#DB2 DATA TYPES LIST HOW TO#
#DB2 DATA TYPES LIST LICENSE#

For transformations that support precision up to 38 digits, the precision is 1 to 38 digits, and the scale is 0 to 38. In DB2 Database tables, each column has its own data type depending on developer’s requirements. Scale must be less than or equal to precision. This chapter introduces various data types used in DB2. Decimal value with declared precision and scale. For example, if you know that a particular column in an DB2 data source has values only in the range 0 to 999, you could use PIC 999 for your COBOL data. Apache Parquet data types map to transformation data types that the Data Integration Service uses to move data across platforms. If you have more information about the data source type, you might be able to use a different COBOL representation. It appears that it does not work, cause when querying by Id (findOne) using spring data jpa (repository) I get the following error: DB2 SQL Error: SQLCODE-401, SQLSTATE42818, SQLERRMC, DRIVER4.19.26. Graphic GRAPHIC: Fixed length: Fixed length graphic strings that contains double-byte characters Varying length VARGRAPHIC: Varying character graphic string that contains double bye characters. Do not define columns with the following SQL/DS and DB2 data types, because. So you can use PIC 9(9) whenever the data source has an INTEGER type. CLOB: large object strings, you use this when a character string might exceed the limits of the VARCHAR data type. If the partitioning key column for a list partition is an extended data.

#DB2 DATA TYPES LIST HOW TO#

For information on how to view the data type that is mapped in the target, see the section for the target database you are using. The following table shows the IBM DB2 for LUW database source data types that are supported when using Qlik Replicate and the default mapping from Qlik Replicate data types. And since most types have a CHAR representation (in other words, you can actually display most data types, using a standard DB2-capable tool), using PIC X( nn) for each column works perfectly well.Ī better general rule is to use a COBOL type that closely matches the data source data type, but don't worry about getting an exact fit. IBM DB2 for LUW Database source data types. When the Connector opens a data source table, the only thing it checks is that the column names match the COBOL data names.ĭatabase Connectors reads data from the data source, it essentially does a COBOL-style MOVE from the native data type to the COBOL data type, whatever it is. The most important thing to understand in this situation is that there is almost nothing that you can do wrong. Sometimes developers are in a situation where they need to create a COBOL file descriptor (FD) based on an existing data source table.

#DB2 DATA TYPES LIST LICENSE#

Restriction: This topic applies only when a Database Connectors license has been installed via the

Db2 data types list