spring:
  datasource:
    driver-class-name: org.testcontainers.jdbc.ContainerDatabaseDriver
    url: jdbc:tc:mysql:5.7.22://testcontainers/hi_perf_java_pers #?rewriteBatchedStatements=true&profileSQL=true&logger=com.mysql.cj.log.Slf4JLogger
    hikari:
      data-source-properties:
        rewriteBatchedStatements: true
        profileSQL: true
        logger: com.mysql.cj.log.Slf4JLogger

/**
     * Builds a connection URL cache map key based on the connection string itself plus the string representation of the given connection properties.
     * 
     * @param connString
     *            the connection string
     * @param info
     *            the connection arguments map
     * @return a connection string cache map key
     */
    private static String buildConnectionStringCacheKey(String connString, Properties info) {
        StringBuilder sbKey = new StringBuilder(connString);
        sbKey.append("\u00A7"); // Section sign.
        sbKey.append(
                info == null ? null : info.stringPropertyNames().stream().map(k -> k + "=" + info.getProperty(k)).collect(Collectors.joining(", ", "{", "}")));
        return sbKey.toString();
    }