4D v13
ODBC_SQLGetData
- 4D ODBC Pro
-
- ODBC_Results
-
- Retrieving Results and Information, Introduction
- ODBC_SQLBindCol
- ODBC_SQLBulkOperations
- ODBC_SQLColAttribute
- ODBC_SQLDescribeCol
- ODBC_SQLFetch
- ODBC_SQLFetchScroll
- ODBC_SQLGetData
- ODBC_SQLGetDescField
- ODBC_SQLGetDescRec
- ODBC_SQLGetDiagField
- ODBC_SQLGetDiagRec
- ODBC_SQLMoreResults
- ODBC_SQLNumResultCols
- ODBC_SQLRowCount
- ODBC_SQLSetDescField
- ODBC_SQLSetDescRec
- ODBC_SQLSetPos
ODBC_SQLGetData
| ODBC_SQLGetData ( stmtID ; colNb ; targetValPtr ; strLenOrInd ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| stmtID | Longint |
|
Statement ID | |||||
| colNb | Longint |
|
Number of the column for which to return data | |||||
| targetValPtr | Pointer |
|
Pointer to a variable in which to return the data | |||||
| strLenOrInd | Longint |
|
Length or indicator value | |||||
| Function result | Longint |
|
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.
Product: 4D
Theme: ODBC_Results
Number:
16958
Created: 4D ODBC Pro 2004
