org.teiid.query.sql.lang.Query.setSourceHint()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.teiid.query.sql.lang.Query.setSourceHint方法的一些代码示例,展示了Query.setSourceHint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。Query.setSourceHint方法的具体详情如下:
包路径:org.teiid.query.sql.lang.Query
类名称:Query
方法名:setSourceHint

Query.setSourceHint介绍

暂无

代码示例

代码示例来源:origin: teiid/teiid

void setSourceHint(SourceHint sourceHint, Command command) {
  if (sourceHint != null) {
    if (command instanceof SetQuery) {
      ((SetQuery)command).getProjectedQuery().setSourceHint(sourceHint);
    } else {
      command.setSourceHint(sourceHint);
    }
  }
}

代码示例来源:origin: org.teiid/teiid-engine

void setSourceHint(SourceHint sourceHint, Command command) {
  if (sourceHint != null) {
    if (command instanceof SetQuery) {
      ((SetQuery)command).getProjectedQuery().setSourceHint(sourceHint);
    } else {
      command.setSourceHint(sourceHint);
    }
  }
}

代码示例来源:origin: org.jboss.teiid/teiid-engine

void setSourceHint(SourceHint sourceHint, Command command) {
  if (sourceHint != null) {
    if (command instanceof SetQuery) {
      ((SetQuery)command).getProjectedQuery().setSourceHint(sourceHint);
    } else {
      command.setSourceHint(sourceHint);
    }
  }
}

代码示例来源:origin: org.teiid/teiid-engine

/**
 * This method will alias each of the select into elements to the corresponding column name in the 
 * target table.  This ensures that they will all be uniquely named.
 *  
 * @param query
 * @throws QueryValidatorException
 */
private Command rewriteSelectInto(Query query) throws TeiidProcessingException{
  Into into = query.getInto();
  try {
    List<ElementSymbol> allIntoElements = Util.deepClone(ResolverUtil.resolveElementsInGroup(into.getGroup(), metadata), ElementSymbol.class);
    Insert insert = new Insert(into.getGroup(), allIntoElements, Collections.emptyList());
    insert.setSourceHint(query.getSourceHint());
    query.setSourceHint(null);
    query.setInto(null);
    insert.setQueryExpression(query);
    return rewriteInsert(correctDatatypes(insert));
  } catch (QueryMetadataException e) {
     throw new QueryValidatorException(e);
  } catch (TeiidComponentException e) {
     throw new QueryValidatorException(e);
  }
}

代码示例来源:origin: org.jboss.teiid/teiid-engine

/**
 * This method will alias each of the select into elements to the corresponding column name in the 
 * target table.  This ensures that they will all be uniquely named.
 *  
 * @param query
 * @throws QueryValidatorException
 */
private Command rewriteSelectInto(Query query) throws TeiidProcessingException{
  Into into = query.getInto();
  try {
    List<ElementSymbol> allIntoElements = Util.deepClone(ResolverUtil.resolveElementsInGroup(into.getGroup(), metadata), ElementSymbol.class);
    Insert insert = new Insert(into.getGroup(), allIntoElements, Collections.emptyList());
    insert.setSourceHint(query.getSourceHint());
    query.setSourceHint(null);
    query.setInto(null);
    insert.setQueryExpression(query);
    return rewriteInsert(correctDatatypes(insert));
  } catch (QueryMetadataException e) {
     throw new QueryValidatorException(e);
  } catch (TeiidComponentException e) {
     throw new QueryValidatorException(e);
  }
}

代码示例来源:origin: teiid/teiid

/**
 * This method will alias each of the select into elements to the corresponding column name in the 
 * target table.  This ensures that they will all be uniquely named.
 *  
 * @param query
 * @throws QueryValidatorException
 */
private Command rewriteSelectInto(Query query) throws TeiidProcessingException{
  Into into = query.getInto();
  try {
    List<ElementSymbol> allIntoElements = Util.deepClone(ResolverUtil.resolveElementsInGroup(into.getGroup(), metadata), ElementSymbol.class);
    Insert insert = new Insert(into.getGroup(), allIntoElements, Collections.emptyList());
    insert.setSourceHint(query.getSourceHint());
    query.setSourceHint(null);
    query.setInto(null);
    insert.setQueryExpression(query);
    return rewriteInsert(correctDatatypes(insert));
  } catch (QueryMetadataException e) {
     throw new QueryValidatorException(e);
  } catch (TeiidComponentException e) {
     throw new QueryValidatorException(e);
  }
}

代码示例来源:origin: org.teiid/teiid-engine

command = queryCommand;
queryCommand.setSourceHint((SourceHint) accessNode.getProperty(Info.SOURCE_HINT));
queryCommand.getProjectedQuery().setSourceHint((SourceHint) accessNode.getProperty(Info.SOURCE_HINT));
if (intoGroup != null) {
  Insert insertCommand = (Insert)commandRoot.getParent().getProperty(NodeConstants.Info.VIRTUAL_COMMAND);

代码示例来源:origin: teiid/teiid

command = queryCommand;
queryCommand.setSourceHint((SourceHint) accessNode.getProperty(Info.SOURCE_HINT));
queryCommand.getProjectedQuery().setSourceHint((SourceHint) accessNode.getProperty(Info.SOURCE_HINT));
if (intoGroup != null) {
  Insert insertCommand = (Insert)commandRoot.getParent().getProperty(NodeConstants.Info.VIRTUAL_COMMAND);

代码示例来源:origin: org.jboss.teiid/teiid-engine

command = queryCommand;
queryCommand.setSourceHint((SourceHint) accessNode.getProperty(Info.SOURCE_HINT));
queryCommand.getProjectedQuery().setSourceHint((SourceHint) accessNode.getProperty(Info.SOURCE_HINT));
if (intoGroup != null) {
  Insert insertCommand = (Insert)commandRoot.getParent().getProperty(NodeConstants.Info.VIRTUAL_COMMAND);

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