Package org.apache.hadoop.hive.ql.parse

Examples of org.apache.hadoop.hive.ql.parse.ASTNode.toStringTree()

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  }

  @Test
  public void testAddPartition() throws Exception {
    ASTNode ast = parse("alter table parted add partition (day='Monday')");
    LOG.info("AST: " + ast.toStringTree());
    AccessURI partitionLocation = HiveAuthzBindingHook.extractPartition(ast);
    Assert.assertNull("Query without part location should not return location",
        partitionLocation);
  }
  @Test
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        partitionLocation);
  }
  @Test
  public void testAddPartitionWithLocation() throws Exception {
    ASTNode ast = parse("alter table parted add partition (day='Monday') location 'file:/'");
    LOG.info("AST: " + ast.toStringTree());
    AccessURI partitionLocation = HiveAuthzBindingHook.extractPartition(ast);
    Assert.assertNotNull("Query with part location must return location",
        partitionLocation);
    Assert.assertEquals("file:///", partitionLocation.getName());
  }
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  }

  @Test
  public void testAddPartitionIfNotExists() throws Exception {
    ASTNode ast = parse("alter table parted add if not exists partition (day='Monday')");
    LOG.info("AST: " + ast.toStringTree());
    AccessURI partitionLocation = HiveAuthzBindingHook.extractPartition(ast);
    Assert.assertNull("Query without part location should not return location",
        partitionLocation);
  }
  @Test
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  }
  @Test
  public void testAddPartitionIfNotExistsWithLocation() throws Exception {
    ASTNode ast = parse("alter table parted add if not exists partition (day='Monday')" +
        " location 'file:/'");
    LOG.info("AST: " + ast.toStringTree());
    AccessURI partitionLocation = HiveAuthzBindingHook.extractPartition(ast);
    Assert.assertNotNull("Query with part location must return location",
        partitionLocation);
    Assert.assertEquals("file:///", partitionLocation.getName());
  }
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      }
      ASTNode inExpr = null;
      inExpr = PTFTranslator.getASTNode(inpCInfo, inputRR);
      if ( inExpr != null ) {
        rr.putExpression(inExpr, cInfo);
        colAlias = inExpr.toStringTree().toLowerCase();
      }
      else {
        colAlias = colAlias == null ? cInfo.getInternalName() : colAlias;
        rr.put(cInfo.getTabAlias(), colAlias, cInfo);
      }
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      }
      ASTNode inExpr = null;
      inExpr = PTFTranslator.getASTNode(inpCInfo, inputRR);
      if ( inExpr != null ) {
        rr.putExpression(inExpr, cInfo);
        colAlias = inExpr.toStringTree().toLowerCase();
      }
      else {
        colAlias = colAlias == null ? cInfo.getInternalName() : colAlias;
        rr.put(cInfo.getTabAlias(), colAlias, cInfo);
      }
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      }
      ASTNode inExpr = null;
      inExpr = PTFTranslator.getASTNode(inpCInfo, inputRR);
      if ( inExpr != null ) {
        rr.putExpression(inExpr, cInfo);
        colAlias = inExpr.toStringTree().toLowerCase();
      }
      else {
        colAlias = colAlias == null ? cInfo.getInternalName() : colAlias;
        rr.put(cInfo.getTabAlias(), colAlias, cInfo);
      }
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      }
      ASTNode inExpr = null;
      inExpr = PTFTranslator.getASTNode(inpCInfo, inputRR);
      if ( inExpr != null ) {
        rr.putExpression(inExpr, cInfo);
        colAlias = inExpr.toStringTree().toLowerCase();
      }
      else {
        colAlias = colAlias == null ? cInfo.getInternalName() : colAlias;
        rr.put(cInfo.getTabAlias(), colAlias, cInfo);
      }
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