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连续执行两个带parameters的查询会报错
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#I5UO2H
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Opened this issue
2022-10-09 16:00
```cs dataTable3 = await (@"select Id,MaterialPlanNum,MaterialNum from aps_MaterialPlan " + strSql.ToString()).SqlQueryAsync(parameters); dataTable4 = await (@"select Id,MaterialPlanNum,MaterialNum from aps_MaterialPlan " + strSql.ToString()).SqlQueryAsync(parameters); ``` 连续执行两个带parameters的查询会报：The SqlParameter is already contained by another SqlParameterCollection. ，是否增加一个clear方法？
```cs dataTable3 = await (@"select Id,MaterialPlanNum,MaterialNum from aps_MaterialPlan " + strSql.ToString()).SqlQueryAsync(parameters); dataTable4 = await (@"select Id,MaterialPlanNum,MaterialNum from aps_MaterialPlan " + strSql.ToString()).SqlQueryAsync(parameters); ``` 连续执行两个带parameters的查询会报：The SqlParameter is already contained by another SqlParameterCollection. ，是否增加一个clear方法？
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