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- 优化 WhereDynamic 传入集合对象时，逻辑 OR 换为 IN；

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This commit is contained in:
28810
2020-08-14 15:30:58 +08:00
parent cad63308a3
commit 66f123fbed
34 changed files with 150 additions and 144 deletions
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22
FreeSql/Internal/CommonUtils.cs
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@ -286,6 +286,28 @@ namespace FreeSql.Internal
{
return $"{aliasAndDot}{this.QuoteSqlName(pk1.Attribute.Name)} = {this.FormatSql("{0}", Utils.GetDataReaderValue(pk1.Attribute.MapType, dywhere))}";
}
else if (primarys.Length == 1 && dywhere is IEnumerable)
{
var sb = new StringBuilder();
var ie = dywhere as IEnumerable;
var ieidx = 0;
var isEntityType = false;
sb.Append(aliasAndDot).Append(this.QuoteSqlName(pk1.Attribute.Name)).Append(" IN ("); //or会造成扫全表
foreach (var i in ie)
{
if (ieidx > 0) sb.Append(",");
if (ieidx == 0)
{
var itype = i.GetType();
isEntityType = (itype == table.Type || itype.BaseType == table.Type);
}
if (isEntityType) sb.Append(this.FormatSql("{0}", primarys[0].GetMapValue(i)));
else sb.Append(this.FormatSql("{0}", Utils.GetDataReaderValue(pk1.Attribute.MapType, i)));
++ieidx;
}
sb.Append(")");
return sb.ToString();
}
else if (dywhere is IEnumerable)
{
var sb = new StringBuilder();