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Update FindAndCount

This commit is contained in:
heliosgo 2024-07-11 17:47:51 +08:00
parent ed17be6735
commit a78276bce8
1 changed files with 11 additions and 0 deletions
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11
find.go
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@ -49,6 +49,17 @@ func (session *Session) FindAndCount(rowsSlicePtr any, condiBean ...any) (int64,
return 0, errors.New("needs a pointer to a slice or a map")
}
sliceValueLen := sliceValue.Len()
if session.statement.LimitN == nil {
return int64(sliceValueLen), nil
}
if *session.statement.LimitN > 0 && sliceValueLen == 0 && session.statement.Start <= 0 {
return 0, nil
}
if session.statement.Start >= 0 && sliceValueLen > 0 && sliceValueLen < *session.statement.LimitN {
return int64(session.statement.Start + sliceValueLen), nil
}
sliceElementType := sliceValue.Type().Elem()
if sliceElementType.Kind() == reflect.Ptr {
sliceElementType = sliceElementType.Elem()