SqlSystemView (Ignite 2.17.0)

All Known Implementing Classes:

FiltrableSystemViewLocal, SqlAbstractLocalSystemView, SqlAbstractSystemView, SystemViewLocal
```
public interface SqlSystemView
```
SQL system view.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`canGetRowCount()`	Check if the row count can be retrieved quickly.
`org.h2.table.Column[]`	`getColumns()`	Gets columns.
`String`	`getCreateSQL()`	Gets SQL script for creating table.
`String`	`getDescription()`	Gets description.
`String[]`	`getIndexes()`	Gets indexed column names.
`long`	`getRowCount()`	Gets row count for this view (or approximated row count, if real value can't be calculated quickly).
`long`	`getRowCountApproximation()`	Gets approximated row count (required to build execution plan).
`Iterator<org.h2.result.Row>`	`getRows(org.h2.engine.Session ses, org.h2.result.SearchRow first, org.h2.result.SearchRow last)`	Gets view content.
`String`	`getTableName()`	Gets table name.
`boolean`	`isDistributed()`

- Method Detail
  - getTableName
```
String getTableName()
```
    Gets table name.
  - getDescription
```
String getDescription()
```
    Gets description.
  - getColumns
```
org.h2.table.Column[] getColumns()
```
    Gets columns.
  - getIndexes
```
String[] getIndexes()
```
    Gets indexed column names.
  - getRows
```
Iterator<org.h2.result.Row> getRows(org.h2.engine.Session ses,
                                    org.h2.result.SearchRow first,
                                    org.h2.result.SearchRow last)
```
    Gets view content.
    
    Parameters:
    
    ses - Session.
    
    first - First.
    
    last - Last.
  - getRowCount
```
long getRowCount()
```
    Gets row count for this view (or approximated row count, if real value can't be calculated quickly).
  - getRowCountApproximation
```
long getRowCountApproximation()
```
    Gets approximated row count (required to build execution plan).
  - canGetRowCount
```
boolean canGetRowCount()
```
    Check if the row count can be retrieved quickly.
    
    Returns:
    
    true if it can
  - getCreateSQL
```
String getCreateSQL()
```
    Gets SQL script for creating table.
  - isDistributed
```
boolean isDistributed()
```
    Returns:
    
    True if view is distributed.