Package tech.tablesaw.analytic

Interface AnalyticQuerySteps.Execute

All Known Subinterfaces:

AnalyticQuerySteps.AddAggregateFunctionsWithExecute, AnalyticQuerySteps.AddNumberingFunctionWithExecute

Enclosing interface:

AnalyticQuerySteps

public static interface AnalyticQuerySteps.Execute

Method Summary

Modifier and Type	Method	Description
AnalyticQuery	build()	Build the Query object without executing it.
Table	execute()	Executes the query adding all the calculated columns to a new table.
void	executeInPlace()	Executes the query and adds all the calculated columns directly to the source table.

Method Detail

build

AnalyticQuery build()

Build the Query object without executing it.

Returns:

a query object that can be executed.

execute

Table execute()

Executes the query adding all the calculated columns to a new table. The result columns will have the same order as the from table.

Returns:

a new table containing only the result columns.

executeInPlace

void executeInPlace()

Executes the query and adds all the calculated columns directly to the source table.

Throws:

IllegalArgumentException - if any of the calculated columns have the same name as one of the columns in the FROM table.