Crate odbc_sys [] [src]

ODBC types those representation is compatible with the ODBC C API.

This layer has not been created using automatic code generation. It is incomplete, i.e. it does not contain every symbol or constant defined in the ODBC C headers. Symbols which are deprecated since ODBC 3 have been left out intentionally. While some extra type safety has been added by grouping some of C's #define constants into enum-types it mostly offers the same power (all) and safety guarantess(none) as the wrapped C-API. ODBC 4.0 is still under development by Microsoft, so these symbols are deactivated by default in the cargo.toml

Reexports

pub use SQL_C_ULONG as SQL_C_BOOKMARK;
pub use self::SqlDataType::*;
pub use self::HandleType::*;
pub use self::SqlDriverConnectOption::*;

Enums

Dbc
Env
EnvironmentAttribute

Governs behaviour of EnvironmentAttribute

FetchOrientation

Codes used for FetchOrientation in SQLFetchScroll, SQLDataSources and in SQLDrivers

HandleType

Represented in C headers as SQLSMALLINT

InfoType

Information requested by SQLGetInfo

Obj
SQLRETURN

Indicates the overall success or failure of the function

SqlCDataType

The C data type is specified in the SQLBindCol and SQLGetData functions with the TargetType argument and in the SQLBindParameter function with the ValueType argument.

SqlDataType

SQL Data Types

SqlDriverConnectOption

Options for SQLDriverConnect

Stmt

Constants

SQL_MAX_MESSAGE_LENGTH

Maximum message length

SQL_NO_TOTAL
SQL_NTS
SQL_NTSL
SQL_NULL_DATA
SQL_OV_ODBC2
SQL_OV_ODBC3
SQL_OV_ODBC3_80
SQL_SQLSTATE_SIZE

Functions

SQLAllocHandle

Allocates an environment, connection, statement, or descriptor handle.

SQLCloseCursor

Closes a cursor that has been opened on a statement and discards pending results.

SQLConnect

SQLConnect establishes connections to a driver and a data source.

SQLDataSources

Returns information about a data source. This function is implemented only by the Driver Manager.

SQLDisconnect

Closes the connection associated with a specific connection handle.

SQLDriverConnect

An alternative to SQLConnect. It supports data sources that require more connection information than the three arguments in SQLConnect, dialog boxes to prompt the user for all connection information, and data sources that are not defined in the system information

SQLDrivers

Lists driver descriptions and driver attribute keywords. This function is implemented only by the Driver Manager.

SQLExecDirect
SQLFetch

SQLFetch fetches the next rowset of data from the result set and returns data for all bound columns.

SQLFreeHandle

Frees resources associated with a specific environment, connection, statement, or descriptor handle.

SQLGetData
SQLGetDiagRec
SQLGetInfo

Returns general information about the driver and data source associated with a connection

SQLNumResultCols
SQLSetEnvAttr

Sets attributes that govern aspects of environments

SQLTables

Returns the list of table, catalog, or schema names, and table types, stored in a specific data source. The driver returns the information as a result set

Type Definitions

SQLCHAR
SQLHANDLE
SQLHDBC

The connection handle references storage of all information about the connection to the data source, including status, transaction state, and error information.

SQLHENV
SQLHSTMT
SQLHWND
SQLINTEGER
SQLLEN
SQLPOINTER
SQLSMALLINT

16 Bit signed integer

SQLUSMALLINT