="ECPG-SQLCA"
>33.8.2. sqlca</A
></H2
><P
>    For more powerful error handling, the embedded SQL interface
    provides a global variable with the name <TT
CLASS="VARNAME"
>sqlca</TT
>
    (SQL communication area)
    that has the following structure:
</P><PRE
CLASS="PROGRAMLISTING"
>struct
{
    char sqlcaid[8];
    long sqlabc;
    long sqlcode;
    struct
    {
        int sqlerrml;
        char sqlerrmc[SQLERRMC_LEN];
    } sqlerrm;
    char sqlerrp[8];
    long sqlerrd[6];
    char sqlwarn[8];
    cha