Updated on 2023-07-03 GMT+08:00
DB2 for LUW->GaussDB
|
Data Type (DB2 for LUW) |
Data Type (GaussDB) |
Whether to Support Mapping |
|---|---|---|
|
CHARACTER |
CHARACTER |
Yes |
|
VARCHAR |
CHARACTER VARYING |
Yes |
|
LONGVARCHAR |
TEXT |
Yes |
|
GRAPHIC |
CHARACTER VARYING |
Yes |
|
VARGRAPHIC |
CHARACTER VARYING |
Yes |
|
LONGVARGRAPHIC |
TEXT |
Yes |
|
CLOB |
CLOB |
Yes |
|
DBCLOB |
TEXT |
Yes |
|
BLOB |
BLOB |
Yes |
|
BINARY |
BYTEA |
Yes |
|
VARBINARY |
BYTEA |
Yes |
|
REAL |
REAL |
Yes |
|
DOUBLE |
DOUBLE PRECISION |
Yes |
|
SMALLINT |
SMALLINT |
Yes |
|
INTEGER |
INT |
Yes |
|
BIGINT |
BIGINT |
Yes |
|
DECIMAL |
NUMERIC |
Yes |
|
DECFLOAT |
NUMERIC (65,10) |
Yes |
|
DATE |
DATE |
Yes |
|
TIME |
TIME |
Yes |
|
TIMESTAMP |
TIMESTAMP(6) WITHOUT TIME ZONE |
Yes |
|
XML |
TEXT |
Yes (only in full mode) |
|
BOOLEAN |
BOOLEAN |
Yes |
|
DB2SECURITYLABEL |
CHARACTER VARYING(128) |
Yes |
Parent topic: Mapping Data Types
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