C and SQL data types for ODBC and CLI

 

This topic lists the C and SQL data types for ODBC and CLI applications.

C data types for ODBC applications

You can pass the following C data types when you bind result set columns and parameters from ODBC applications.

SQL_C_DEFAULT

SQL_C_CHAR

SQL_C_LONG

SQL_C_SLONG

SQL_C_ULONG

SQL_C_SHORT

SQL_C_SSHORT

SQL_C_USHORT

SQL_C_FLOAT

SQL_C_DOUBLE

SQL_C_BINARY

SQL_C_NUMERIC

C data types for CLI applications

You can pass the following data type values when you bind result set columns and parameters from CLI applications.

SQL_DEFAULT

SQL_CHAR

SQL_INTEGER

SQL_SMALLINT

SQL_FLOAT

SQL_REAL

SQL_DOUBLE

SQL data types for ODBC and CLI applications

You can pass the following SQL data type values when you bind result set columns and parameters from ODBC and CLI applications.

SQL_CHAR

SQL_VARCHAR

SQL_LONGVARCHAR

SQL_INTEGER

SQL_SMALLINT

SQL_FLOAT

SQL_REAL

SQL_DOUBLE

SQL_DECIMAL

SQL_TYPE_DATE

SQL_TYPE_TIME

SQL_TYPE_TIMESTAMP

SQL_TYPE_DATE

SQL_BINARY

SQL_VARBINARY

SQL_LONGVARBINARY

In the Win32 environment, the ODBC 3.x driver manager is required to use the ODBC 3.51 driver. This version of the driver manager automatically supports both 3.x applications and older, pre-3.x applications. Calls to deprecated APIs by older applications are automatically re-mapped to the 3.x APIs.

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