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--source include/have_rocksdb.inc
--perl
use Cwd 'abs_path';
open(FILE, ">", "$ENV{MYSQL_TMP_DIR}/data_in_shm.inc") or die;
my $real_path= abs_path($ENV{'MYSQLTEST_VARDIR'});
my $in_shm= index($real_path, "/dev/shm") != -1;
print FILE "let \$DATA_IN_SHM= $in_shm;\n";
close FILE;
EOF
--source $MYSQL_TMP_DIR/data_in_shm.inc
--remove_file $MYSQL_TMP_DIR/data_in_shm.inc
if ($DATA_IN_SHM)
{
--skip DATADIR is in /dev/shm, possibly due to --mem
}
--echo Checking direct reads
--let $_mysqld_option=--rocksdb_use_direct_reads=1
--source include/restart_mysqld_with_option.inc
CREATE TABLE t1 (pk INT PRIMARY KEY DEFAULT '0', a INT(11), b CHAR(8)) ENGINE=rocksdb;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (1, 1,'a');
INSERT INTO t1 (a,b) VALUES (2,'b');
set global rocksdb_force_flush_memtable_now=1;
--sorted_result
SELECT a,b FROM t1;
DROP TABLE t1;
# cleanup
--let _$mysqld_option=
--source include/restart_mysqld.inc
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