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Performance optimization

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This commit is contained in:
sunkaixuan 2023-08-02 16:08:40 +08:00
parent 06b4832274
commit 84bbe42b8d
1 changed files with 15 additions and 1 deletions
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16
Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
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@ -1553,6 +1553,13 @@ namespace SqlSugar
var index = 1;
if (this.Queues.HasValue())
{
var repeatList =
Queues.SelectMany(it => it.Parameters ?? new SugarParameter[] { }).Select(it => it.ParameterName)
.GroupBy(it => it)
.Where(it => it.Count() > 1);
var repeatCount = repeatList.Count();
var isParameterNameRepeat = repeatList
.Count() > 0;
foreach (var item in Queues)
{
if (item.Sql == null)
@ -1567,7 +1574,14 @@ namespace SqlSugar
var newName = itemParameter.ParameterName + "_q_" + index;
SugarParameter parameter = new SugarParameter(newName, itemParameter.Value);
parameter.DbType = itemParameter.DbType;
itemSql = UtilMethods.ReplaceSqlParameter(itemSql, itemParameter, newName);
if (repeatCount>500||(isParameterNameRepeat&& repeatList.Any(it=>it.Key.EqualCase(itemParameter.ParameterName))))
{
itemSql = UtilMethods.ReplaceSqlParameter(itemSql, itemParameter, newName);
}
else
{
parameter.ParameterName = itemParameter.ParameterName;
}
addParameters.Add(parameter);
}
parsmeters.AddRange(addParameters);