Server class db2odbc

A server with server class db2odbc is IBM DB2.

Notes

Sybase certifies the use of IBM's DB2 Connect version 5, with fix pack WR09044. Configure and test your ODBC configuration using the instructions for that product. SQL Anywhere has no specific requirements for the configuration of IBM DB2 data sources.

The following is an example of a CREATE EXISTING TABLE statement for a IBM DB2 server with an ODBC data source named mydb2:

CREATE EXISTING TABLE ibmcol
AT 'mydb2..sysibm.syscolumns';

Data type conversions: IBM DB2

When you issue a CREATE TABLE statement, SQL Anywhere automatically converts the data types to the corresponding IBM DB2 data types. The following table describes the SQL Anywhere to IBM DB2 data type conversions.

SQL Anywhere data type	IBM DB2 default data type
BIT	smallint
TINYINT	smallint
SMALLINT	smallint
INT	int
INTEGER	int
BIGINT	decimal(20,0)
CHAR(1-254)	varchar(n)
CHAR(255-4000)	varchar(n)
CHAR(4001-32767)	long varchar
CHARACTER(1-254)	varchar(n)
CHARACTER(255-4000)	varchar(n)
CHARACTER(4001-32767)	long varchar
VARCHAR(1-4000)	varchar(n)
VARCHAR(4001-32767)	long varchar
CHARACTER VARYING(1-4000)	varchar(n)
CHARACTER VARYING(4001-32767)	long varchar
LONG VARCHAR	long varchar
TEXT	long varchar
BINARY(1-4000)	varchar for bit data
BINARY(4001-32767)	long varchar for bit data
LONG BINARY	long varchar for bit data
IMAGE	long varchar for bit data
DECIMAL [defaults p=30, s=6]	decimal(30,6)
NUMERIC [defaults p=30 s=6]	decimal(30,6)
DECIMAL(128, 128)	NOT SUPPORTED
NUMERIC(128, 128)	NOT SUPPORTED
REAL	real
FLOAT	float
DOUBLE	float
SMALLMONEY	decimal(10,4)
MONEY	decimal(19,4)
DATE	date
TIME	time
SMALLDATETIME	timestamp
DATETIME	timestamp
TIMESTAMP	timestamp

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