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- 增加 FreeSql.Provider.OracleOledb 解决US7ASCII 中文乱码问题；

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This commit is contained in:
2881099
2022-08-23 01:28:47 +08:00
parent 4d91d87660
commit 25b98f2fe9
13 changed files with 590 additions and 36 deletions
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8
Providers/FreeSql.Provider.Oracle/Curd/OracleInsert.cs
View File

@@ -1,6 +1,10 @@
using FreeSql.Internal;
using FreeSql.Internal.Model;
#if oledb
using System.Data.OleDb;
#else
using Oracle.ManagedDataAccess.Client;
#endif
using System;
using System.Collections.Generic;
using System.Data;
@@ -194,7 +198,7 @@ namespace FreeSql.Oracle.Curd
return 0;
}
var identColName = _commonUtils.QuoteSqlName(_identCol.Attribute.Name);
var identParam = _commonUtils.AppendParamter(null, $"{_identCol.CsName}99", _identCol, _identCol.Attribute.MapType, 0) as OracleParameter;
var identParam = _commonUtils.AppendParamter(null, $"{_identCol.CsName}99", _identCol, _identCol.Attribute.MapType, 0);
identParam.Direction = ParameterDirection.Output;
sql = $"{sql} RETURNING {identColName} INTO {identParam.ParameterName}";
var dbParms = _params.Concat(new[] { identParam }).ToArray();
@@ -263,7 +267,7 @@ namespace FreeSql.Oracle.Curd
return 0;
}
var identColName = _commonUtils.QuoteSqlName(_identCol.Attribute.Name);
var identParam = _commonUtils.AppendParamter(null, $"{_identCol.CsName}99", _identCol, _identCol.Attribute.MapType, 0) as OracleParameter;
var identParam = _commonUtils.AppendParamter(null, $"{_identCol.CsName}99", _identCol, _identCol.Attribute.MapType, 0);
identParam.Direction = ParameterDirection.Output;
sql = $"{sql} RETURNING {identColName} INTO {identParam.ParameterName}";
var dbParms = _params.Concat(new[] { identParam }).ToArray();

9
Providers/FreeSql.Provider.Oracle/OracleAdo/OracleAdo.cs
View File

@@ -1,11 +1,9 @@
using FreeSql.Internal;
using FreeSql.Internal.Model;
using Oracle.ManagedDataAccess.Client;
using FreeSql.Internal.ObjectPool;
using System;
using System.Collections;
using System.Data.Common;
using System.Text;
using System.Threading;
namespace FreeSql.Oracle
@@ -63,8 +61,13 @@ namespace FreeSql.Oracle
public override DbCommand CreateCommand()
{
var cmd = new OracleCommand();
var cmd =
#if oledb
new System.Data.OleDb.OleDbCommand();
#else
new Oracle.ManagedDataAccess.Client.OracleCommand();
cmd.BindByName = true;
#endif
return cmd;
}

13
Providers/FreeSql.Provider.Oracle/OracleAdo/OracleConnectionPool.cs
View File

@@ -1,11 +1,15 @@
using Oracle.ManagedDataAccess.Client;
#if oledb
using System.Data.OleDb;
using OracleException = System.Data.OleDb.OleDbException;
using OracleConnection = System.Data.OleDb.OleDbConnection;
#else
using Oracle.ManagedDataAccess.Client;
#endif
using FreeSql.Internal.ObjectPool;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
@@ -121,7 +125,10 @@ namespace FreeSql.Oracle
public void OnDestroy(DbConnection obj)
{
try { if (obj.State != ConnectionState.Closed) obj.Close(); } catch { }
#if oledb
#else
try { OracleConnection.ClearPool(obj as OracleConnection); } catch { }
#endif
obj.Dispose();
}

86
Providers/FreeSql.Provider.Oracle/OracleCodeFirst.cs
View File

@@ -2,7 +2,11 @@
using FreeSql.DatabaseModel;
using FreeSql.Internal;
using FreeSql.Internal.Model;
#if oledb
using System.Data.OleDb;
#else
using Oracle.ManagedDataAccess.Client;
#endif
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
@@ -21,37 +25,67 @@ namespace FreeSql.Oracle
public OracleCodeFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression) : base(orm, commonUtils, commonExpression) { }
static object _dicCsToDbLock = new object();
static Dictionary<string, CsToDb<OracleDbType>> _dicCsToDb = new Dictionary<string, CsToDb<OracleDbType>>() {
{ typeof(bool).FullName, CsToDb.New(OracleDbType.Boolean, "number","number(1) NOT NULL", null, false, false) },{ typeof(bool?).FullName, CsToDb.New(OracleDbType.Boolean, "number","number(1) NULL", null, true, null) },
#if oledb
static Dictionary<Type, CsToDb<OleDbType>> _dicCsToDb = new Dictionary<Type, CsToDb<OleDbType>>() {
{ typeof(bool), CsToDb.New(OleDbType.Boolean, "number","number(1) NOT NULL", null, false, false) },{ typeof(bool?), CsToDb.New(OleDbType.Boolean, "number","number(1) NULL", null, true, null) },
{ typeof(sbyte).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(4) NOT NULL", false, false, 0) },{ typeof(sbyte?).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(4) NULL", false, true, null) },
{ typeof(short).FullName, CsToDb.New(OracleDbType.Int16, "number","number(6) NOT NULL", false, false, 0) },{ typeof(short?).FullName, CsToDb.New(OracleDbType.Int16, "number", "number(6) NULL", false, true, null) },
{ typeof(int).FullName, CsToDb.New(OracleDbType.Int32, "number", "number(11) NOT NULL", false, false, 0) },{ typeof(int?).FullName, CsToDb.New(OracleDbType.Int32, "number", "number(11) NULL", false, true, null) },
{ typeof(long).FullName, CsToDb.New(OracleDbType.Int64, "number","number(21) NOT NULL", false, false, 0) },{ typeof(long?).FullName, CsToDb.New(OracleDbType.Int64, "number","number(21) NULL", false, true, null) },
{ typeof(sbyte), CsToDb.New(OleDbType.TinyInt, "number", "number(4) NOT NULL", false, false, 0) },{ typeof(sbyte?), CsToDb.New(OleDbType.TinyInt, "number", "number(4) NULL", false, true, null) },
{ typeof(short), CsToDb.New(OleDbType.SmallInt, "number","number(6) NOT NULL", false, false, 0) },{ typeof(short?), CsToDb.New(OleDbType.SmallInt, "number", "number(6) NULL", false, true, null) },
{ typeof(int), CsToDb.New(OleDbType.Integer, "number", "number(11) NOT NULL", false, false, 0) },{ typeof(int?), CsToDb.New(OleDbType.Integer, "number", "number(11) NULL", false, true, null) },
{ typeof(long), CsToDb.New(OleDbType.BigInt, "number","number(21) NOT NULL", false, false, 0) },{ typeof(long?), CsToDb.New(OleDbType.BigInt, "number","number(21) NULL", false, true, null) },
{ typeof(byte).FullName, CsToDb.New(OracleDbType.Byte, "number","number(3) NOT NULL", true, false, 0) },{ typeof(byte?).FullName, CsToDb.New(OracleDbType.Byte, "number","number(3) NULL", true, true, null) },
{ typeof(ushort).FullName, CsToDb.New(OracleDbType.Decimal, "number","number(5) NOT NULL", true, false, 0) },{ typeof(ushort?).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(5) NULL", true, true, null) },
{ typeof(uint).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(10) NOT NULL", true, false, 0) },{ typeof(uint?).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(10) NULL", true, true, null) },
{ typeof(ulong).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(20) NOT NULL", true, false, 0) },{ typeof(ulong?).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(20) NULL", true, true, null) },
{ typeof(byte), CsToDb.New(OleDbType.UnsignedTinyInt, "number","number(3) NOT NULL", true, false, 0) },{ typeof(byte?), CsToDb.New(OleDbType.UnsignedTinyInt, "number","number(3) NULL", true, true, null) },
{ typeof(ushort), CsToDb.New(OleDbType.UnsignedSmallInt, "number","number(5) NOT NULL", true, false, 0) },{ typeof(ushort?), CsToDb.New(OleDbType.UnsignedSmallInt, "number", "number(5) NULL", true, true, null) },
{ typeof(uint), CsToDb.New(OleDbType.UnsignedInt, "number", "number(10) NOT NULL", true, false, 0) },{ typeof(uint?), CsToDb.New(OleDbType.UnsignedInt, "number", "number(10) NULL", true, true, null) },
{ typeof(ulong), CsToDb.New(OleDbType.UnsignedBigInt, "number", "number(20) NOT NULL", true, false, 0) },{ typeof(ulong?), CsToDb.New(OleDbType.UnsignedBigInt, "number", "number(20) NULL", true, true, null) },
{ typeof(double).FullName, CsToDb.New(OracleDbType.Double, "float", "float(126) NOT NULL", false, false, 0) },{ typeof(double?).FullName, CsToDb.New(OracleDbType.Double, "float", "float(126) NULL", false, true, null) },
{ typeof(float).FullName, CsToDb.New(OracleDbType.Single, "float","float(63) NOT NULL", false, false, 0) },{ typeof(float?).FullName, CsToDb.New(OracleDbType.Single, "float","float(63) NULL", false, true, null) },
{ typeof(decimal).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(10,2) NOT NULL", false, false, 0) },{ typeof(decimal?).FullName, CsToDb.New(OracleDbType.Decimal, "number", "number(10,2) NULL", false, true, null) },
{ typeof(double), CsToDb.New(OleDbType.Double, "float", "float(126) NOT NULL", false, false, 0) },{ typeof(double?), CsToDb.New(OleDbType.Double, "float", "float(126) NULL", false, true, null) },
{ typeof(float), CsToDb.New(OleDbType.Single, "float","float(63) NOT NULL", false, false, 0) },{ typeof(float?), CsToDb.New(OleDbType.Single, "float","float(63) NULL", false, true, null) },
{ typeof(decimal), CsToDb.New(OleDbType.Decimal, "number", "number(10,2) NOT NULL", false, false, 0) },{ typeof(decimal?), CsToDb.New(OleDbType.Decimal, "number", "number(10,2) NULL", false, true, null) },
{ typeof(TimeSpan).FullName, CsToDb.New(OracleDbType.IntervalDS, "interval day to second","interval day(2) to second(6) NOT NULL", false, false, 0) },{ typeof(TimeSpan?).FullName, CsToDb.New(OracleDbType.IntervalDS, "interval day to second", "interval day(2) to second(6) NULL",false, true, null) },
{ typeof(DateTime).FullName, CsToDb.New(OracleDbType.TimeStamp, "timestamp", "timestamp(6) NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTime?).FullName, CsToDb.New(OracleDbType.TimeStamp, "timestamp", "timestamp(6) NULL", false, true, null) },
{ typeof(DateTimeOffset).FullName, CsToDb.New(OracleDbType.TimeStampLTZ, "timestamp with local time zone", "timestamp(6) with local time zone NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTimeOffset?).FullName, CsToDb.New(OracleDbType.TimeStampLTZ, "timestamp with local time zone", "timestamp(6) with local time zone NULL", false, true, null) },
{ typeof(TimeSpan), CsToDb.New(OleDbType.DBTime, "interval day to second","interval day(2) to second(6) NOT NULL", false, false, 0) },{ typeof(TimeSpan?), CsToDb.New(OleDbType.DBTime, "interval day to second", "interval day(2) to second(6) NULL",false, true, null) },
{ typeof(DateTime), CsToDb.New(OleDbType.DBTime, "timestamp", "timestamp(6) NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTime?), CsToDb.New(OleDbType.DBTime, "timestamp", "timestamp(6) NULL", false, true, null) },
{ typeof(DateTimeOffset), CsToDb.New(OleDbType.DBTimeStamp, "timestamp with local time zone", "timestamp(6) with local time zone NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTimeOffset?), CsToDb.New(OleDbType.DBTimeStamp, "timestamp with local time zone", "timestamp(6) with local time zone NULL", false, true, null) },
{ typeof(byte[]).FullName, CsToDb.New(OracleDbType.Blob, "blob", "blob NULL", false, null, new byte[0]) },
{ typeof(string).FullName, CsToDb.New(OracleDbType.NVarchar2, "nvarchar2", "nvarchar2(255) NULL", false, null, "") },
{ typeof(char).FullName, CsToDb.New(OracleDbType.Char, "char", "char(1 CHAR) NULL", false, null, '\0') },
{ typeof(byte[]), CsToDb.New(OleDbType.VarBinary, "blob", "blob NULL", false, null, new byte[0]) },
{ typeof(string), CsToDb.New(OleDbType.VarChar, "nvarchar2", "nvarchar2(255) NULL", false, null, "") },
{ typeof(char), CsToDb.New(OleDbType.Char, "char", "char(1 CHAR) NULL", false, null, '\0') },
{ typeof(Guid).FullName, CsToDb.New(OracleDbType.Char, "char", "char(36 CHAR) NOT NULL", false, false, Guid.Empty) },{ typeof(Guid?).FullName, CsToDb.New(OracleDbType.Char, "char", "char(36 CHAR) NULL", false, true, null) },
{ typeof(Guid), CsToDb.New(OleDbType.Char, "char", "char(36 CHAR) NOT NULL", false, false, Guid.Empty) },{ typeof(Guid?), CsToDb.New(OleDbType.Char, "char", "char(36 CHAR) NULL", false, true, null) },
};
#else
static Dictionary<Type, CsToDb<OracleDbType>> _dicCsToDb = new Dictionary<Type, CsToDb<OracleDbType>>() {
{ typeof(bool), CsToDb.New(OracleDbType.Boolean, "number","number(1) NOT NULL", null, false, false) },{ typeof(bool?), CsToDb.New(OracleDbType.Boolean, "number","number(1) NULL", null, true, null) },
{ typeof(sbyte), CsToDb.New(OracleDbType.Decimal, "number", "number(4) NOT NULL", false, false, 0) },{ typeof(sbyte?), CsToDb.New(OracleDbType.Decimal, "number", "number(4) NULL", false, true, null) },
{ typeof(short), CsToDb.New(OracleDbType.Int16, "number","number(6) NOT NULL", false, false, 0) },{ typeof(short?), CsToDb.New(OracleDbType.Int16, "number", "number(6) NULL", false, true, null) },
{ typeof(int), CsToDb.New(OracleDbType.Int32, "number", "number(11) NOT NULL", false, false, 0) },{ typeof(int?), CsToDb.New(OracleDbType.Int32, "number", "number(11) NULL", false, true, null) },
{ typeof(long), CsToDb.New(OracleDbType.Int64, "number","number(21) NOT NULL", false, false, 0) },{ typeof(long?), CsToDb.New(OracleDbType.Int64, "number","number(21) NULL", false, true, null) },
{ typeof(byte), CsToDb.New(OracleDbType.Byte, "number","number(3) NOT NULL", true, false, 0) },{ typeof(byte?), CsToDb.New(OracleDbType.Byte, "number","number(3) NULL", true, true, null) },
{ typeof(ushort), CsToDb.New(OracleDbType.Decimal, "number","number(5) NOT NULL", true, false, 0) },{ typeof(ushort?), CsToDb.New(OracleDbType.Decimal, "number", "number(5) NULL", true, true, null) },
{ typeof(uint), CsToDb.New(OracleDbType.Decimal, "number", "number(10) NOT NULL", true, false, 0) },{ typeof(uint?), CsToDb.New(OracleDbType.Decimal, "number", "number(10) NULL", true, true, null) },
{ typeof(ulong), CsToDb.New(OracleDbType.Decimal, "number", "number(20) NOT NULL", true, false, 0) },{ typeof(ulong?), CsToDb.New(OracleDbType.Decimal, "number", "number(20) NULL", true, true, null) },
{ typeof(double), CsToDb.New(OracleDbType.Double, "float", "float(126) NOT NULL", false, false, 0) },{ typeof(double?), CsToDb.New(OracleDbType.Double, "float", "float(126) NULL", false, true, null) },
{ typeof(float), CsToDb.New(OracleDbType.Single, "float","float(63) NOT NULL", false, false, 0) },{ typeof(float?), CsToDb.New(OracleDbType.Single, "float","float(63) NULL", false, true, null) },
{ typeof(decimal), CsToDb.New(OracleDbType.Decimal, "number", "number(10,2) NOT NULL", false, false, 0) },{ typeof(decimal?), CsToDb.New(OracleDbType.Decimal, "number", "number(10,2) NULL", false, true, null) },
{ typeof(TimeSpan), CsToDb.New(OracleDbType.IntervalDS, "interval day to second","interval day(2) to second(6) NOT NULL", false, false, 0) },{ typeof(TimeSpan?), CsToDb.New(OracleDbType.IntervalDS, "interval day to second", "interval day(2) to second(6) NULL",false, true, null) },
{ typeof(DateTime), CsToDb.New(OracleDbType.TimeStamp, "timestamp", "timestamp(6) NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTime?), CsToDb.New(OracleDbType.TimeStamp, "timestamp", "timestamp(6) NULL", false, true, null) },
{ typeof(DateTimeOffset), CsToDb.New(OracleDbType.TimeStampLTZ, "timestamp with local time zone", "timestamp(6) with local time zone NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTimeOffset?), CsToDb.New(OracleDbType.TimeStampLTZ, "timestamp with local time zone", "timestamp(6) with local time zone NULL", false, true, null) },
{ typeof(byte[]), CsToDb.New(OracleDbType.Blob, "blob", "blob NULL", false, null, new byte[0]) },
{ typeof(string), CsToDb.New(OracleDbType.NVarchar2, "nvarchar2", "nvarchar2(255) NULL", false, null, "") },
{ typeof(char), CsToDb.New(OracleDbType.Char, "char", "char(1 CHAR) NULL", false, null, '\0') },
{ typeof(Guid), CsToDb.New(OracleDbType.Char, "char", "char(36 CHAR) NOT NULL", false, false, Guid.Empty) },{ typeof(Guid?), CsToDb.New(OracleDbType.Char, "char", "char(36 CHAR) NULL", false, true, null) },
};
#endif
public override DbInfoResult GetDbInfo(Type type)
{
if (_dicCsToDb.TryGetValue(type.FullName, out var trydc)) return new DbInfoResult((int)trydc.type, trydc.dbtype, trydc.dbtypeFull, trydc.isnullable, trydc.defaultValue);
if (_dicCsToDb.TryGetValue(type, out var trydc)) return new DbInfoResult((int)trydc.type, trydc.dbtype, trydc.dbtypeFull, trydc.isnullable, trydc.defaultValue);
if (type.IsArray) return null;
var enumType = type.IsEnum ? type : null;
if (enumType == null && type.IsNullableType())
@@ -62,14 +96,14 @@ namespace FreeSql.Oracle
if (enumType != null)
{
var newItem = enumType.GetCustomAttributes(typeof(FlagsAttribute), false).Any() ?
CsToDb.New(OracleDbType.Int32, "number", $"number(16){(type.IsEnum ? " NOT NULL" : "")}", false, type.IsEnum ? false : true, enumType.CreateInstanceGetDefaultValue()) :
CsToDb.New(OracleDbType.Int64, "number", $"number(32){(type.IsEnum ? " NOT NULL" : "")}", false, type.IsEnum ? false : true, enumType.CreateInstanceGetDefaultValue());
if (_dicCsToDb.ContainsKey(type.FullName) == false)
CsToDb.New(_dicCsToDb[typeof(int)].type, "number", $"number(16){(type.IsEnum ? " NOT NULL" : "")}", false, type.IsEnum ? false : true, enumType.CreateInstanceGetDefaultValue()) :
CsToDb.New(_dicCsToDb[typeof(long)].type, "number", $"number(32){(type.IsEnum ? " NOT NULL" : "")}", false, type.IsEnum ? false : true, enumType.CreateInstanceGetDefaultValue());
if (_dicCsToDb.ContainsKey(type) == false)
{
lock (_dicCsToDbLock)
{
if (_dicCsToDb.ContainsKey(type.FullName) == false)
_dicCsToDb.Add(type.FullName, newItem);
if (_dicCsToDb.ContainsKey(type) == false)
_dicCsToDb.Add(type, newItem);
}
}
return new DbInfoResult((int)newItem.type, newItem.dbtype, newItem.dbtypeFull, newItem.isnullable, newItem.defaultValue);

97
Providers/FreeSql.Provider.Oracle/OracleDbFirst.cs
View File

@@ -1,7 +1,11 @@
using FreeSql.DatabaseModel;
using FreeSql.Internal;
using FreeSql.Internal.Model;
#if oledb
using System.Data.OleDb;
#else
using Oracle.ManagedDataAccess.Client;
#endif
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
@@ -25,6 +29,98 @@ namespace FreeSql.Oracle
}
public int GetDbType(DbColumnInfo column) => (int)GetSqlDbType(column);
#if oledb
OleDbType GetSqlDbType(DbColumnInfo column)
{
var dbfull = column.DbTypeTextFull?.ToLower();
switch (dbfull)
{
case "number(1)": return OleDbType.Boolean;
case "number(4)": return OleDbType.TinyInt;
case "number(6)": return OleDbType.SmallInt;
case "number(11)": return OleDbType.Integer;
case "number(21)": return OleDbType.BigInt;
case "number(3)": return OleDbType.UnsignedTinyInt;
case "number(5)": return OleDbType.UnsignedSmallInt;
case "number(10)": return OleDbType.UnsignedInt;
case "number(20)": return OleDbType.UnsignedBigInt;
case "float(126)": return OleDbType.Double;
case "float(63)": return OleDbType.Single;
case "number(10,2)": return OleDbType.Decimal;
case "interval day(2) to second(6)": return OleDbType.DBTime;
case "timestamp(6)": return OleDbType.DBTime;
case "timestamp(6) with local time zone": return OleDbType.DBTimeStamp;
case "blob": return OleDbType.VarBinary;
case "nvarchar2(255)": return OleDbType.VarChar;
case "char(36 char)": return OleDbType.Char;
}
switch (column.DbTypeText?.ToLower())
{
case "number":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["number(10,2)"]);
return OleDbType.Decimal;
case "float":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["float(126)"]);
return OleDbType.Double;
case "interval day to second":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["interval day(2) to second(6)"]);
return OleDbType.DBTime;
case "date":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["date"]);
return OleDbType.DBTime;
case "timestamp":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["timestamp(6)"]);
return OleDbType.DBTime;
case "timestamp with local time zone":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["timestamp(6) with local time zone"]);
return OleDbType.DBTimeStamp;
case "blob":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["blob"]);
return OleDbType.VarBinary;
case "nvarchar2":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.VarChar;
case "varchar2":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.VarChar;
case "char":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.Char;
case "nchar":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.Char;
case "clob":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.VarChar;
case "nclob":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.VarChar;
case "raw":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["blob"]);
return OleDbType.VarBinary;
case "long raw":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["blob"]);
return OleDbType.VarBinary;
case "binary_float":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["float(63)"]);
return OleDbType.Single;
case "binary_double":
_dicDbToCs.TryAdd(dbfull, _dicDbToCs["float(126)"]);
return OleDbType.Double;
case "rowid":
default:
if (dbfull != null) _dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
return OleDbType.VarChar;
}
throw new NotImplementedException(CoreStrings.S_TypeMappingNotImplemented(column.DbTypeTextFull));
}
#else
OracleDbType GetSqlDbType(DbColumnInfo column)
{
var dbfull = column.DbTypeTextFull?.ToLower();
@@ -115,6 +211,7 @@ namespace FreeSql.Oracle
}
throw new NotImplementedException(CoreStrings.S_TypeMappingNotImplemented(column.DbTypeTextFull));
}
#endif
static ConcurrentDictionary<string, DbToCs> _dicDbToCs = new ConcurrentDictionary<string, DbToCs>(StringComparer.CurrentCultureIgnoreCase);
static OracleDbFirst()

7
Providers/FreeSql.Provider.Oracle/OracleExtensions.cs
View File

@@ -1,5 +1,9 @@
using FreeSql;
#if oledb
using System.Data.OleDb;
#else
using Oracle.ManagedDataAccess.Client;
#endif
using System;
public static partial class FreeSqlOracleGlobalExtensions
@@ -14,6 +18,8 @@ public static partial class FreeSqlOracleGlobalExtensions
public static string FormatOracle(this string that, params object[] args) => _oracleAdo.Addslashes(that, args);
static FreeSql.Oracle.OracleAdo _oracleAdo = new FreeSql.Oracle.OracleAdo();
#if oledb
#else
#region ExecuteOracleBulkCopy
/// <summary>
/// Oracle CopyBulk 批量插入功能<para></para>
@@ -106,4 +112,5 @@ public static partial class FreeSqlOracleGlobalExtensions
}
}
#endregion
#endif
}