本文整理了Java中org.apache.hadoop.hive.ql.parse.QBParseInfo.getDestToWhereExpr方法的一些代码示例，展示了QBParseInfo.getDestToWhereExpr的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。QBParseInfo.getDestToWhereExpr方法的具体详情如下：
包路径：org.apache.hadoop.hive.ql.parse.QBParseInfo
类名称：QBParseInfo
方法名：getDestToWhereExpr

QBParseInfo.getDestToWhereExpr介绍

暂无

代码示例

代码示例来源：origin: apache/hive

private RelNode genFilterLogicalPlan(QB qb, RelNode srcRel, Map<String, RelNode> aliasToRel,
     ImmutableMap<String, Integer> outerNameToPosMap, RowResolver outerRR,
                   boolean forHavingClause) throws SemanticException {
 RelNode filterRel = null;
 Iterator<ASTNode> whereClauseIterator = getQBParseInfo(qb).getDestToWhereExpr().values()
   .iterator();
 if (whereClauseIterator.hasNext()) {
  filterRel = genFilterRelNode(qb, (ASTNode) whereClauseIterator.next().getChild(0), srcRel,
    aliasToRel, outerNameToPosMap, outerRR, forHavingClause);
 }
 return filterRel;
}

代码示例来源：origin: apache/drill

private RelNode genFilterLogicalPlan(QB qb, RelNode srcRel, Map<String, RelNode> aliasToRel,
     ImmutableMap<String, Integer> outerNameToPosMap, RowResolver outerRR,
                   boolean forHavingClause) throws SemanticException {
 RelNode filterRel = null;
 Iterator<ASTNode> whereClauseIterator = getQBParseInfo(qb).getDestToWhereExpr().values()
   .iterator();
 if (whereClauseIterator.hasNext()) {
  filterRel = genFilterRelNode(qb, (ASTNode) whereClauseIterator.next().getChild(0), srcRel,
    aliasToRel, outerNameToPosMap, outerRR, forHavingClause);
 }
 return filterRel;
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

private RelNode genFilterLogicalPlan(QB qb, RelNode srcRel, Map<String, RelNode> aliasToRel,
  boolean forHavingClause) throws SemanticException {
 RelNode filterRel = null;
 Iterator<ASTNode> whereClauseIterator = getQBParseInfo(qb).getDestToWhereExpr().values()
   .iterator();
 if (whereClauseIterator.hasNext()) {
  filterRel = genFilterRelNode(qb, (ASTNode) whereClauseIterator.next().getChild(0), srcRel,
    aliasToRel, forHavingClause);
 }
 return filterRel;
}

代码示例来源：origin: org.apache.hadoop.hive/hive-exec

Table tab = (iter.next()).getValue();
if (!tab.isPartitioned()) {
 if (qbParseInfo.getDestToWhereExpr().isEmpty()) {
  fetch = new FetchWork(tab.getPath().toString(), Utilities
    .getTableDesc(tab), qb.getParseInfo().getOuterQueryLimit());