Database Ingestion and Replication > Default data-type mappings > Db2 for LUW Source and Snowflake Target
  

Db2 for LUW Source and Snowflake Target

The following table identifies the recommended data-type mappings for Database Ingestion and Replication configurations with a Db2 for Linux, UNIX, and Windows (LUW) source and a Snowflake target:
Db2 for LUW Source Data Type
Snowflake Target Data Type
bigint
integer
binary(size), 1 <= size <= 255
binary(size), 1 <= size <= 255
blob
binary(size), 1 <= size <= max
boolean
boolean
char for bit data
binary(1)
char(size) for bit data, 2 <= size <= 255
binary(size), 2 <= size <= 255
character(size), 1 <= size <= 255
char(size), 4 <= size <= 1020
clob
varchar( size ), 4 <= size <= max
date
date
dbclob
varchar( size ), 4 <= size <= max
decfloat(precision), 16 <= p <= 34
char(255)
decimal(p,s), 1 <= p <= 31, 0 <= s <= 31
number(p,s), 1 <= p <= 31, 0 <= s <= 31
double
float
integer
integer
long varchar
varchar(size), 4 <= size <= 130800
long varchar for bit data
binary(size), 1 <= size <= 32700
long vargraphic
varchar( size ), 4 <= size <= 65400
real
float
smallint
integer
time
time(0)
timestamp(precision), 0 <= p <= 9
timestamp_ntz(precision), 0 <= p <= 9
timestamp(precision), 10 <= p <= 12
char(size), 30 <= size <= 32
varbinary(size), 1 <= size <= 32672
binary(size), 1 <= size <= 32672
varchar(size) for bit data, 1 <= size <= 32672
binary(size), 1 <= size <= 32672
varchar(size), 1 <= size <= 32672
varchar(size), 4 <= size <= 130688
xml
varchar(size), 4 <= size <= max