1	1	1	1
1	1	1	1
2	2	2	2
key	UInt64					
value1	String				Default	
value2	UInt64				Delta(8), Default	
value3	String				Default	
CREATE TABLE default.compress_table\n(\n    `key` UInt64,\n    `value1` String CODEC(Default),\n    `value2` UInt64 CODEC(Delta(8), Default),\n    `value3` String CODEC(Default)\n)\nENGINE = MergeTree\nORDER BY key\nSETTINGS index_granularity = 8192