forked from Boostport/avatica
/
rows_go18.go
60 lines (41 loc) · 1.18 KB
/
rows_go18.go
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// +build go1.8
package avatica
import (
"io"
"reflect"
)
func (r *rows) HasNextResultSet() bool {
lastResultSetID := len(r.resultSets) - 1
return lastResultSetID > r.currentResultSet
}
func (r *rows) NextResultSet() error {
lastResultSetID := len(r.resultSets) - 1
if r.currentResultSet+1 > lastResultSetID {
return io.EOF
}
r.currentResultSet++
return nil
}
func (r *rows) ColumnTypeDatabaseTypeName(index int) string {
return r.resultSets[r.currentResultSet].columns[index].typeName
}
func (r *rows) ColumnTypeLength(index int) (length int64, ok bool) {
l := r.resultSets[r.currentResultSet].columns[index].length
if l == 0 {
return 0, false
}
return l, true
}
func (r *rows) ColumnTypeNullable(index int) (nullable, ok bool) {
return r.resultSets[r.currentResultSet].columns[index].nullable, true
}
func (r *rows) ColumnTypePrecisionScale(index int) (precision, scale int64, ok bool) {
ps := r.resultSets[r.currentResultSet].columns[index].precisionScale
if ps != nil {
return ps.precision, ps.scale, true
}
return 0, 0, false
}
func (r *rows) ColumnTypeScanType(index int) reflect.Type {
return r.resultSets[r.currentResultSet].columns[index].scanType
}