ODBC_SQLAllocStmt

4D v16

ODBC_SQLAllocStmt


ODBC_SQLAllocStmt ( connectionID ; stmtID ) -> 戻り値

引数	型	説明
connectionID	倍長整数	Connection ID
stmtID	倍長整数	Statement ID
戻り値	倍長整数	Returns the result of the MS ODBC API function SQLAllocHandle

説明

The ODBC_SQLAllocStmt function allocates a statement handle to connectionID.

connectionID is a valid connection ID returned by ODBC_SQLAllocConnect and a connection must be established using the ODBC_SQLConnect command.

stmtID is the statement ID returned if the connection is valid. It can then be passed to all other commands that require a stmtID, like ODBC_SQLSetStmtAttr and ODBC_SQLExecute.

For more information, please see the ODBC_SQLAllocStmt function in the MS ODBC API Reference at http://msdn.microsoft.com/en-us/library/ms712649(VS.85).aspx.

Function Results

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_INVALID_HANDLE, or SQL_ERROR.

例題

The following method connects you to a data source and then creates a statement handle ID:

 $result:=ODBC_SQLAllocConnect($connectionID)

 $result:=ODBC_SQLConnect($connectionID;"access";"Administrator";"admin1")

 $result:=ODBC_SQLAllocStmt($connectionID;$statementID)