SQCloudResultIsError

bool SQCloudResultIsError (SQCloudResult *result);

Description

Check if the opaque datatype result is an error.

Parameters

• result: A valid SQCloudResult pointer returned by an SQCloud function.

Return value

true if result is error, otherwise false.

Example

int main (int argc, const char * argv[]) {
    // setup config
    SQCloudConfig config = {0};
    config.username = "myusername";
    config.password = "mypassword"

    SQCloudConnection *conn = SQCloudConnect("myproject.sqlite.cloud", SQCLOUD_DEFAULT_PORT, &config);
    if (SQCloudIsError(conn)) {
        printf("ERROR connecting: %s (%d)\n", SQCloudErrorMsg(conn), SQCloudErrorCode(conn));
        return -1;
    } else {
        printf("Connection to host OK...\n\n");
    }

    // choose a database first
    SQCloudResult *r = SQCloudExec(conn, "USE DATABASE mydatabase.sqlite;");
    if (SQCloudResultIsError(r)) {
        printf("An error occurred while processing the USE DATABASE command.\n");
    } else {
        printf("USE DATABASE succesfully executed.\n");
    }

    // ...
}