private CompiledQuery issue(String sql, SqlExecutionContext context) throws SqlException {
        SqlCompiler sqlCompiler = sqlCompilerPool.alloc();
        try {
            return sqlCompiler.compile(sql, context);
        } finally {
            sqlCompilerPool.free(sqlCompiler);
        }
    }
Issues an SQL statement against the QuestDb engine
node-repository/src/main/java/com/yahoo/vespa/hosted/provision/autoscale/QuestMetricsDb.java