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Name	Size	Permission
partition_max_parts_hash.inc	1.53 KB	-rw-r--r--
partition_max_parts_inv.inc	3.88 KB	-rw-r--r--
partition_max_parts_key.inc	1.53 KB	-rw-r--r--
partition_max_parts_list.inc	2.43 KB	-rw-r--r--
partition_max_parts_range.inc	2.38 KB	-rw-r--r--
partition_max_sub_parts_key_li...	2.55 KB	-rw-r--r--
partition_max_sub_parts_key_ra...	2.48 KB	-rw-r--r--
partition_max_sub_parts_list.i...	2.52 KB	-rw-r--r--
partition_max_sub_parts_range....	2.46 KB	-rw-r--r--

Code Editor : partition_max_parts_hash.inc

# Need more as 16k open files per process (ulimit -n) on Unix systems.
--source include/have_partition_open_file_limit.inc
##### max rows to be inserted
let $maxrows=65535;

eval create table t2 (a int not null, primary key(a)) engine=$engine
partition by hash (a) partitions 8192;
show create table t2;
let $count= $maxrows;
--echo $count inserts;
--disable_query_log
while ($count)
{
eval insert into t2 values ($count);
dec $count;
}
--enable_query_log
select count(*) from t2;
select count(*) from t2 partition (p0);
select count(*) from t2 partition (p10);
select count(*) from t2 partition (p100);
select count(*) from t2 partition (p1000);
select count(*) from t2 partition (p4000);
select count(*) from t2 partition (p8000);
select count(*) from t2 partition (p8191);

select * from t2 partition (p0);
select * from t2 partition (p10);
select * from t2 partition (p100);
select * from t2 partition (p1000);
select * from t2 partition (p4000);
select * from t2 partition (p8000);
select * from t2 partition (p8191);

delete from t2 partition (p8191);
select * from t2 partition (p8191);
insert into t2 partition (p8191) values (8191), (65535);
select * from t2 partition (p8191);
update t2 partition (p8191) set a=16383 where a= 8191;
select * from t2 partition (p8191);

write_file $MYSQL_TMP_DIR/data01;
8191,
57343,
EOF
replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR;
eval load data infile '$MYSQL_TMP_DIR/data01' into table t2 partition (p8191) fields terminated by ',';
remove_file $MYSQL_TMP_DIR/data01;
select * from t2 partition (p8191);

drop table t2;

${this.title}

Code Editor : partition_max_parts_hash.inc