me version
create_default=yes # default value for column
create_default_func=no # default value function for column
create_default_func=yes # default value function for column
create_if_not_exists=no # create table if not exists
create_index=yes # create index
create_schema=no # Create SCHEMA
create_table_select=with AS # create table from select
cross_join=yes # cross join (same as from a,b)
date_as_string=yes # String functions on date columns
date_infinity=no # Supports 'infinity dates
date_last=yes # Supports 9999-12-31 dates
date_one=yes # Supports 0001-01-01 dates
@ -58,16 +59,16 @@ drop_requires_cascade=no # drop table require cascade/restrict
drop_restrict=no # drop table with cascade/restrict
end_colon=yes # allows end ';'
except=yes # except
except_all=no # except all
except_all=yes # except all
except_all_incompat=no # except all (incompatible lists)
except_incompat=no # except (incompatible lists)
float_int_expr=yes # mixing of integer and float in expression
foreign_key=yes # foreign keys
foreign_key_syntax=yes # foreign key syntax
full_outer_join=no # full outer join
full_outer_join=yes # full outer join
func_extra_!=no # Function NOT as '!' in SELECT
func_extra_%=yes # Function MOD as %
func_extra_&=no # Function & (bitwise and)
func_extra_&=yes # Function & (bitwise and)
func_extra_&&=no # Function AND as '&&'
func_extra_<>=yes # Function <> in SELECT
func_extra_==yes # Function =
@ -79,12 +80,12 @@ func_extra_atn2=no # Function ATN2
func_extra_auto_num2string=no # Function automatic num->string convert
func_extra_auto_string2num=yes # Function automatic string->num convert
func_extra_between=yes # Function BETWEEN in SELECT
func_extra_binary_shifts=no # Function << and >> (bitwise shifts)
func_extra_binary_shifts=yes # Function << and >> (bitwise shifts)
func_extra_bit_count=no # Function BIT_COUNT
func_extra_ceil=yes # Function CEIL
func_extra_charindex=no # Function CHARINDEX
func_extra_chr=no # Function CHR
func_extra_concat_as_+=no # Function concatenation with +
func_extra_chr=yes # Function CHR
func_extra_concat_as_+=error # Function concatenation with +
func_extra_concat_list=no # Function CONCAT(list)
func_extra_convert=no # Function CONVERT
func_extra_cosh=no # Function COSH
@ -103,7 +104,7 @@ func_extra_getdate=no # Function GETDATE
func_extra_greatest=no # Function GREATEST
func_extra_if=no # Function IF
func_extra_in_num=yes # Function IN on numbers in SELECT
func_extra_in_str=no # Function IN on strings in SELECT
func_extra_in_str=yes # Function IN on strings in SELECT
func_extra_initcap=yes # Function INITCAP
func_extra_instr=no # Function LOCATE as INSTR
func_extra_instr_oracle=no # Function INSTR (Oracle syntax)
@ -114,7 +115,7 @@ func_extra_last_insert_id=no # Function LAST_INSERT_ID
func_extra_least=no # Function LEAST
func_extra_lengthb=no # Function LENGTHB
func_extra_like=yes # Function LIKE in SELECT
func_extra_like_escape=no # Function LIKE ESCAPE in SELECT
func_extra_like_escape=yes # Function LIKE ESCAPE in SELECT
func_extra_ln=no # Function LN
func_extra_log(m_n)=yes # Function LOG(m,n)
func_extra_logn=no # Function LOGN
@ -160,7 +161,7 @@ func_extra_unix_timestamp=no # Function UNIX_TIMESTAMP
func_extra_userenv=no # Function USERENV
func_extra_version=yes # Function VERSION
func_extra_weekday=no # Function WEEKDAY
func_extra_|=no # Function | (bitwise or)
func_extra_|=yes # Function | (bitwise or)
func_extra_||=no # Function OR as '||'
func_extra_~*=yes # Function ~* (case insensitive compare)
func_odbc_abs=yes # Function ABS
@ -192,7 +193,7 @@ func_odbc_ifnull=no # Function IFNULL
func_odbc_insert=no # Function INSERT
func_odbc_lcase=no # Function LCASE
func_odbc_left=no # Function LEFT
func_odbc_length=no # Function REAL LENGTH
func_odbc_length=yes # Function REAL LENGTH
func_odbc_length_without_space=no # Function ODBC LENGTH
func_odbc_locate_2=no # Function LOCATE(2 arg)
func_odbc_locate_3=no # Function LOCATE(3 arg)
@ -220,7 +221,7 @@ func_odbc_sin=yes # Function SIN
func_odbc_soundex=no # Function SOUNDEX
func_odbc_space=no # Function SPACE
func_odbc_sqrt=no # Function SQRT
func_odbc_substring=no # Function ODBC SUBSTRING
func_odbc_substring=yes # Function ODBC SUBSTRING
func_odbc_tan=yes # Function TAN
func_odbc_timestampadd=no # Function TIMESTAMPADD
func_odbc_timestampdiff=no # Function TIMESTAMPDIFF
@ -246,8 +247,8 @@ func_sql_localtime=no # Function LOCALTIME
func_sql_localtimestamp=no # Function LOCALTIMESTAMP
func_sql_lower=yes # Function LOWER
func_sql_nullif_num=yes # Function NULLIF with numbers
func_sql_nullif_string=no # Function NULLIF with strings
func_sql_octet_length=no # Function OCTET_LENGTH
func_sql_nullif_string=yes # Function NULLIF with strings
func_sql_octet_length=yes # Function OCTET_LENGTH
func_sql_position=yes # Function POSITION
func_sql_searched_case=yes # Function searched CASE
func_sql_session_user=yes # Function SESSION_USER
@ -264,7 +265,7 @@ func_where_eq_some=yes # Function = SOME
func_where_exists=yes # Function EXISTS
func_where_in_num=yes # Function IN on numbers
func_where_like=yes # Function LIKE
func_where_like_escape=no # Function LIKE ESCAPE
func_where_like_escape=yes # Function LIKE ESCAPE
func_where_match=no # Function MATCH
func_where_match_unique=no # Function MATCH UNIQUE
func_where_matches=no # Function MATCHES
@ -283,8 +284,8 @@ group_func_extra_bit_and=no # Group function BIT_AND
group_func_extra_bit_or=no # Group function BIT_OR
group_func_extra_count_distinct_list=no # Group function COUNT(DISTINCT expr,expr,...)
group_func_extra_std=no # Group function STD
group_func_extra_stddev=no # Group function STDDEV
group_func_extra_variance=no # Group function VARIANCE
group_func_extra_stddev=yes # Group function STDDEV
group_func_extra_variance=yes # Group function VARIANCE
group_func_sql_any=no # Group function ANY
group_func_sql_avg=yes # Group function AVG
group_func_sql_count_*=yes # Group function COUNT (*)
@ -315,37 +316,37 @@ insert_multi_value=no # INSERT with Value lists
insert_select=yes # insert INTO ... SELECT ...
insert_with_set=no # INSERT with set syntax
intersect=yes # intersect
intersect_all=no # intersect all
intersect_all=yes # intersect all
intersect_all_incompat=no # intersect all (incompatible lists)
intersect_incompat=no # intersect (incompatible lists)
join_tables=+64 # tables in join
left_outer_join=no # left outer join
left_outer_join_using=no # left outer join using
left_outer_join=yes # left outer join
left_outer_join_using=yes # left outer join using
like_with_column=yes # column LIKE column
like_with_number=yes # LIKE on numbers
lock_tables=yes # lock table
logical_value=1 # Value of logical operation (1=1)
max_big_expressions=10 # big expressions
max_char_size=8104 # max char() size
max_char_size=+8000000 # max char() size
max_column_name=+512 # column name length
max_columns=1600 # Columns in table
max_conditions=19994 # OR and AND in WHERE
max_expressions=9999 # simple expressions
max_index=+64 # max index
max_index_length=2704 # index length
max_index_length=+8192 # index length
max_index_name=+512 # index name length
max_index_part_length=2704 # max index part length
max_index_part_length=235328 # max index part length
max_index_parts=16 # index parts
max_index_varchar_part_length=2704 # index varchar part length
max_row_length=7949 # max table row length (without blobs)
max_row_length_with_null=7949 # table row length with nulls (without blobs)
max_index_varchar_part_length=235328 # index varchar part length
max_row_length=64519 # max table row length (without blobs)
max_row_length_with_null=64519 # table row length with nulls (without blobs)
max_select_alias_name=+512 # select alias name length
max_stack_expression=+2000 # stacked expressions
max_table_alias_name=+512 # table alias name length
max_table_name=+512 # table name length
max_text_size=8104 # max text or blob size
max_text_size=+8000000 # max text or blob size
max_unique_index=+64 # unique indexes
max_varchar_size=8104 # max varchar() size
max_varchar_size=+8000000 # max varchar() size
minus=no # minus
minus_incompat=no # minus (incompatible lists)
minus_neg=no # Calculate 1--1
@ -356,7 +357,7 @@ multi_table_delete=no # DELETE FROM table1,table2...
multi_table_update=no # Update with many tables
natural_join=yes # natural join
natural_join_incompat=yes # natural join (incompatible lists)
natural_left_outer_join=no # natural left outer join
natural_left_outer_join=yes # natural left outer join
no_primary_key=yes # Tables without primary key
null_concat_expr=yes # Is 'a' || NULL = NULL
null_in_index=yes # null in index
@ -364,7 +365,7 @@ null_in_unique=yes # null in unique index
null_num_expr=yes # Is 1+NULL = NULL
nulls_in_unique=yes # null combination in unique index
odbc_left_outer_join=no # left outer join odbc style
operating_system=Linux 2.2.14-5.0 i686 # crash-me tested on
operating_system=Linux 2.4.0-64GB-SMP i686 # crash-me tested on
order_by=yes # Order by
order_by_alias=yes # Order by alias
order_by_function=yes # Order by function
@ -386,7 +387,7 @@ remember_end_space=no # Remembers end space in char()
remember_end_space_varchar=yes # Remembers end space in varchar()
rename_table=no # rename table
repeat_string_size=+8000000 # return string size from function
right_outer_join=no # right outer join
right_outer_join=yes # right outer join
rowid=oid # Type for row id
select_constants=yes # Select constants
select_limit=with LIMIT # LIMIT number of rows
@ -394,7 +395,7 @@ select_limit2=yes # SELECT with LIMIT #,#
select_string_size=16777207 # constant string size in SELECT
select_table_update=yes # Update with sub select
select_without_from=yes # SELECT without FROM
server_version=PostgreSQL version 7.0.2 # server version
server_version=PostgreSQL version 7.1.1 # server version
simple_joins=yes # ANSI SQL simple joins
storage_of_float=round # Storage of float values
subqueries=yes # subqueries
@ -466,7 +467,7 @@ type_extra_timespan=yes # Type timespan
type_extra_uint=no # Type uint
type_extra_varchar2(1_arg)=no # Type varchar2(1 arg)
type_extra_year=no # Type year
type_odbc_bigint=no # Type bigint
type_odbc_bigint=yes # Type bigint
type_odbc_binary(1_arg)=no # Type binary(1 arg)
type_odbc_datetime=yes # Type datetime
type_odbc_tinyint=no # Type tinyint
@ -519,4 +520,4 @@ union_incompat=yes # union (incompatible lists)
unique_in_create=yes # unique in create table
unique_null_in_create=yes # unique null in create
views=yes # views
where_string_size=16777182 # constant string size in where
where_string_size=16777181 # constant string size in where

110
sql-bench/server-cfg.sh
View file

@ -121,53 +121,49 @@ sub new
$self->{'vacuum'} = 1; # When using with --fast
$self->{'drop_attr'} = "";
$limits{'max_conditions'} = 9999; # (Actually not a limit)
$limits{'max_columns'} = 2000; # Max number of columns in table
# Windows can't handle that many files in one directory
$limits{'max_tables'} = (($machine || '') =~ "^win") ? 5000 : 65000;
$limits{'max_text_size'} = 65000; # Max size with default buffers.
$limits{'query_size'} = 1000000; # Max size with default buffers.
$limits{'max_index'} = 16; # Max number of keys
$limits{'max_index_parts'} = 16; # Max segments/key
$limits{'max_column_name'} = 64; # max table and column name
$limits{'join_optimizer'} = 1; # Can optimize FROM tables
$limits{'load_data_infile'} = 1; # Has load data infile
$limits{'lock_tables'} = 1; # Has lock tables
$limits{'NEG'} = 1; # Supports -id
$limits{'alter_add_multi_col'}= 1; #Have ALTER TABLE t add a int,add b int;
$limits{'alter_table'} = 1; # Have ALTER TABLE
$limits{'alter_table_dropcol'}= 1; # Have ALTER TABLE DROP column
$limits{'column_alias'} = 1; # Alias for fields in select statement.
$limits{'func_extra_%'} = 1; # Has % as alias for mod()
$limits{'func_extra_if'} = 1; # Have function if.
$limits{'func_extra_in_num'} = 1; # Has function in
$limits{'func_odbc_floor'} = 1; # Has func_odbc_floor function
$limits{'func_odbc_mod'} = 1; # Have function mod.
$limits{'functions'} = 1; # Has simple functions (+/-)
$limits{'group_functions'} = 1; # Have group functions
$limits{'group_func_sql_min_str'} = 1; # Can execute MIN() and MAX() on strings
$limits{'group_by_position'} = 1; # Can use 'GROUP BY 1'
$limits{'group_distinct_functions'}= 1; # Have count(distinct)
$limits{'select_without_from'}= 1; # Can do 'select 1';
$limits{'multi_drop'} = 1; # Drop table can take many tables
$limits{'subqueries'} = 0; # Doesn't support sub-queries.
$limits{'left_outer_join'} = 1; # Supports left outer joins
$limits{'table_wildcard'} = 1; # Has SELECT table_name.*
$limits{'group_func_extra_std'} = 1; # Have group function std().
$limits{'group_func_sql_min_str'} = 1; # Can execute MIN() and MAX() on strings
$limits{'group_functions'} = 1; # Have group functions
$limits{'having_with_alias'} = 1; # Can use aliases in HAVING
$limits{'having_with_group'} = 1; # Can use group functions in HAVING
$limits{'like_with_column'} = 1; # Can use column1 LIKE column2
$limits{'order_by_position'} = 1; # Can use 'ORDER BY 1'
$limits{'group_by_position'} = 1; # Can use 'GROUP BY 1'
$limits{'alter_table'} = 1; # Have ALTER TABLE
$limits{'alter_add_multi_col'}= 1; #Have ALTER TABLE t add a int,add b int;
$limits{'alter_table_dropcol'}= 1; # Have ALTER TABLE DROP column
$limits{'insert_multi_value'} = 1; # Have INSERT ... values (1,2),(3,4)
$limits{'group_func_extra_std'} = 1; # Have group function std().
$limits{'func_odbc_mod'} = 1; # Have function mod.
$limits{'func_extra_%'} = 1; # Has % as alias for mod()
$limits{'func_odbc_floor'} = 1; # Has func_odbc_floor function
$limits{'func_extra_if'} = 1; # Have function if.
$limits{'column_alias'} = 1; # Alias for fields in select statement.
$limits{'NEG'} = 1; # Supports -id
$limits{'func_extra_in_num'} = 1; # Has function in
$limits{'limit'} = 1; # supports the limit attribute
$limits{'unique_index'} = 1; # Unique index works or not
$limits{'insert_select'} = 1;
$limits{'working_blobs'} = 1; # If big varchar/blobs works
$limits{'join_optimizer'} = 1; # Can optimize FROM tables
$limits{'left_outer_join'} = 1; # Supports left outer joins
$limits{'like_with_column'} = 1; # Can use column1 LIKE column2
$limits{'limit'} = 1; # supports the limit attribute
$limits{'load_data_infile'} = 1; # Has load data infile
$limits{'lock_tables'} = 1; # Has lock tables
$limits{'max_column_name'} = 64; # max table and column name
$limits{'max_columns'} = 2000; # Max number of columns in table
$limits{'max_conditions'} = 9999; # (Actually not a limit)
$limits{'max_index'} = 16; # Max number of keys
$limits{'max_index_parts'} = 16; # Max segments/key
$limits{'max_tables'} = (($machine || '') =~ "^win") ? 5000 : 65000;
$limits{'max_text_size'} = 1000000; # Good enough for tests
$limits{'multi_drop'} = 1; # Drop table can take many tables
$limits{'order_by_position'} = 1; # Can use 'ORDER BY 1'
$limits{'order_by_unused'} = 1;
$limits{'query_size'} = 1000000; # Max size with default buffers.
$limits{'select_without_from'}= 1; # Can do 'select 1';
$limits{'subqueries'} = 0; # Doesn't support sub-queries.
$limits{'table_wildcard'} = 1; # Has SELECT table_name.*
$limits{'unique_index'} = 1; # Unique index works or not
$limits{'working_all_fields'} = 1;
$limits{'working_blobs'} = 1; # If big varchar/blobs works
$smds{'time'} = 1;
$smds{'q1'} = 'b'; # with time not supp by mysql ('')
@ -568,12 +564,12 @@ sub new
$self->{'drop_attr'} = "";
$self->{"vacuum"} = 1;
$limits{'join_optimizer'} = 1; # Can optimize FROM tables
$limits{'load_data_infile'} = 0; # Is this true ?
$limits{'load_data_infile'} = 0;
$limits{'NEG'} = 1; # Can't handle -id
$limits{'alter_table'} = 1; # alter ??
$limits{'NEG'} = 1;
$limits{'alter_add_multi_col'}= 0; # alter_add_multi_col ?
$limits{'alter_table_dropcol'}= 0; # alter_drop_col ?
$limits{'alter_table'} = 1;
$limits{'alter_table_dropcol'}= 0;
$limits{'column_alias'} = 1;
$limits{'func_extra_%'} = 1;
$limits{'func_extra_if'} = 0;
@ -582,33 +578,33 @@ sub new
$limits{'func_odbc_mod'} = 1; # Has %
$limits{'functions'} = 1;
$limits{'group_by_position'} = 1;
$limits{'group_distinct_functions'}= 1; # Have count(distinct)
$limits{'group_func_extra_std'} = 0;
$limits{'group_func_sql_min_str'}= 1; # Can execute MIN() and MAX() on strings
$limits{'group_functions'} = 1;
$limits{'group_distinct_functions'}= 1; # Have count(distinct)
$limits{'having_with_alias'} = 0;
$limits{'having_with_group'} = 1;
$limits{'left_outer_join'} = 0;
$limits{'insert_select'} = 1;
$limits{'left_outer_join'} = 1;
$limits{'like_with_column'} = 1;
$limits{'lock_tables'} = 0; # in ATIS gives this a problem
$limits{'max_column_name'} = 128;
$limits{'max_columns'} = 1000; # 500 crashes pg 6.3
$limits{'max_conditions'} = 9999; # This makes Pg real slow
$limits{'max_index'} = 64; # Big enough
$limits{'max_index_parts'} = 16;
$limits{'max_tables'} = 5000; # 10000 crashes pg 7.0.2
$limits{'max_text_size'} = 65000; # Good enough for test
$limits{'multi_drop'} = 1;
$limits{'order_by_position'} = 1;
$limits{'order_by_unused'} = 1;
$limits{'query_size'} = 16777216;
$limits{'select_without_from'}= 1;
$limits{'subqueries'} = 1;
$limits{'table_wildcard'} = 1;
$limits{'max_column_name'} = 32; # Is this true
$limits{'max_columns'} = 1000; # 500 crashes pg 6.3
$limits{'max_tables'} = 5000; # 10000 crashes pg 7.0.2
$limits{'max_conditions'} = 30; # This makes Pg real slow
$limits{'max_index'} = 64; # Is this true ?
$limits{'max_index_parts'} = 16; # Is this true ?
$limits{'max_text_size'} = 7000; # 8000 crashes pg 6.3
$limits{'query_size'} = 16777216;
$limits{'unique_index'} = 1; # Unique index works or not
$limits{'insert_select'} = 1;
$limits{'working_blobs'} = 1; # If big varchar/blobs works
$limits{'order_by_unused'} = 1;
$limits{'working_all_fields'} = 1;
$limits{'working_blobs'} = 1; # If big varchar/blobs works
# the different cases per query ...
$smds{'q1'} = 'b'; # with time
@ -639,7 +635,7 @@ sub new
sub version
{
my ($version,$dir);
foreach $dir ($ENV{'PGDATA'},"/usr/local/pgsql/data", "/my/local/pgsql/")
foreach $dir ($ENV{'PGDATA'},"/usr/local/pgsql/data", "/usr/local/pg/data")
{
if ($dir && -e "$dir/PG_VERSION")
{

2
sql-bench/test-connect.sh
View file

@ -266,7 +266,7 @@ for ($i=0 ; $i < $opt_loop_count ; $i++)
}
$end_time=new Benchmark;
print "Time to select_big ($opt_loop_count): " .
print "Time to select_big_str ($opt_loop_count): " .
timestr(timediff($end_time, $loop_time),"all") . "\n\n";
$sth = $dbh->do("drop table bench1" . $server->{'drop_attr'})

30
tests/fork_big.pl
View file

@ -88,6 +88,7 @@ for ($i=0 ; $i < $opt_threads ; $i ++)
{
test_select() if (($pid=fork()) == 0); $work{$pid}="select_key";
}
test_select_count() if (($pid=fork()) == 0); $work{$pid}="select_count";
test_delete() if (($pid=fork()) == 0); $work{$pid}="delete";
test_update() if (($pid=fork()) == 0); $work{$pid}="update";
test_flush() if (($pid=fork()) == 0); $work{$pid}= "flush";
@ -213,6 +214,35 @@ sub test_select
exit(0);
}
#
# Do big select count(distinct..) over the table
#
sub test_select_count
{
my ($dbh, $i, $j, $count, $loop);
$dbh = DBI->connect("DBI:mysql:$opt_db:$opt_host",
$opt_user, $opt_password,
{ PrintError => 0}) || die $DBI::errstr;
$count=0;
$i=0;
while (!test_if_abort($dbh))
{
for ($j=0 ; $j < $numtables ; $j++)
{
my ($table)= $testtables[$j]->[0];
simple_query($dbh, "select count(distinct marker),count(distinct id),count(distinct info) from $table");
$count++;
}
sleep(20); # This query is quite slow
}
$dbh->disconnect; $dbh=0;
print "Test_select: Executed $count select count(distinct) queries\n";
exit(0);
}
#
# Delete 1-5 rows from the first 2 tables.
# Test ends when the number of rows for table 3 didn't change during