SqlServer Doris Flink SQL 类型映射关系

SqlServer 对应 Flink SQL 数据类型映射关系

SQL Server Type	Flink SQL Type
char(n)	CHAR(n)
varchar(n)	VARCHAR(n)
nvarchar(n)	VARCHAR(n)
nchar(n)	VARCHAR(n)
text	STRING
ntext	STRING
xml	STRING
decimal(p, s)	DECIMAL(p, s)
money	DECIMAL(p, s)
smallmoney	DECIMAL(p, s)
numeric	NUMERIC
float	DOUBLE
real	DOUBLE
bit	BOOLEAN
int	INT
tinyint	SMALLINT
smallint	SMALLINT
bigint	BIGINT
date	DATE
time(n)	TIME(n)
datetime2	TIMESTAMP(n)
datetime	TIMESTAMP(n)
smalldatetime	TIMESTAMP(n)
datetimeoffset	TIMESTAMP_LTZ(3)

Doris 和 Flink 数据类型映射关系

Doris Type	Flink Type
NULL_TYPE	NULL
BOOLEAN	BOOLEAN
TINYINT	TINYINT
SMALLINT	SMALLINT
INT	INT
BIGINT	BIGINT
FLOAT	FLOAT
DOUBLE	DOUBLE
DATE	DATE
DATETIME	TIMESTAMP
DECIMAL	DECIMAL
CHAR	STRING
LARGEINT	STRING
VARCHAR	STRING
STRING	STRING
DECIMALV2	DECIMAL
ARRAY	ARRAY
MAP	MAP
JSON	STRING
VARIANT	STRING
IPV4	STRING
IPV6	STRING