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Update Oracle in number >1000

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This commit is contained in:
sunkaixuan 2022-12-11 18:15:13 +08:00
parent 3b315fd479
commit 48ef7a8165
1 changed files with 34 additions and 5 deletions
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39
Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider_Condition.cs
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@ -245,11 +245,18 @@ namespace SqlSugar
parameters.Add(new SugarParameter(parameterName, item.FieldValue));
}
private static void In(StringBuilder builder, ConditionalModel item, string type, string temp)
private void In(StringBuilder builder, ConditionalModel item, string type, string temp)
{
if (item.FieldValue == null) item.FieldValue = string.Empty;
var inValue1 = string.Empty;
inValue1 = In_GetInValue(item);
var inArray=item.FieldValue.Split(',');
var pageSize = 1000;
if (inArray.Length > pageSize&&this.Context.CurrentConnectionConfig.DbType==DbType.Oracle)
{
InBig(builder,item,type,temp,inArray, pageSize);
return;
}
inValue1 = In_GetInValue(item, inArray);
if (item.CSharpTypeName.HasValue() && UtilMethods.IsNumber(item.CSharpTypeName))
{
inValue1 = inValue1.Replace("'", "");
@ -273,16 +280,38 @@ namespace SqlSugar
builder.AppendFormat(temp, type, item.FieldName.ToSqlFilter(), "IN", inValue1);
}
private static string In_GetInValue(ConditionalModel item)
private void InBig(StringBuilder builder, ConditionalModel item, string type, string temp, string[] inArray, int pageSize)
{
var sqlList = new List<string>();
this.Context.Utilities.PageEach(inArray, pageSize, items =>
{
if (item.CSharpTypeName.EqualCase("string") || item.CSharpTypeName == null)
{
sqlList.Add("(" + item.FieldName.ToSqlFilter() + " IN (" + items.Distinct().ToArray().ToJoinSqlInVals() + "))");
}
else
{
sqlList.Add("(" + item.FieldName.ToSqlFilter() + " IN (" + items.Select(it => it == "" ? "null" : it).Distinct().ToArray().ToJoinSqlInVals() + "))");
}
});
var inValue1 = $" {string.Join(" OR ",sqlList)} ";
if (item.CSharpTypeName.HasValue() && UtilMethods.IsNumber(item.CSharpTypeName))
{
inValue1 = inValue1.Replace("'", "");
}
builder.AppendFormat(temp, type, "", " ", inValue1);
}
private static string In_GetInValue(ConditionalModel item,string[] inArray)
{
string inValue1;
if (item.CSharpTypeName.EqualCase("string") || item.CSharpTypeName == null)
{
inValue1 = ("(" + item.FieldValue.Split(',').Distinct().ToArray().ToJoinSqlInVals() + ")");
inValue1 = ("(" + inArray.Distinct().ToArray().ToJoinSqlInVals() + ")");
}
else
{
inValue1 = ("(" + item.FieldValue.Split(',').Select(it => it == "" ? "null" : it).Distinct().ToArray().ToJoinSqlInVals() + ")");
inValue1 = ("(" + inArray.Select(it => it == "" ? "null" : it).Distinct().ToArray().ToJoinSqlInVals() + ")");
}
return inValue1;