Function getCopyOfTableWithoutRows

engine/engine.go:658–670

(table *Table)

}

func getCopyOfTableWithoutRows(table *Table) *Table {
	filteredTable := &Table{Columns: []*Column{}}

	for _, column := range table.Columns {
		filteredTable.Columns = append(filteredTable.Columns,
			&Column{
				Type:   column.Type,
				Values: make([]ValueInterface, 0),
				Name:   column.Name,
			})
	}
	return filteredTable
}

func isFulfillingFilters(row map[string]ValueInterface, expressionTree ast.Expression, commandName string) (bool, error) {
	switch mappedExpression := expressionTree.(type) {