Method PopulateDataForResult

viewer/modelutil.go:165–198

(c *sql.Rows, indexMap *int, schemaName string)

}

func (m *TuiModel) PopulateDataForResult(c *sql.Rows, indexMap *int, schemaName string) {
	columnNames, _ := c.Columns()
	columnValues := make(map[string][]interface{})

	for c.Next() { // each row of the table
		// golang wizardry
		columns := make([]interface{}, len(columnNames))
		columnPointers := make([]interface{}, len(columnNames))
		// init interface array
		for i := range columns {
			columnPointers[i] = &columns[i]
		}

		c.Scan(columnPointers...)

		for i, colName := range columnNames {
			val := columnPointers[i].(*interface{})
			columnValues[colName] = append(columnValues[colName], *val)
		}
	}

	// onto the next schema
	*indexMap++
	if m.QueryResult != nil && m.QueryData != nil {
		m.QueryResult.Data[schemaName] = columnValues
		m.QueryData.TableHeaders[schemaName] = columnNames // headers for the schema, for later reference
		m.QueryData.TableIndexMap[*indexMap] = schemaName
		return
	}
	m.Table().Data[schemaName] = columnValues       // data for schema, organized by column
	m.Data().TableHeaders[schemaName] = columnNames // headers for the schema, for later reference
	// mapping between schema and an int ( since maps aren't deterministic), for later reference
	m.Data().TableIndexMap[*indexMap] = schemaName
}

func (m *TuiModel) SwapTableValues(f, t *TableState) {
	from := &f.Data