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

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

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   * @param ast The parsed command tree.
   * @throws SemanticException Parsin failed
   */
  private void analyzeShowFunctions(ASTNode ast)
  throws SemanticException {
    showFunctionsDesc showFuncsDesc;
    if (ast.getChildCount() == 1) {
      String funcNames = stripQuotes(ast.getChild(0).getText());
      showFuncsDesc = new showFunctionsDesc(ctx.getResFile(), funcNames);
    }
    else {
      showFuncsDesc = new showFunctionsDesc(ctx.getResFile());
    }
    rootTasks.add(TaskFactory.get(new DDLWork(getInputs(), getOutputs(), showFuncsDesc), conf));
    setFetchTask(createFetchTask(showFuncsDesc.getSchema()));
  }
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      showTablesDesc showTbls = work.getShowTblsDesc();
      if (showTbls != null) {
        return showTables(db, showTbls);
      }

      showFunctionsDesc showFuncs = work.getShowFuncsDesc();
      if (showFuncs != null) {
        return showFunctions(showFuncs);
      }

      showPartitionsDesc showParts = work.getShowPartsDesc();
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   * @param ast The parsed command tree.
   * @throws SemanticException Parsin failed
   */
  private void analyzeShowFunctions(ASTNode ast)
  throws SemanticException {
    showFunctionsDesc showFuncsDesc;
    if (ast.getChildCount() == 1) {
      String funcNames = unescapeSQLString(ast.getChild(0).getText());
      showFuncsDesc = new showFunctionsDesc(ctx.getResFile(), funcNames);
    }
    else {
      showFuncsDesc = new showFunctionsDesc(ctx.getResFile());
    }
    rootTasks.add(TaskFactory.get(new DDLWork(showFuncsDesc), conf));
    setFetchTask(createFetchTask(showFuncsDesc.getSchema()));
  }
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Related Classes of org.apache.hadoop.hive.ql.plan.ShowFunctionsDesc

  • org.apache.hadoop.hive.ql.exec.DDLTask
  • org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer
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