private RelationalTypeMapping FindMappingForProperty(RelationalTypeMappingInfo mappingInfo)
=> _property != null
? _relationalTypeMapper.FindMapping(_property)
: null;
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
if (storeTypeName != null)
{
if (clrType == typeof(float) &&
mappingInfo.Size != null &&
mappingInfo.Size <= 24 &&
(storeTypeNameBase.Equals("float", StringComparison.OrdinalIgnoreCase) ||
storeTypeNameBase.Equals("double precision", StringComparison.OrdinalIgnoreCase)))
{
return(_real);
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (_namedClrMappings.TryGetValue(clrType.FullName, out var mappingFunc))
{
return(mappingFunc(clrType));
}
if (clrType == typeof(string))
{
var isAnsi = mappingInfo.IsUnicode == false;
var isFixedLength = mappingInfo.IsFixedLength == true;
var maxSize = isAnsi ? 8000 : 4000;
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)(isAnsi ? 900 : 450) : null);
if (size > maxSize)
{
size = isFixedLength ? maxSize : (int?)null;
}
return(size == null
? isAnsi ? _variableLengthMaxAnsiString : _variableLengthMaxUnicodeString
: new AseStringTypeMapping(
unicode: !isAnsi,
size: size,
fixedLength: isFixedLength));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_rowversion);
}
var isFixedLength = mappingInfo.IsFixedLength == true;
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)900 : null);
if (size > 8000)
{
size = isFixedLength ? 8000 : (int?)null;
}
return(size == null
? _variableLengthMaxBinary
: new AseByteArrayTypeMapping(size: size, fixedLength: isFixedLength));
}
}
return(null);
}
private static RelationalTypeMapping FilterByClrType(RelationalTypeMapping mapping, RelationalTypeMappingInfo mappingInfo)
=> mapping != null &&
(mappingInfo.ClrType == null ||
mappingInfo.ClrType == mapping.ClrType)
? mapping
: null;
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
if (storeTypeName != null)
{
if (_options.ConnectionSettings.OldGuids)
{
if (storeTypeName.Equals("binary(16)", StringComparison.OrdinalIgnoreCase) &&
clrType == typeof(Guid))
{
return(_oldGuid);
}
}
else
{
if (storeTypeName.Equals("char(36)", StringComparison.OrdinalIgnoreCase) &&
clrType == typeof(Guid))
{
return(_uniqueidentifier);
}
}
if (mappingInfo.IsUnicode == true)
{
if (_unicodeStoreTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_unicodeStoreTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
else
{
if (storeTypeNameBase.Equals("datetime", StringComparison.OrdinalIgnoreCase))
{
if (clrType == null ||
clrType == typeof(DateTime))
{
return(_options.ServerVersion.SupportsDateTime6 ? _dateTime6 : _dateTime);
}
if (clrType == typeof(DateTimeOffset))
{
return(_options.ServerVersion.SupportsDateTime6 ? _dateTimeOffset6 : _dateTimeOffset);
}
}
else if (storeTypeNameBase.Equals("timestamp", StringComparison.OrdinalIgnoreCase))
{
if (clrType == null ||
clrType == typeof(DateTime))
{
return(_timeStamp6);
}
if (clrType == typeof(DateTimeOffset))
{
return(_timeStampOffset6);
}
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (clrType.TryGetElementType(typeof(JsonObject <>)) != null)
{
return(new MySqlJsonTypeMapping(clrType, unicode: mappingInfo.IsUnicode));
}
if (clrType == typeof(string))
{
// Some of this logic could be moved into MySqlStringTypeMapping once EF #11896 is fixed
var isAnsi = mappingInfo.IsUnicode == false;
var isFixedLength = mappingInfo.IsFixedLength == true;
var charSetSuffix = "";
var bytesPerChar = isAnsi
? _options.AnsiCharSetInfo.BytesPerChar
: _options.UnicodeCharSetInfo.BytesPerChar;
if (isAnsi && (
(mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToAnsiIndexAndKeyColumns) != 0)
||
(!mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToAnsiNonIndexAndKeyColumns) != 0)
))
{
charSetSuffix = $" CHARACTER SET {_options.AnsiCharSetInfo.CharSetName}";
}
if (!isAnsi && (
(mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToUnicodeIndexAndKeyColumns) != 0)
||
(!mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToUnicodeNonIndexAndKeyColumns) != 0)
))
{
charSetSuffix = $" CHARACTER SET {_options.UnicodeCharSetInfo.CharSetName}";
}
var maxSize = 8000 / bytesPerChar;
var size = mappingInfo.Size ??
(mappingInfo.IsKeyOrIndex
// Allow to use at most half of the max key length, so at least 2 columns can fit
? Math.Min(_options.ServerVersion.IndexMaxBytes / (bytesPerChar * 2), 255)
: (int?)null);
if (size > maxSize)
{
size = null;
}
var dbType = isAnsi
? (isFixedLength ? DbType.AnsiStringFixedLength : DbType.AnsiString)
: (isFixedLength ? DbType.StringFixedLength : DbType.String);
return(new MySqlStringTypeMapping(
size == null
? "longtext" + charSetSuffix
: (isFixedLength ? "char(" : "varchar(") + size + ")" + charSetSuffix,
dbType,
!isAnsi,
size,
isFixedLength));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_options.ServerVersion.SupportsDateTime6 ? _binaryRowVersion6 : _binaryRowVersion);
}
var size = mappingInfo.Size ??
(mappingInfo.IsKeyOrIndex ? _options.ServerVersion.IndexMaxBytes : (int?)null);
return(new MySqlByteArrayTypeMapping(
size: size,
fixedLength: mappingInfo.IsFixedLength == true));
}
}
return(null);
}
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
if (storeTypeName != null)
{
if (clrType == typeof(float) &&
mappingInfo.Size != null &&
mappingInfo.Size <= 24 &&
(storeTypeNameBase.Equals("float", StringComparison.OrdinalIgnoreCase) ||
storeTypeNameBase.Equals("double precision", StringComparison.OrdinalIgnoreCase)))
{
return(_real);
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (clrType == typeof(string))
{
var isAnsi = mappingInfo.IsUnicode == false;
var isFixedLength = mappingInfo.IsFixedLength == true;
var baseName = (isAnsi ? "" : "N") + (isFixedLength ? "CHAR" : "VARCHAR2");
var unboundedName = isAnsi ? "CLOB" : "NCLOB";
var maxSize = isAnsi ? 4000 : 2000;
var storeTypeModifier = (RelationalTypeMapping.StoreTypeModifierKind?)null;
var size = (int?)(mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (isAnsi ? 900 : 450) : maxSize));
if (size > maxSize)
{
size = null;
storeTypeModifier = RelationalTypeMapping.StoreTypeModifierKind.None;
}
return(new OracleStringTypeMapping(
storeTypeModifier == RelationalTypeMapping.StoreTypeModifierKind.None ? unboundedName : baseName + "(" + size + ")",
isAnsi ? DbType.AnsiString : (DbType?)null,
!isAnsi,
size,
isFixedLength,
storeTypeModifier));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_rowversion);
}
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)900 : null);
var storeTypeModifier = (RelationalTypeMapping.StoreTypeModifierKind?)null;
if (size > 2000)
{
size = null;
storeTypeModifier = RelationalTypeMapping.StoreTypeModifierKind.None;
}
return(new OracleByteArrayTypeMapping(
(size == -1 || size == null) ? "BLOB" : "RAW(" + size + ")",
DbType.Binary,
size,
storeTypeModifier: storeTypeModifier));
}
}
return(null);
}
protected override RelationalTypeMapping FindMapping(RelationalTypeMappingInfo mappingInfo) => FindRawMapping(mappingInfo)?.Clone(mappingInfo);
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
// Use deferred initialization to support connection (string) based type mapping in
// design time mode (scaffolder etc.).
if (!_initialized)
{
Initialize();
_initialized = true;
}
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
if (storeTypeName != null)
{
if (_options.DefaultDataTypeMappings.ClrBoolean != MySqlBooleanType.None)
{
if (_options.DefaultDataTypeMappings.ClrBoolean == MySqlBooleanType.Bit1)
{
if (storeTypeName.Equals(_bit1.StoreType, StringComparison.OrdinalIgnoreCase))
{
return(_bit1);
}
}
else
{
if (storeTypeName.Equals(_tinyint1.StoreType, StringComparison.OrdinalIgnoreCase))
{
return(_tinyint1);
}
}
}
if (MySqlGuidTypeMapping.IsValidGuidFormat(_options.ConnectionSettings.GuidFormat))
{
if (storeTypeName.Equals(_guid.StoreType, StringComparison.OrdinalIgnoreCase) &&
(clrType == typeof(Guid) || clrType == null))
{
return(_guid);
}
}
if (storeTypeNameBase.Equals(_dateTime6.StoreTypeNameBase, StringComparison.OrdinalIgnoreCase))
{
if (clrType == null ||
clrType == typeof(DateTime))
{
if (mappingInfo.Precision.GetValueOrDefault() > 0 ||
_connectionInfo.ServerVersion.SupportsDateTime6 && _options.DefaultDataTypeMappings.ClrDateTime != MySqlDateTimeType.DateTime)
{
return(_dateTime6);
}
else
{
return(_dateTime);
}
}
if (clrType == typeof(DateTimeOffset))
{
if (mappingInfo.Precision.GetValueOrDefault() > 0 ||
_connectionInfo.ServerVersion.SupportsDateTime6 && _options.DefaultDataTypeMappings.ClrDateTimeOffset != MySqlDateTimeType.DateTime)
{
return(_dateTimeOffset6);
}
else
{
return(_dateTimeOffset);
}
}
}
else if (storeTypeNameBase.Equals(_timeStamp6.StoreTypeNameBase, StringComparison.OrdinalIgnoreCase))
{
if (clrType == null ||
clrType == typeof(DateTime))
{
return(_timeStamp6);
}
if (clrType == typeof(DateTimeOffset))
{
return(_timeStampOffset6);
}
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (clrType.TryGetElementType(typeof(JsonObject <>)) != null)
{
return(new MySqlJsonTypeMapping(clrType, unicode: mappingInfo.IsUnicode));
}
if (clrType == typeof(string))
{
// Some of this logic could be moved into MySqlStringTypeMapping once EF #11896 is fixed
var isNationalCharSet = storeTypeNameBase != null &&
(storeTypeNameBase.Equals(_nchar.StoreTypeNameBase, StringComparison.OrdinalIgnoreCase) ||
storeTypeNameBase.Equals(_nvarchar.StoreTypeNameBase, StringComparison.OrdinalIgnoreCase));
var isFixedLength = mappingInfo.IsFixedLength == true;
var charset = isNationalCharSet ? _options.NationalCharSet : _options.CharSet;
var isUnicode = mappingInfo.IsUnicode ?? charset.IsUnicode;
var bytesPerChar = charset.MaxBytesPerChar;
var charSetSuffix = string.Empty;
if (isUnicode &&
(mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToUnicodeIndexAndKeyColumns) != 0 ||
!mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToUnicodeNonIndexAndKeyColumns) != 0) ||
!isUnicode &&
(mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToAnsiIndexAndKeyColumns) != 0 ||
!mappingInfo.IsKeyOrIndex &&
(_options.CharSetBehavior & CharSetBehavior.AppendToAnsiNonIndexAndKeyColumns) != 0))
{
charSetSuffix = $" CHARACTER SET {(isNationalCharSet ? _options.NationalCharSet : _options.CharSet).Name}";
}
var maxSize = 8000 / bytesPerChar;
var size = mappingInfo.Size ??
(mappingInfo.IsKeyOrIndex
// Allow to use at most half of the max key length, so at least 2 columns can fit
? Math.Min(_connectionInfo.ServerVersion.MaxKeyLength / (bytesPerChar * 2), 255)
: (int?)null);
if (size > maxSize)
{
size = null;
}
var dbType = isUnicode
? isFixedLength ? DbType.StringFixedLength : DbType.String
: isFixedLength ? DbType.AnsiStringFixedLength : DbType.AnsiString;
return(new MySqlStringTypeMapping(
size == null
? "longtext" + charSetSuffix
: (isNationalCharSet ? "n" : string.Empty) +
(isFixedLength ? "char(" : "varchar(") + size + ")" + charSetSuffix,
dbType,
_options,
isUnicode,
size,
isFixedLength));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_connectionInfo.ServerVersion.SupportsDateTime6
? _binaryRowVersion6
: _binaryRowVersion);
}
var size = mappingInfo.Size ??
(mappingInfo.IsKeyOrIndex ? _connectionInfo.ServerVersion.MaxKeyLength : (int?)null);
return(new MySqlByteArrayTypeMapping(
size: size,
fixedLength: mappingInfo.IsFixedLength == true));
}
if (_scaffoldingClrTypeMappings.TryGetValue(clrType, out mapping))
{
return(mapping);
}
}
return(null);
}
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
if (storeTypeName != null)
{
if (clrType == typeof(float) &&
mappingInfo.Size != null &&
mappingInfo.Size <= 24 &&
(storeTypeNameBase.Equals("float", StringComparison.OrdinalIgnoreCase) ||
storeTypeNameBase.Equals("double precision", StringComparison.OrdinalIgnoreCase)))
{
return(_real);
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (_namedClrMappings.TryGetValue(clrType.FullName, out var mappingFunc))
{
return(mappingFunc(clrType));
}
if (clrType == typeof(string))
{
var isAnsi = mappingInfo.IsUnicode == false;
var isFixedLength = mappingInfo.IsFixedLength == true;
var baseName = (isAnsi ? "" : "n") + (isFixedLength ? "char" : "varchar");
var maxSize = isAnsi ? 8000 : 4000;
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)(isAnsi ? 900 : 450) : null);
if (size > maxSize)
{
size = null;
}
var dbType = isAnsi
? (isFixedLength ? DbType.AnsiStringFixedLength : DbType.AnsiString)
: (isFixedLength ? DbType.StringFixedLength : (DbType?)null);
return(new SqlServerStringTypeMapping(
baseName + "(" + (size == null ? "max" : size.ToString()) + ")",
dbType,
!isAnsi,
size,
isFixedLength));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_rowversion);
}
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)900 : null);
if (size > 8000)
{
size = null;
}
var isFixedLength = mappingInfo.IsFixedLength == true;
return(new SqlServerByteArrayTypeMapping(
(isFixedLength ? "binary(" : "varbinary(") + (size == null ? "max" : size.ToString()) + ")",
DbType.Binary,
size));
}
}
return(null);
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
if (storeTypeName != null)
{
// If the TEXT store type is used with a size argument like `TEXT(n)`, it is handled as a synonym
// for `VARCHAR(n)`.
// If the TEXT store type is used without a size argument like `TEXT`, it is handled as a synonym
// for `LONGCHAR`.
// See "Notes" in: https://support.office.com/en-us/article/equivalent-ansi-sql-data-types-7a0a6bef-ef25-45f9-8a9a-3c5f21b5c65d
if (storeTypeNameBase.Equals("text", StringComparison.OrdinalIgnoreCase) &&
!mappingInfo.IsFixedLength.GetValueOrDefault())
{
return(mappingInfo.Size.GetValueOrDefault() > 0
? _variableLengthUnicodeString
: _unboundedUnicodeString);
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (clrType == typeof(string))
{
var isFixedLength = mappingInfo.IsFixedLength == true;
const int maxCharColumnSize = 255;
const int maxIndexedCharColumnSize = 255;
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)maxIndexedCharColumnSize : null);
if (size > maxCharColumnSize)
{
size = isFixedLength ? maxCharColumnSize : (int?)null;
}
return(size == null
? _unboundedUnicodeString
: new JetStringTypeMapping(
storeType: isFixedLength
? _fixedLengthUnicodeString.StoreTypeNameBase
: _variableLengthUnicodeString.StoreTypeNameBase,
size: size,
unicode: true));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_rowversion);
}
var isFixedLength = mappingInfo.IsFixedLength == true;
const int maxBinaryColumnSize = 510;
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)maxBinaryColumnSize : null);
if (size > maxBinaryColumnSize)
{
size = isFixedLength ? maxBinaryColumnSize : (int?)null;
}
return(size == null
? _unboundedBinary
: new JetByteArrayTypeMapping(
size: size,
storeType: isFixedLength
? _fixedLengthBinary.StoreTypeNameBase
: _variableLengthBinary.StoreTypeNameBase));
}
}
return(null);
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingInfo)
{
var clrType = mappingInfo.ClrType;
var storeTypeName = mappingInfo.StoreTypeName;
var storeTypeNameBase = mappingInfo.StoreTypeNameBase;
// Fixes: #22
//clrType = clrType.UnwrapNullableType().UnwrapEnumType();
if (storeTypeName != null)
{
if (clrType == typeof(float) &&
mappingInfo.Size != null &&
mappingInfo.Size <= 24 &&
(storeTypeNameBase.Equals("float", StringComparison.OrdinalIgnoreCase) ||
storeTypeNameBase.Equals("double precision", StringComparison.OrdinalIgnoreCase)))
{
return(_real);
}
if (_storeTypeMappings.TryGetValue(storeTypeName, out var mapping) ||
_storeTypeMappings.TryGetValue(storeTypeNameBase, out mapping))
{
return(clrType == null ||
mapping.ClrType == clrType
? mapping
: null);
}
}
if (clrType != null)
{
if (_clrTypeMappings.TryGetValue(clrType, out var mapping))
{
return(mapping);
}
if (clrType == typeof(string))
{
bool isAnsi = mappingInfo.IsUnicode == false;
bool isFixedLength = mappingInfo.IsFixedLength == true;
int maxSize = 255;
int?size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)255 : null);
if (size > maxSize)
{
size = isFixedLength ? maxSize : (int?)null;
}
return(size == null
? isAnsi ? _unboundedAnsiString : _unboundedUnicodeString
: new JetStringTypeMapping(storeType: isFixedLength ? "char" : "varchar", size: size, unicode: true));
}
if (clrType == typeof(byte[]))
{
if (mappingInfo.IsRowVersion == true)
{
return(_rowversion);
}
var isFixedLength = mappingInfo.IsFixedLength == true;
var size = mappingInfo.Size ?? (mappingInfo.IsKeyOrIndex ? (int?)510 : null);
if (size > 510)
{
size = isFixedLength ? 510 : (int?)null;
}
return(size == null
? _unboundedBinary
: new JetByteArrayTypeMapping(size: size, storeType: isFixedLength ? "binary": "varbinary"));
}
}
return(null);
}
