sqlda-native.h

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/*
 * src/interfaces/ecpg/include/sqlda-native.h
 */

#ifndef ECPG_SQLDA_NATIVE_H
#define ECPG_SQLDA_NATIVE_H

/*
 * Maximum length for identifiers (e.g. table names, column names,
 * function names).  Names actually are limited to one less byte than this,
 * because the length must include a trailing zero byte.
 *
 * This should be at least as much as NAMEDATALEN of the database the
 * applications run against.
 */
#define NAMEDATALEN 64

struct sqlname
{
    short       length;
    char        data[NAMEDATALEN];
};

struct sqlvar_struct
{
    short       sqltype;
    short       sqllen;
    char       *sqldata;
    short      *sqlind;
    struct sqlname sqlname;
};

struct sqlda_struct
{
    char        sqldaid[8];
    long        sqldabc;
    short       sqln;
    short       sqld;
    struct sqlda_struct *desc_next;
    struct sqlvar_struct sqlvar[1];
};

#endif   /* ECPG_SQLDA_NATIVE_H */