Function emit_sqlite_result

lua/sp.c:7007–7015

}

static int emit_sqlite_result(struct sqlclntstate *clnt, sqlite3_context *context)
{
    Lua L = clnt->sp->lua;
    if (lua_gettop(L) != 1) {
        sqlite3_result_error(context, "bad number of return values", -1);
        return -1;
    }
    return lua_to_sqlite(L, context);
}

/* This runs some Lua code in context of on-going SQL stmt. Should not
 * start/commit/rollback ongoing transaction. Calling SQL stmt will cleanup on