本文整理了Java中org.apache.calcite.plan.RelOptUtil.correlationColumns
方法的一些代码示例,展示了RelOptUtil.correlationColumns
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。RelOptUtil.correlationColumns
方法的具体详情如下:
包路径:org.apache.calcite.plan.RelOptUtil
类名称:RelOptUtil
方法名:correlationColumns
[英]Finds which columns of a correlation variable are used within a relational expression.
[中]查找关系表达式中使用的相关变量的哪些列。
代码示例来源:origin: apache/hive
final CorrelationId id = Iterables.getOnlyElement(variablesSet);
final ImmutableBitSet requiredColumns =
RelOptUtil.correlationColumns(id, right.rel);
if (!RelOptUtil.notContainsCorrelation(left.rel, id, Litmus.IGNORE)) {
throw new IllegalArgumentException("variable " + id
代码示例来源:origin: apache/drill
final CorrelationId id = Iterables.getOnlyElement(variablesSet);
final ImmutableBitSet requiredColumns =
RelOptUtil.correlationColumns(id, right.rel);
if (!RelOptUtil.notContainsCorrelation(left.rel, id, Litmus.IGNORE)) {
throw new IllegalArgumentException("variable " + id
代码示例来源:origin: Qihoo360/Quicksql
final CorrelationId id = Iterables.getOnlyElement(variablesSet);
final ImmutableBitSet requiredColumns =
RelOptUtil.correlationColumns(id, right.rel);
if (!RelOptUtil.notContainsCorrelation(left.rel, id, Litmus.IGNORE)) {
throw new IllegalArgumentException("variable " + id
代码示例来源:origin: org.apache.calcite/calcite-core
final CorrelationId id = Iterables.getOnlyElement(variablesSet);
final ImmutableBitSet requiredColumns =
RelOptUtil.correlationColumns(id, right.rel);
if (!RelOptUtil.notContainsCorrelation(left.rel, id, Litmus.IGNORE)) {
throw new IllegalArgumentException("variable " + id
内容来源于网络,如有侵权,请联系作者删除!