Package org.apache.hadoop.hive.ql.plan

Examples of org.apache.hadoop.hive.ql.plan.DropDatabaseDesc

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      CreateDatabaseDesc createDatabaseDesc = work.getCreateDatabaseDesc();
      if (null != createDatabaseDesc) {
        return createDatabase(db, createDatabaseDesc);
      }

      DropDatabaseDesc dropDatabaseDesc = work.getDropDatabaseDesc();
      if (dropDatabaseDesc != null) {
        return dropDatabase(db, dropDatabaseDesc);
      }

      SwitchDatabaseDesc switchDatabaseDesc = work.getSwitchDatabaseDesc();
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    if (null != ast.getFirstChildWithType(TOK_IFEXISTS)) {
      ifExists = true;
    }

    DropDatabaseDesc dropDatabaseDesc = new DropDatabaseDesc(dbName, ifExists);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), dropDatabaseDesc), conf));
  }
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      CreateDatabaseDesc createDatabaseDesc = work.getCreateDatabaseDesc();
      if (null != createDatabaseDesc) {
        return createDatabase(db, createDatabaseDesc);
      }

      DropDatabaseDesc dropDatabaseDesc = work.getDropDatabaseDesc();
      if (dropDatabaseDesc != null) {
        return dropDatabase(db, dropDatabaseDesc);
      }

      SwitchDatabaseDesc switchDatabaseDesc = work.getSwitchDatabaseDesc();
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    if (showDatabases != null) {
      authorize(HiveOperation.SHOWDATABASES.getInputRequiredPrivileges(),
        HiveOperation.SHOWDATABASES.getOutputRequiredPrivileges());
    }

    DropDatabaseDesc dropDb = work.getDropDatabaseDesc();
    if (dropDb != null) {
      Database db = cntxt.getHive().getDatabase(dropDb.getDatabaseName());
      authorize(db, Privilege.DROP);
    }

    DescDatabaseDesc descDb = work.getDescDatabaseDesc();
    if (descDb != null) {
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    if (null != ast.getFirstChildWithType(HiveParser.TOK_CASCADE)) {
      ifCascade = true;
    }

    DropDatabaseDesc dropDatabaseDesc = new DropDatabaseDesc(dbName, ifExists, ifCascade);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), dropDatabaseDesc), conf));
  }
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    if (showDatabases != null) {
      authorize(HiveOperation.SHOWDATABASES.getInputRequiredPrivileges(),
        HiveOperation.SHOWDATABASES.getOutputRequiredPrivileges());
    }

    DropDatabaseDesc dropDb = work.getDropDatabaseDesc();
    if (dropDb != null) {
      Database db = cntxt.getHive().getDatabase(dropDb.getDatabaseName());
      authorize(db, Privilege.DROP);
    }

    DescDatabaseDesc descDb = work.getDescDatabaseDesc();
    if (descDb != null) {
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    if (null != ast.getFirstChildWithType(TOK_CASCADE)) {
      ifCascade = true;
    }

    DropDatabaseDesc dropDatabaseDesc = new DropDatabaseDesc(dbName, ifExists, ifCascade);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), dropDatabaseDesc), conf));
  }
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      CreateDatabaseDesc createDatabaseDesc = work.getCreateDatabaseDesc();
      if (null != createDatabaseDesc) {
        return createDatabase(db, createDatabaseDesc);
      }

      DropDatabaseDesc dropDatabaseDesc = work.getDropDatabaseDesc();
      if (dropDatabaseDesc != null) {
        return dropDatabase(db, dropDatabaseDesc);
      }

      SwitchDatabaseDesc switchDatabaseDesc = work.getSwitchDatabaseDesc();
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      }
    }
    inputs.add(new ReadEntity(database));
    outputs.add(new WriteEntity(database, WriteEntity.WriteType.DDL_EXCLUSIVE));

    DropDatabaseDesc dropDatabaseDesc = new DropDatabaseDesc(dbName, ifExists, ifCascade);
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), dropDatabaseDesc), conf));
  }
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      CreateDatabaseDesc createDatabaseDesc = work.getCreateDatabaseDesc();
      if (null != createDatabaseDesc) {
        return createDatabase(db, createDatabaseDesc);
      }

      DropDatabaseDesc dropDatabaseDesc = work.getDropDatabaseDesc();
      if (dropDatabaseDesc != null) {
        return dropDatabase(db, dropDatabaseDesc);
      }

      LockDatabaseDesc lockDatabaseDesc = work.getLockDatabaseDesc();
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Related Classes of org.apache.hadoop.hive.ql.plan.DropDatabaseDesc

  • org.apache.hadoop.hive.ql.exec.DDLTask
  • org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer
  • org.apache.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer
  • org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer
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