4D v16

ODBC_SQLGetData

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4D v16
ODBC_SQLGetData

ODBC_SQLGetData 


 

ODBC_SQLGetData ( stmtID ; colNb ; targetValPtr ; strLenOrInd ) -> Resultado 
Parâmetro Tipo   Descrição
stmtID  Inteiro longo in Statement ID
colNb  Inteiro longo in Number of the column for which to return data
targetValPtr  Ponteiro in Pointer to a variable in which to return the data
strLenOrInd  Inteiro longo in Length or indicator value
Resultado  Inteiro longo in Returns the result of the MS ODBC API function SQLGetData

The ODBC_SQLGetData command retrieves data for a single column defined by colNb in the result set. It can be called multiple times to retrieve variable-length data in parts.

stmtID is a valid statement ID returned by ODBC_SQLAllocStmt.

colNb is the number of the column to receive the data.

targetValPtr is a pointer to the variable in which to return the data.

strLenOrInd is the length or indicator value of the value returned in targetValPtr.

For more information, please see the SQLGetData function in the MS ODBC API Reference at http://msdn.microsoft.com/en-us/library/ms715441(VS.85).aspx.

SQL_SUCCESS, SQL_SUCCESS_WITH_INFO, SQL_NO_DATA, SQL_STILL_EXECUTING, SQL_ERROR, or SQL_INVALID_HANDLE.



Ver também 

ODBC_SQLFetchScroll

 
PROPRIEDADES 

Produto: 4D
Tema: ODBC_Results
Número 16958

 
HISTÓRIA 

Criado por: 4D ODBC Pro 2004

 
ARTICLE USAGE

4D ODBC Pro ( 4D v16)