import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
protected DriverVersion createDriverVersion() {
  return DriverVersion.load(
      Driver.class,
      "org-apache-calcite-jdbc.properties",
      "Avatica Remote JDBC Driver",
      "unknown version",
      "Avatica",
      "unknown version");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
@Override
protected DriverVersion createDriverVersion() {
  return DriverVersion.load(
      this.getClass(),
      METADATA_PROPERTIES_RESOURCE_PATH,
      // Driver name and version:
      "Dremio JDBC Driver",
      DremioVersionInfo.getVersion(),
      // Database product name and version:
      "Dremio",
      "<Properties resource " + METADATA_PROPERTIES_RESOURCE_PATH + " not loaded>");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
@Override
protected DriverVersion createDriverVersion() {
  return DriverVersion.load(
      this.getClass(),
      METADATA_PROPERTIES_RESOURCE_PATH,
      // Driver name and version:
      "Apache Drill JDBC Driver",
      DrillVersionInfo.getVersion(),
      // Database product name and version:
      "Apache Drill",
      "<Properties resource " + METADATA_PROPERTIES_RESOURCE_PATH + " not loaded>");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
protected DriverVersion createDriverVersion() {
    return DriverVersion.load(
            Driver.class,
            "org-apache-calcite-jdbc.properties",
            "Calcite JDBC Driver",
            "unknown version",
            "Calcite",
            "unknown version");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
@Override
protected DriverVersion createDriverVersion() {
  return DriverVersion.load(
      QuarkDriver.class,
      "org-apache-calcite-jdbc.properties",
      "Quark Thin Client JDBC QuarkDriver",
      "unknown version",
      "Quark",
      "unknown version");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
protected DriverVersion createDriverVersion() {
  return DriverVersion.load(
      QuarkDriver.class,
      "org-apache-calcite-jdbc.properties",
      "Quark JDBC Driver",
      "unknown version",
      "Quark",
      "unknown version");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
protected DriverVersion createDriverVersion() {
  return DriverVersion.load(
      Driver.class,
      "org-apache-calcite-jdbc.properties",
      "Calcite JDBC Driver",
      "unknown version",
      "Calcite",
      "unknown version");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
@Test
public void testCreateDriverVersion() {
	DriverVersion driverVersion = driver.createDriverVersion();
	assertNotNull(driverVersion);
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
@Override
protected DriverVersion createDriverVersion() {
    return DriverVersion.load(Driver.class, "org-apache-kylin-jdbc.properties", "Kylin JDBC Driver", "unknown version", "Kylin", "unknown version");
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
@Test
public void testVersion() {
    Driver driver = new DummyDriver();
    DriverVersion version = driver.getDriverVersion();
    Assert.assertNotEquals("unknown version", version.productVersion);
}
 

import org.apache.calcite.avatica.DriverVersion; //导入依赖的package包/类
protected DriverVersion createDriverVersion() {
  return new SplunkDriverVersion();
}