db_result.h

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#pragma once
 
#include <common/xroad_common_types.h>
#include <common/xroad_string.h>
#include <common/xroad_variant.h>
#include <stdint.h>
#include <stdbool.h>
#include "db_engine.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
 
int64_t db_result_get_nfields(db_engine_t* e, const void* obj);
 
xroad_errno_t db_result_get_fname(db_engine_t* e, const void* obj, int32_t col_num, xroad_str_t* fname);
 
int64_t db_result_get_size(db_engine_t* e, const void* obj);
 
xroad_errno_t db_result_get_int64(db_engine_t* e, const void* obj, int32_t row_num, int32_t col_num, int64_t* val,
      bool* is_null);
 
xroad_errno_t db_result_get_bool(db_engine_t* e, const void* obj, int32_t row_num, int32_t col_num, bool* val,
      bool* is_null);
 
xroad_errno_t db_result_get_double(db_engine_t* e, const void* obj, int32_t row_num, int32_t col_num, double* val,
      bool* is_null);
 
xroad_errno_t db_result_get_char(db_engine_t* e, const void* obj, int32_t row_num, int32_t col_num, char* val,
      bool* is_null);
 
xroad_errno_t db_result_get_string(db_engine_t* e, const void* obj, int32_t row_num, int32_t col_num, xroad_str_t* val,
      bool* is_null);
 
xroad_errno_t db_result_get_value(db_engine_t* e, const void* obj, int32_t row_num, int32_t col_num,
      xroad_variant_t* val);
 
#ifdef __cplusplus
}
#endif