Function dump_param

tools/cdb2_sqlreplay/cdb2_sqlreplay.cpp:537–593

}

void dump_param(cson_value *param) {
    char *name;
    char *type;

    cson_object *obj;
    cson_value_fetch_object(param, &obj);

    cson_value *nameval = cson_object_get(obj, "name");
    if (nameval == nullptr)
        return;
    name = (char*) cson_value_get_string(nameval);

    cson_value *typeval = cson_object_get(obj, "type");
    if (typeval == nullptr)
        return;
    type = cson_value_get_string(typeval);

    cson_value *val = cson_object_get(obj, "value");
    if (val == nullptr)
        return;

#define typecheck(type) \
    do {                \
        if (!cson_value_is_##type(val)) { \
            fprintf(stderr, ">Unexpected type for param %s\n", name); \
            return;                \
        }                   \
    } while(0)

    if (strcmp(type, "largeint") == 0) {
        typecheck(integer);
        printf("@bind CDB2_INTEGER %s %" PRId64"\n", name, (int64_t) cson_value_get_integer(val));
    }
    else if (strcmp(type, "doublefloat") == 0) {
        typecheck(double);
        printf("@bind CDB2_REAL %s %f\n", name, cson_value_get_double(val));
    }
    else if (strcmp(type, "char") == 0) {
        typecheck(string);
        printf("@bind CDB2_CSTRING %s %s\n", name, (char*) cson_value_get_string(val));
    }
    else if (strcmp(type, "blob") == 0) {
        typecheck(string);
        printf("@bind CDB2_BLOB %s %s\n", name, (char*) cson_value_get_string(val));
    }
    else if (strcmp(type, "datetime") == 0) {
        typecheck(string);
        printf("@bind CDB2_DATETIME %s %s\n", name, (char*) cson_value_get_string(val));
    }
    else if (strcmp(type, "datetimeus") == 0) {
        typecheck(string);
        printf("@bind CDB2_DATETIMEUS %s %s\n", name, (char*) cson_value_get_string(val));
    }
    else {
        fprintf(stderr, ">Unknown bound_parameters type %s\n", type);
    }
}