Data Types supported by Redshift database

SMALLINT,INT2
INTEGER,INT,INT4
BIGINT,INT8

NUMERIC
DECIMAL
REAL
FLOAT4
DOUBLE PRECISION
FLOAT,FLOAT8

DATE
TIMESTAMP
TIMESTAMPZ,TIMESTAMP WITH TIME ZONE

CHAR,CHARACTER
NCHAR
VARCHAR
NVARCHAR
BPCHAR
TEXT

BOOLEAN

GEOMETRY