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Update MySqlConnector

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This commit is contained in:
sunkaixuan
2022-06-24 19:35:09 +08:00
parent e541e699dc
commit 7785b9d203
5 changed files with 63 additions and 15 deletions
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13
Src/Asp.Net/SqlSugar.MySqlConnector/MySql/SqlBuilder/MySqlFastBuilder.cs
View File

@@ -8,7 +8,7 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SqlSugar.MySqlConnector
namespace SqlSugar.MySqlConnector
{
public class MySqlFastBuilder:FastBuilder,IFastBuilder
@@ -44,7 +44,7 @@ namespace SqlSugar.MySqlConnector
TableName = dt.TableName,
Local = true,
};
if (this.CharacterSet.HasValue())
if (this.CharacterSet.HasValue())
{
bulk.CharacterSet = this.CharacterSet;
}
@@ -58,7 +58,14 @@ namespace SqlSugar.MySqlConnector
}
catch (MySqlException ex)
{
throw ex;
if (ex.Message == "The used command is not allowed with this MySQL version")
{
Check.ExceptionEasy("connection string add : AllowLoadLocalInfile=true", "BulkCopy MySql连接字符串需要添加 AllowLoadLocalInfile=true; 添加后如果还不行Mysql数据库执行一下 SET GLOBAL local_infile=1 ");
}
else
{
throw ex;
}
}
finally
{

15
Src/Asp.Net/SqlSugar.MySqlConnector/MySql/SqlBuilder/MySqlInsertBuilder.cs
View File

@@ -27,7 +27,8 @@ namespace SqlSugar.MySqlConnector
}
}
}
public override object FormatValue(object value)
int i = 0;
public object FormatValue(object value,string name)
{
var n = "N";
if (this.Context.CurrentConnectionConfig.MoreSettings != null && this.Context.CurrentConnectionConfig.MoreSettings.DisableNvarchar)
@@ -44,9 +45,9 @@ namespace SqlSugar.MySqlConnector
if (type == UtilConstants.DateType)
{
var date = value.ObjToDate();
if (date < Convert.ToDateTime("1900-1-1"))
if (date < UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig))
{
date = Convert.ToDateTime("1900-1-1");
date = UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig);
}
return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
}
@@ -72,7 +73,10 @@ namespace SqlSugar.MySqlConnector
}
else if (type == UtilConstants.StringType || type == UtilConstants.ObjType)
{
return n+"'" + GetString(value).ToSqlFilter() + "'";
++i;
var parameterName = this.Builder.SqlParameterKeyWord + name + i;
this.Parameters.Add(new SugarParameter(parameterName, value));
return parameterName;
}
else
{
@@ -102,6 +106,7 @@ namespace SqlSugar.MySqlConnector
if (isSingle)
{
string columnParametersString = string.Join(",", this.DbColumnInfoList.Select(it => Builder.SqlParameterKeyWord + it.DbColumnName));
ActionMinDate();
return string.Format(SqlTemplate, GetTableNameString, columnsString, columnParametersString);
}
else
@@ -115,7 +120,7 @@ namespace SqlSugar.MySqlConnector
foreach (var item in groupList)
{
batchInsetrSql.Append("(");
insertColumns = string.Join(",", item.Select(it => FormatValue(it.Value)));
insertColumns = string.Join(",", item.Select(it => FormatValue(it.Value,it.PropertyName)));
batchInsetrSql.Append(insertColumns);
if (groupList.Last() == item)
{

14
Src/Asp.Net/SqlSugar.MySqlConnector/MySql/SqlBuilder/MySqlUpdateBuilder.cs
View File

@@ -59,7 +59,7 @@ namespace SqlSugar.MySqlConnector
{
updateTable.Append(SqlTemplateBatchUnion);
}
updateTable.Append("\r\n SELECT " + string.Join(",", columns.Select(it => string.Format(SqlTemplateBatchSelect, FormatValue(it.Value),this.Builder.GetTranslationColumnName(it.DbColumnName)))));
updateTable.Append("\r\n SELECT " + string.Join(",", columns.Select(it => string.Format(SqlTemplateBatchSelect, FormatValue(it.Value,it.PropertyName),this.Builder.GetTranslationColumnName(it.DbColumnName)))));
++i;
}
pageIndex++;
@@ -89,7 +89,8 @@ namespace SqlSugar.MySqlConnector
}
return batchUpdateSql.ToString();
}
public override object FormatValue(object value)
int i = 0;
public object FormatValue(object value,string name)
{
var n = "N";
if (this.Context.CurrentConnectionConfig.MoreSettings != null&&this.Context.CurrentConnectionConfig.MoreSettings.DisableNvarchar)
@@ -106,9 +107,9 @@ namespace SqlSugar.MySqlConnector
if (type == UtilConstants.DateType)
{
var date = value.ObjToDate();
if (date < Convert.ToDateTime("1900-1-1"))
if (date < UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig))
{
date = Convert.ToDateTime("1900-1-1");
date = UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig);
}
return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
}
@@ -142,7 +143,10 @@ namespace SqlSugar.MySqlConnector
}
else if (type == UtilConstants.StringType || type == UtilConstants.ObjType)
{
return n+"'" + GetString(value).ToSqlFilter() + "'";
++i;
var parameterName = this.Builder.SqlParameterKeyWord + name + i;
this.Parameters.Add(new SugarParameter(parameterName, value));
return parameterName;
}
else
{