MariaRocks port: fix rocksdb.table_stats

- Need to manually enable userstat
- MariaDB has a lot fewer columns in table_statistics table.

storage/rocksdb/mysql-test/rocksdb/r/table_stats.result

@@ -4,6 +4,9 @@ SELECT COUNT(*) FROM t1;
 COUNT(*)
 1000
 SELECT * FROM INFORMATION_SCHEMA.TABLE_STATISTICS WHERE TABLE_NAME = "t1";
-TABLE_SCHEMA	TABLE_NAME	TABLE_ENGINE	ROWS_INSERTED	ROWS_UPDATED	ROWS_DELETED	ROWS_READ	ROWS_REQUESTED	COMPRESSED_PAGE_SIZE	COMPRESS_PADDING	COMPRESS_OPS	COMPRESS_OPS_OK	COMPRESS_PRIMARY_OPS	COMPRESS_PRIMARY_OPS_OK	COMPRESS_USECS	COMPRESS_OK_USECS	COMPRESS_PRIMARY_USECS	COMPRESS_PRIMARY_OK_USECS	UNCOMPRESS_OPS	UNCOMPRESS_USECS	ROWS_INDEX_FIRST	ROWS_INDEX_NEXT	IO_READ_BYTES	IO_READ_REQUESTS	IO_READ_SVC_USECS	IO_READ_SVC_USECS_MAX	IO_READ_WAIT_USECS	IO_READ_WAIT_USECS_MAX	IO_READ_SLOW_IOS	IO_WRITE_BYTES	IO_WRITE_REQUESTS	IO_WRITE_SVC_USECS	IO_WRITE_SVC_USECS_MAX	IO_WRITE_WAIT_USECS	IO_WRITE_WAIT_USECS_MAX	IO_WRITE_SLOW_IOS	IO_READ_BYTES_BLOB	IO_READ_REQUESTS_BLOB	IO_READ_SVC_USECS_BLOB	IO_READ_SVC_USECS_MAX_BLOB	IO_READ_WAIT_USECS_BLOB	IO_READ_WAIT_USECS_MAX_BLOB	IO_READ_SLOW_IOS_BLOB	IO_READ_BYTES_PRIMARY	IO_READ_REQUESTS_PRIMARY	IO_READ_SVC_USECS_PRIMARY	IO_READ_SVC_USECS_MAX_PRIMARY	IO_READ_WAIT_USECS_PRIMARY	IO_READ_WAIT_USECS_MAX_PRIMARY	IO_READ_SLOW_IOS_PRIMARY	IO_READ_BYTES_SECONDARY	IO_READ_REQUESTS_SECONDARY	IO_READ_SVC_USECS_SECONDARY	IO_READ_SVC_USECS_MAX_SECONDARY	IO_READ_WAIT_USECS_SECONDARY	IO_READ_WAIT_USECS_MAX_SECONDARY	IO_READ_SLOW_IOS_SECONDARY	IO_INDEX_INSERTS	QUERIES_USED	QUERIES_EMPTY	COMMENT_BYTES	INNODB_ROW_LOCK_WAITS	INNODB_ROW_LOCK_WAIT_TIMEOUTS	INNODB_PAGES_READ	INNODB_PAGES_READ_INDEX	INNODB_PAGES_READ_BLOB	INNODB_PAGES_WRITTEN	INNODB_PAGES_WRITTEN_INDEX	INNODB_PAGES_WRITTEN_BLOB
-test	t1	ROCKSDB	1000	0	0	1000	1001	0	0	0	0	0	0	0	0	0	0	0	0	1	999	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1001	0	0	0	0	0	0	0	0	0	0
+TABLE_SCHEMA	test
+TABLE_NAME	t1
+ROWS_READ	1000
+ROWS_CHANGED	1000
+ROWS_CHANGED_X_INDEXES	1000
 DROP TABLE t1;

storage/rocksdb/mysql-test/rocksdb/t/table_stats-master.opt

+--userstat

storage/rocksdb/mysql-test/rocksdb/t/table_stats.test

@@ -21,7 +21,9 @@ while ($i <= $max) {
 SELECT COUNT(*) FROM t1;
 
 # Verify the table stats are returned
+--vertical_results
 SELECT * FROM INFORMATION_SCHEMA.TABLE_STATISTICS WHERE TABLE_NAME = "t1";
+--horizontal_results
 
 #cleanup
 DROP TABLE t1;