diff options
Diffstat (limited to 'storage/rocksdb/mysql-test/rocksdb_sys_vars/t/rocksdb_merge_buf_size_basic.test')
-rw-r--r-- | storage/rocksdb/mysql-test/rocksdb_sys_vars/t/rocksdb_merge_buf_size_basic.test | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/storage/rocksdb/mysql-test/rocksdb_sys_vars/t/rocksdb_merge_buf_size_basic.test b/storage/rocksdb/mysql-test/rocksdb_sys_vars/t/rocksdb_merge_buf_size_basic.test new file mode 100644 index 00000000..8e2dda64 --- /dev/null +++ b/storage/rocksdb/mysql-test/rocksdb_sys_vars/t/rocksdb_merge_buf_size_basic.test @@ -0,0 +1,50 @@ +--source include/have_rocksdb.inc + +--disable_warnings +drop table if exists t1; +--enable_warnings + +set session rocksdb_merge_buf_size=250; +set session rocksdb_merge_combine_read_size=1000; + +CREATE TABLE t1 (i INT, j INT, PRIMARY KEY (i)) ENGINE = ROCKSDB; + +--disable_query_log +let $max = 100; +let $i = 1; +while ($i <= $max) { + let $insert = INSERT INTO t1 VALUES ($i, FLOOR(RAND() * 100)); + inc $i; + eval $insert; +} +--enable_query_log + +ALTER TABLE t1 ADD INDEX kj(j), ALGORITHM=INPLACE; +ALTER TABLE t1 ADD INDEX kij(i,j), ALGORITHM=INPLACE; +SHOW CREATE TABLE t1; + +DROP INDEX kj on t1; +DROP INDEX kij ON t1; + +ALTER TABLE t1 ADD INDEX kj(j), ADD INDEX kij(i,j), ADD INDEX kji(j,i), ALGORITHM=INPLACE; +SHOW CREATE TABLE t1; + +DROP TABLE t1; + +# Reverse CF testing, needs to be added to SSTFileWriter in reverse order +CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=RocksDB; +--disable_query_log +let $max = 100; +let $i = 1; +while ($i <= $max) { + let $insert = INSERT INTO t1 VALUES ($i, FLOOR(RAND() * 100)); + inc $i; + eval $insert; +} +--enable_query_log + +ALTER TABLE t1 ADD INDEX kb(b) comment 'rev:cf1', ALGORITHM=INPLACE; +SHOW CREATE TABLE t1; +SELECT COUNT(*) FROM t1 FORCE INDEX(kb); +DROP TABLE t1; + |