值

SQL类型

C类型

bit

SQL_BIT

SQL_C_BIT

tinyint

SQL_TINYINT

SQL_C_STINYINT

tinyint unsigned

SQL_TINYINT

SQL_C_UTINYINT

bigint

SQL_BIGINT

SQL_C_SBIGINT

bigint unsigned

SQL_BIGINT

SQL_C_UBIGINT

long varbinary

SQL_LONGVARBINARY

SQL_C_BINARY

blob

SQL_LONGVARBINARY

SQL_C_BINARY

longblob

SQL_LONGVARBINARY

SQL_C_BINARY

tinyblob

SQL_LONGVARBINARY

SQL_C_BINARY

mediumblob

SQL_LONGVARBINARY

SQL_C_BINARY

long varchar

SQL_LONGVARCHAR

SQL_C_CHAR

text

SQL_LONGVARCHAR

SQL_C_CHAR

mediumtext

SQL_LONGVARCHAR

SQL_C_CHAR

char

SQL_CHAR

SQL_C_CHAR

numeric

SQL_NUMERIC

SQL_C_CHAR

decimal

SQL_DECIMAL

SQL_C_CHAR

integer

SQL_INTEGER

SQL_C_SLONG

integer unsigned

SQL_INTEGER

SQL_C_ULONG

int

SQL_INTEGER

SQL_C_SLONG

int unsigned

SQL_INTEGER

SQL_C_ULONG

mediumint

SQL_INTEGER

SQL_C_SLONG

mediumint unsigned

SQL_INTEGER

SQL_C_ULONG

smallint

SQL_SMALLINT

SQL_C_SSHORT

smallint unsigned

SQL_SMALLINT

SQL_C_USHORT

real

SQL_FLOAT

SQL_C_DOUBLE

double

SQL_FLOAT

SQL_C_DOUBLE

float

SQL_REAL

SQL_C_FLOAT

double precision

SQL_DOUBLE

SQL_C_DOUBLE

date

SQL_DATE

SQL_C_DATE

time

SQL_TIME

SQL_C_TIME

year

SQL_SMALLINT

SQL_C_SHORT

datetime

SQL_TIMESTAMP

SQL_C_TIMESTAMP

timestamp

SQL_TIMESTAMP

SQL_C_TIMESTAMP

text

SQL_VARCHAR

SQL_C_CHAR

varchar

SQL_VARCHAR

SQL_C_CHAR

enum

SQL_VARCHAR

SQL_C_CHAR

set

SQL_VARCHAR

SQL_C_CHAR

bit

SQL_CHAR

SQL_C_CHAR

bool

SQL_CHAR

SQL_C_CHAR