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MySqlDbType Enumeration

Specifies MySQL specific data type of a field, property, for use in a MySqlParameter.

Namespace:  MySql.Data.MySqlClient
Assembly:  MySql.Data (in MySql.Data.dll) Version: 8.0.22
Syntax
public enum MySqlDbType
Members
  Member nameValueDescription
Decimal0Decimal

A fixed precision and scale numeric value between -1038 -1 and 10 38 -1.

Byte1Byte

The signed range is -128 to 127. The unsigned range is 0 to 255.

Int162Int16

A 16-bit signed integer. The signed range is -32768 to 32767. The unsigned range is 0 to 65535

Int249 Specifies a 24 (3 byte) signed or unsigned value.
Int323Int32

A 32-bit signed integer

Int648Int64

A 64-bit signed integer.

Float4Single

A small (single-precision) floating-point number. Allowable values are -3.402823466E+38 to -1.175494351E-38, 0, and 1.175494351E-38 to 3.402823466E+38.

Double5Double

A normal-size (double-precision) floating-point number. Allowable values are -1.7976931348623157E+308 to -2.2250738585072014E-308, 0, and 2.2250738585072014E-308 to 1.7976931348623157E+308.

Timestamp7 A timestamp. The range is '1970-01-01 00:00:00' to sometime in the year 2037
Date10 Date The supported range is '1000-01-01' to '9999-12-31'.
Time11 Time

The range is '-838:59:59' to '838:59:59'.

DateTime12 DateTime The supported range is '1000-01-01 00:00:00' to '9999-12-31 23:59:59'.
Datetime12 Obsolete. Datetime The supported range is '1000-01-01 00:00:00' to '9999-12-31 23:59:59'.
Year13 A year in 2- or 4-digit format (default is 4-digit). The allowable values are 1901 to 2155, 0000 in the 4-digit year format, and 1970-2069 if you use the 2-digit format (70-69).
Newdate14Obsolete Use Datetime or Date type
VarString15 A variable-length string containing 0 to 65535 characters
Bit16 Bit-field data type
JSON245 JSON
NewDecimal246 New Decimal
Enum247 An enumeration. A string object that can have only one value, chosen from the list of values 'value1', 'value2', ..., NULL or the special "" error value. An ENUM can have a maximum of 65535 distinct values
Set248 A set. A string object that can have zero or more values, each of which must be chosen from the list of values 'value1', 'value2', ... A SET can have a maximum of 64 members.
TinyBlob249 A binary column with a maximum length of 255 (2^8 - 1) characters
MediumBlob250 A binary column with a maximum length of 16777215 (2^24 - 1) bytes.
LongBlob251 A binary column with a maximum length of 4294967295 or 4G (2^32 - 1) bytes.
Blob252 A binary column with a maximum length of 65535 (2^16 - 1) bytes.
VarChar253 A variable-length string containing 0 to 255 bytes.
String254 A fixed-length string.
Geometry255 Geometric (GIS) data type.
UByte501 Unsigned 8-bit value.
UInt16502 Unsigned 16-bit value.
UInt24509 Unsigned 24-bit value.
UInt32503 Unsigned 32-bit value.
UInt64508 Unsigned 64-bit value.
Binary754 Fixed length binary string.
VarBinary753 Variable length binary string.
TinyText749 A text column with a maximum length of 255 (2^8 - 1) characters.
MediumText750 A text column with a maximum length of 16777215 (2^24 - 1) characters.
LongText751 A text column with a maximum length of 4294967295 or 4G (2^32 - 1) characters.
Text752 A text column with a maximum length of 65535 (2^16 - 1) characters.
Guid854 A guid column.
See Also