static file()
{
keyValue <encodingBom, bom>[] bomList = new keyValue <encodingBom, bom> [4];
int count = 0;
bomList[count++] = new keyValue <encodingBom, bom>(Encoding.Unicode, new bom {
Bom = 0xfeffU, Length = 2
});
bomList[count++] = new keyValue <encodingBom, bom>(Encoding.BigEndianUnicode, new bom {
Bom = 0xfffeU, Length = 2
});
bomList[count++] = new keyValue <encodingBom, bom>(Encoding.UTF8, new bom {
Bom = 0xbfbbefU, Length = 3
});
bomList[count++] = new keyValue <encodingBom, bom>(Encoding.UTF32, new bom {
Bom = 0xfeffU, Length = 4
});
boms = new uniqueDictionary <encodingBom, bom>(bomList, 4);
DefaultBytesPerCluster = bytesPerCluster(fastCSharp.pub.ApplicationPath);
if (DefaultBytesPerCluster == 0)
{
DefaultBytesPerCluster = 1 << 12;
}
}
unsafe static sqlDbType()
{
#region 数据类型集合
sqlTypeNames = new string[fastCSharp.Enum.GetMaxValue <SqlDbType>(-1) + 1];
sqlTypeNames[(int)SqlDbType.BigInt] = "BIGINT";
//SqlTypeNames[(int)SqlDbType.Binary] = typeof(byte[]);
sqlTypeNames[(int)SqlDbType.Bit] = "BIT";
sqlTypeNames[(int)SqlDbType.Char] = "CHAR";
sqlTypeNames[(int)SqlDbType.DateTime] = "DATETIME";
sqlTypeNames[(int)SqlDbType.Decimal] = "DECIMAL";
sqlTypeNames[(int)SqlDbType.Float] = "DOUBLE";
//SqlTypeNames[(int)SqlDbType.Image] = typeof(byte[]);
sqlTypeNames[(int)SqlDbType.Int] = "INT";
sqlTypeNames[(int)SqlDbType.Money] = "DECIMAL";
sqlTypeNames[(int)SqlDbType.NChar] = "CHAR";
sqlTypeNames[(int)SqlDbType.NText] = "TEXT";
sqlTypeNames[(int)SqlDbType.NVarChar] = "VARCHAR";
sqlTypeNames[(int)SqlDbType.Real] = "FLOAT";
//SqlTypeNames[(int)SqlDbType.UniqueIdentifier] = typeof(Guid);
sqlTypeNames[(int)SqlDbType.SmallDateTime] = "DATETIME";
sqlTypeNames[(int)SqlDbType.SmallInt] = "SMALLINT";
sqlTypeNames[(int)SqlDbType.SmallMoney] = "DECIMAL";
sqlTypeNames[(int)SqlDbType.Text] = "TEXT";
//SqlTypeNames[(int)SqlDbType.Timestamp] = typeof(byte[]);
sqlTypeNames[(int)SqlDbType.TinyInt] = "TINYINT UNSIGNED";
//SqlTypeNames[(int)SqlDbType.VarBinary] = typeof(byte[]);
sqlTypeNames[(int)SqlDbType.VarChar] = "VARCHAR";
//SqlTypeNames[(int)SqlDbType.Variant] = typeof(object);
#endregion
#region 默认值集合
defaultValues = new string[fastCSharp.Enum.GetMaxValue <SqlDbType>(0) + 1];
defaultValues[(int)SqlDbType.BigInt] = "0";
defaultValues[(int)SqlDbType.Bit] = "0";
defaultValues[(int)SqlDbType.Char] = "''";
defaultValues[(int)SqlDbType.DateTime] = "now()";
defaultValues[(int)SqlDbType.Decimal] = "0";
defaultValues[(int)SqlDbType.Float] = "0";
defaultValues[(int)SqlDbType.Int] = "0";
defaultValues[(int)SqlDbType.Money] = "0";
defaultValues[(int)SqlDbType.NChar] = "''";
defaultValues[(int)SqlDbType.NText] = "''";
defaultValues[(int)SqlDbType.NVarChar] = "''";
defaultValues[(int)SqlDbType.Real] = "0";
defaultValues[(int)SqlDbType.SmallDateTime] = "now()";
defaultValues[(int)SqlDbType.SmallInt] = "0";
defaultValues[(int)SqlDbType.SmallMoney] = "0";
defaultValues[(int)SqlDbType.Text] = "''";
defaultValues[(int)SqlDbType.TinyInt] = "0";
defaultValues[(int)SqlDbType.VarChar] = "''";
#endregion
#region 数据类型集合唯一哈希
subArray <keyValue <sqlTypeName, keyValue <SqlDbType, int> > > names = new subArray <keyValue <sqlTypeName, keyValue <SqlDbType, int> > >(12);
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"bigint", new keyValue <SqlDbType, int>(SqlDbType.BigInt, sizeof(long))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"bit", new keyValue <SqlDbType, int>(SqlDbType.Bit, sizeof(bool))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"char", new keyValue <SqlDbType, int>(SqlDbType.Char, sizeof(char))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"datetime", new keyValue <SqlDbType, int>(SqlDbType.DateTime, sizeof(DateTime))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"decimal", new keyValue <SqlDbType, int>(SqlDbType.Decimal, sizeof(decimal))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"double", new keyValue <SqlDbType, int>(SqlDbType.Float, sizeof(double))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"int", new keyValue <SqlDbType, int>(SqlDbType.Int, sizeof(int))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"text", new keyValue <SqlDbType, int>(SqlDbType.Text, int.MinValue)));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"varchar", new keyValue <SqlDbType, int>(SqlDbType.VarChar, int.MinValue)));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"float", new keyValue <SqlDbType, int>(SqlDbType.Real, sizeof(float))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"smallint", new keyValue <SqlDbType, int>(SqlDbType.SmallInt, sizeof(short))));
names.UnsafeAdd(new keyValue <sqlTypeName, keyValue <SqlDbType, int> >((sqlTypeName)"tinyint", new keyValue <SqlDbType, int>(SqlDbType.TinyInt, sizeof(byte))));
sqlTypes = new uniqueDictionary <sqlTypeName, keyValue <SqlDbType, int> >(names.array, 16);
#endregion
}
