// System.Data.Odbc.OdbcType
//
// Author:
+// Sureshkumar T <tsureshkumar@novell.com> 2005.
// Brian Ritchie
//
// Copyright (C) Brian Ritchie, 2002
// and SQL_TYPE_TIMESTAMP (with instances of #define in the header file of 91, 92, and 93),
// respectively.
- // Unmapped SQL Types
- //
- //#define SQL_FLOAT 6
- // could map to SQL_DOUBLE?
- //#define SQL_INTERVAL 10
- // could map to SmallDateTime?
-
// This internal enum is used as mapping types into database drivers.
// This is essentially a map between public OdbcType to C types for
- // Odbc to call into driver.
- internal enum OdbcCType // Native Types
+ // Odbc to call into driver. These values are taken from sql.h & sqlext.h.
+ internal enum SQL_TYPE : short
{
- SignedBigInt=-25, // SQL_C_SBIGINT
- BigInt=-5, // SQL_BIGINT
- Binary=-2, // SQL_BINARY
- Bit=-7, // SQL_BIT
- Char=1, // SQL_CHAR
- Date=91, // SQL_TYPE_DATE
- DateTime=9, // SQL_DATETIME
- Decimal=3, // SQL_DECIMAL
- Double=8, // SQL_DOUBLE
- Image=-4, // SQL_LONGVARBINARY
- Int=4, // SQL_INTEGER
- NChar=-95, // SQL_UNICODE_CHAR
- NText=-97, // SQL_UNICODE_LONGVARCHAR
- Numeric=2, // SQL_NUMERIC
- NVarChar=-96, // SQL_UNICODE_VARCHAR
- Real=7, // SQL_REAL
- SmallDateTime=0,// ??????????????????????????
- SmallInt=5, // SQL_SMALLINT
- Time=92, // SQL_TYPE_TIME
- Text=-1, // SQL_LONGVARCHAR
- Timestamp=93, // SQL_TYPE_TIMESTAMP
- TinyInt=-6, // SQL_TINYINT
- UniqueIdentifier=-11, // SQL_GUID
- VarBinary=-3, // SQL_VARBINARY
- VarChar=12 // SQL_VARCHAR
+ BIGINT = (-5),
+ BINARY = (-2),
+ BIT = (-7),
+ CHAR = 1,
+ DATE = 9,
+ DECIMAL = 3,
+ DOUBLE = 8,
+ GUID = (-11),
+ INTEGER = 4,
+ INTERVAL_DAY = (100 + 3),
+ INTERVAL_DAY_TO_HOUR = (100 + 8),
+ INTERVAL_DAY_TO_MINUTE = (100 + 9),
+ INTERVAL_DAY_TO_SECOND = (100 + 10),
+ INTERVAL_HOUR = (100 + 4),
+ INTERVAL_HOUR_TO_MINUTE = (100 + 11),
+ INTERVAL_HOUR_TO_SECOND = (100 + 12),
+ INTERVAL_MINUTE = (100 + 5),
+ INTERVAL_MINUTE_TO_SECOND = (100 + 13),
+ INTERVAL_MONTH = (100 + 2),
+ INTERVAL_SECOND = (100 + 6),
+ INTERVAL_YEAR = (100 + 1),
+ INTERVAL_YEAR_TO_MONTH = (100 + 7),
+ LONGVARBINARY = (-4),
+ LONGVARCHAR = (-1),
+ NUMERIC = 2,
+ REAL = 7,
+ SMALLINT = 5,
+ TIME = 10,
+ TIMESTAMP = 11,
+ TINYINT = (-6),
+ TYPE_DATE = 91,
+ TYPE_TIME = 92,
+ TYPE_TIMESTAMP = 93,
+ VARBINARY = (-3),
+ VARCHAR = 12,
+ WCHAR = (-8),
+ WLONGVARCHAR = (-10),
+ WVARCHAR = (-9),
+ UNASSIGNED = Int16.MaxValue
}
+ internal enum SQL_C_TYPE : short
+ {
+ BINARY = (-2),
+ BIT = (-7),
+ BOOKMARK = (4 +(-22)),
+ CHAR = 1,
+ DATE = 9,
+ DEFAULT = 99,
+ DOUBLE = 8,
+ FLOAT = 7,
+ GUID = (-11),
+ INTERVAL_DAY = (100 + 3),
+ INTERVAL_DAY_TO_HOUR = (100 + 8),
+ INTERVAL_DAY_TO_MINUTE = (100 + 9),
+ INTERVAL_DAY_TO_SECOND = (100 + 10),
+ INTERVAL_HOUR = (100 + 4),
+ INTERVAL_HOUR_TO_MINUTE = (100 + 11),
+ INTERVAL_HOUR_TO_SECOND = (100 + 12),
+ INTERVAL_MINUTE = (100 + 5),
+ INTERVAL_MINUTE_TO_SECOND = (100 + 13),
+ INTERVAL_MONTH = (100 + 2),
+ INTERVAL_SECOND = (100 + 6),
+ INTERVAL_YEAR = (100 + 1),
+ INTERVAL_YEAR_TO_MONTH = (100 + 7),
+ LONG = 4,
+ NUMERIC = 2,
+ SBIGINT = ((-5)+(-20)),
+ SHORT = 5,
+ SLONG = (4 +(-20)),
+ SSHORT = (5 +(-20)),
+ STINYINT = ((-6)+(-20)),
+ TCHAR = 1,
+ TIME = 10,
+ TIMESTAMP = 11,
+ TINYINT = (-6),
+ TYPE_DATE = 91,
+ TYPE_TIME = 92,
+ TYPE_TIMESTAMP = 93,
+ UBIGINT = ((-5)+(-22)),
+ ULONG = (4 +(-22)),
+ USHORT = (5 +(-22)),
+ UTINYINT = ((-6)+(-22)),
+ WCHAR = (-8),
+ UNASSIGNED = Int16.MaxValue
+ }
}
-
projects / mono.git / blobdiff