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- 增加 Oracle CLOB/NCLOB 大文本类型读写支持；#259

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This commit is contained in:
28810
2020-03-31 05:56:49 +08:00
parent cdfe48ac03
commit 7795296328
4 changed files with 74 additions and 0 deletions
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48
FreeSql.Tests/FreeSql.Tests/Oracle/OracleCodeFirstTest.cs
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@ -1,5 +1,6 @@
using FreeSql.DataAnnotations;
using Newtonsoft.Json;
using Oracle.ManagedDataAccess.Client;
using System;
using System.Collections.Generic;
using System.Linq;
@ -10,6 +11,53 @@ namespace FreeSql.Tests.Oracle
{
public class OracleCodeFirstTest
{
[Fact]
public void Clob()
{
var str1 = string.Join(",", Enumerable.Range(0, 10000).Select(a => "<22><><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><D0B9><EFBFBD>"));
var item1 = new TS_CLB01 { Data = str1 };
Assert.Equal(1, g.oracle.Insert(item1).ExecuteAffrows());
var item2 = g.oracle.Select<TS_CLB01>().Where(a => a.Id == item1.Id).First();
Assert.Equal(str1, item2.Data);
//NoneParameter
item1 = new TS_CLB01 { Data = str1 };
Assert.Throws<OracleException>(() => g.oracle.Insert(item1).NoneParameter().ExecuteAffrows());
//Oracle.ManagedDataAccess.Client.OracleException:<3A><>ORA-01704: <20>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̫<EFBFBD><CCAB><EFBFBD><EFBFBD>
}
class TS_CLB01
{
public Guid Id { get; set; }
[Column(DbType = "clob")]
public string Data { get; set; }
}
[Fact]
public void Blob()
{
var str1 = string.Join(",", Enumerable.Range(0, 10000).Select(a => "<22><><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><D0B9><EFBFBD>"));
var data1 = Encoding.UTF8.GetBytes(str1);
var item1 = new TS_BLB01 { Data = data1 };
Assert.Equal(1, g.oracle.Insert(item1).ExecuteAffrows());
var item2 = g.oracle.Select<TS_BLB01>().Where(a => a.Id == item1.Id).First();
Assert.Equal(item1.Data.Length, item2.Data.Length);
var str2 = Encoding.UTF8.GetString(item2.Data);
Assert.Equal(str1, str2);
//NoneParameter
item1 = new TS_BLB01 { Data = data1 };
Assert.Throws<OracleException>(() => g.oracle.Insert(item1).NoneParameter().ExecuteAffrows());
//Oracle.ManagedDataAccess.Client.OracleException:<3A><>ORA-01704: <20>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̫<EFBFBD><CCAB><EFBFBD><EFBFBD>
}
class TS_BLB01
{
public Guid Id { get; set; }
public byte[] Data { get; set; }
}
[Fact]
public void StringLength()
{