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Extending HCL OneDB™Beyond standard relational database objects, HCL OneDB™ can be extended to handle specialized data types, access methods, routines, and other objects. HCL OneDB™ includes many built-in extensions that are fully integrated in the database server. HCL OneDB™ also provides DataBlade® modules, which are packages of extended database objects for a particular purpose and that are installed separately from the database server. Alternatively, you can create your own user-defined objects for HCL OneDB™.
Creating extensionsYou can create user-defined data types, routines, access methods, and other database objects to suit your needs. You can use application programming interfaces to write user-defined routines and applications that access data in HCL OneDB™ databases.
DataBlade® API Function ReferenceThe HCL OneDB™ DataBlade® API Function Reference describes the DataBlade® API functions and the subset of functions that the DataBlade® API supports.
Function descriptionsThis section gives comprehensive reference information about the functions that are valid within DataBlade® API modules. It lists the function descriptions in alphabetical order, with syntax, usage information, and return values for the functions.
The deccvlong() functionThe deccvlong() function converts an int4 type value into a decimal type value.

The deccvlong() function

The deccvlong() function converts an int4 type value into a decimal type value.

Syntax

mint deccvlong(lng_val, dec_val)
   int4 lng_val;
   dec_t *dec_val;

lng_val: The int4 value to convert to a decimal value.
dec_val: A pointer to a decimal structure to contain the result of the conversion.

Return values

0: The conversion was successful.
<0: The conversion failed.

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