Hitachi

Hitachi Advanced Database Application Development Guide


19.6.3 Correspondence to the VARCHAR type

Organization of this subsection

(1) Function

a_rdb_VARCHAR_t corresponds to the SQL data type VARCHAR.

(2) Format

typedef struct a_rdb_TG_VARCHAR {
  unsigned int     Length ;
  char             Data[1] ;
} a_rdb_VARCHAR_t ;

(3) Members

Length

Specifies the length (in bytes) of the variable-length character string.

Data

Specifies the variable-length character string.