static class SqlValidatorUtil.GroupAnalyzer
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
(package private) java.util.List<SqlNode> |
extraExprs
Extra expressions, computed from the input as extra GROUP BY
expressions.
|
(package private) int |
groupCount |
(package private) java.util.Map<java.lang.Integer,java.lang.Integer> |
groupExprProjection |
(package private) java.util.List<SqlNode> |
groupExprs |
Constructor and Description |
---|
GroupAnalyzer(java.util.List<SqlNode> groupExprs) |
Modifier and Type | Method and Description |
---|---|
(package private) SqlNode |
createGroupExpr() |
final java.util.List<SqlNode> extraExprs
TUMBLE
functions.final java.util.List<SqlNode> groupExprs
final java.util.Map<java.lang.Integer,java.lang.Integer> groupExprProjection
int groupCount
GroupAnalyzer(java.util.List<SqlNode> groupExprs)
SqlNode createGroupExpr()
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