pt:int
col_boolean:bool
col_int:int
col_date:int
col_double:double
col_timestamp:timestamp
col_timestamp_ltz:timestamp with local timezone
col_decimal:decimal
col_string:string

pt:partition key
no bucket key
bucket count: -1
global btree index: col_boolean/col_int/col_date/col_double/col_timestamp/col_timestamp_ltz/col_decimal/col_string

Msgs:
snapshot-1
Add:(0, i%2, i * 3, 18000 + i, i * 2.2, 1700000000000L + i * 1000L, 1700000000000L + i * 1000L, Decimal(i * 123456L, 18, 6), "str_0000i")
i = [0, 19]
NoCompact

snapshot-2
Add:(1, i%2, i * 3, 18000 + i, i * 2.2, 1700000000000L + i * 1000L, 1700000000000L + i * 1000L, Decimal(i * 123456L, 18, 6), "str_0000i")
i = [0, 19]
NoCompact

snapshot-3: with global btree index for col_boolean/col_int/col_date/col_double/col_timestamp/col_timestamp_ltz/col_decimal/col_string
