SqlValidatorImpl.FunctionParamInfo (Apache Calcite API)

java.lang.Object
- org.apache.calcite.sql.validate.SqlValidatorImpl.FunctionParamInfo

Enclosing class:

SqlValidatorImpl
```
protected static class SqlValidatorImpl.FunctionParamInfo
extends java.lang.Object
```
Utility object used to maintain information about the parameters in a function call.

Field Summary

Fields
Modifier and Type	Field	Description
`java.util.Map<java.lang.String,java.lang.String>`	`columnListParamToParentCursorMap`	Maps a column list parameter to the parent cursor parameter it references.
`java.util.Map<java.lang.Integer,SqlSelect>`	`cursorPosToSelectMap`	Maps a cursor (based on its position relative to other cursor parameters within a function call) to the SELECT associated with the cursor.

Constructor Summary

Constructors
Constructor Description

FunctionParamInfo()

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - cursorPosToSelectMap
```
public final java.util.Map<java.lang.Integer,SqlSelect> cursorPosToSelectMap
```
    Maps a cursor (based on its position relative to other cursor parameters within a function call) to the SELECT associated with the cursor.
  - columnListParamToParentCursorMap
```
public final java.util.Map<java.lang.String,java.lang.String> columnListParamToParentCursorMap
```
    Maps a column list parameter to the parent cursor parameter it references. The parameters are id'd by their names.
- Constructor Detail
  - FunctionParamInfo
```
public FunctionParamInfo()
```