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- 增加 IUpdate.SetSource 批量更新时指定主键；#337

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This commit is contained in:
2881099
2021-03-04 15:13:39 +08:00
parent afd489c0db
commit 90438e20d8
25 changed files with 142 additions and 136 deletions
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12
Providers/FreeSql.Provider.SqlServer/Curd/SqlServerUpdate.cs
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@ -69,15 +69,15 @@ namespace FreeSql.SqlServer.Curd
protected override void ToSqlCase(StringBuilder caseWhen, ColumnInfo[] primarys)
{
if (_table.Primarys.Length == 1)
if (primarys.Length == 1)
{
var pk = _table.Primarys.First();
var pk = primarys.First();
caseWhen.Append(_commonUtils.RereadColumn(pk, _commonUtils.QuoteSqlName(pk.Attribute.Name)));
return;
}
caseWhen.Append("(");
var pkidx = 0;
foreach (var pk in _table.Primarys)
foreach (var pk in primarys)
{
if (pkidx > 0) caseWhen.Append(" + '+' + ");
caseWhen.Append("cast(").Append(_commonUtils.RereadColumn(pk, _commonUtils.QuoteSqlName(pk.Attribute.Name))).Append(" as varchar)");
@ -88,13 +88,13 @@ namespace FreeSql.SqlServer.Curd
protected override void ToSqlWhen(StringBuilder sb, ColumnInfo[] primarys, object d)
{
if (_table.Primarys.Length == 1)
if (primarys.Length == 1)
{
sb.Append(_commonUtils.FormatSql("{0}", _table.Primarys[0].GetDbValue(d)));
sb.Append(_commonUtils.FormatSql("{0}", primarys[0].GetDbValue(d)));
return;
}
var pkidx = 0;
foreach (var pk in _table.Primarys)
foreach (var pk in primarys)
{
if (pkidx > 0) sb.Append(" + '+' + ");
sb.Append("cast(").Append(_commonUtils.FormatSql("{0}", pk.GetDbValue(d))).Append(" as varchar)");