ODBC_SQLExecute

Home

4D v18

ODBC_SQLExecute


ODBC_SQLExecute ( stmtID ) -> Function result

Parameter	Type	Description
stmtID	Longint	Statement ID
Function result	Longint	Returns the result of the MS ODBC API function SQLExecute

Description

The ODBC_SQLExecute command executes a prepared statement, using the current values of the parameter marker variables if any parameter markers exist in the statement.

stmtID is a valid statement ID returned by ODBC_SQLAllocStmt.

For more information, please see the SQLExecute function in the MS ODBC API Reference at http://msdn.microsoft.com/en-us/library/ms713584(VS.85).aspx.

Function Results

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

If ODBC_SQLExecute returns SQL_NEED_DATA, you can use the ODBC_SQLParamData and ODBC_SQLPutData commands.

The following method creates a bind with our data source's Employee table and its four fields specified by the ODBC_SQLPrepare command and then inserts the data defined in the ODBC_SQLBindParameter command once the statement is executed:

 $result:=ODBC_SQLPrepare($statementID;"INSERT INTO Employee (ID, Name, Hire_Date,

 Current_Employee)VALUES(?,?,?,?)")

 

 vEmployeeHireDate:=Current date

 vEmployeeID:=6

 vEmployeeFullname:="Betty Jones"

 vEmployeeCurrent:=True

 

 $result:=ODBC_SQLBindParameter($statementID;1;1;SQL_SMALLINT;0;0;->vEmployeeID)

 $result:=ODBC_SQLBindParameter($statementID;2;1;SQL_CHAR;10;0;->vEmployeeFullname)

 $result:=ODBC_SQLBindParameter($statementID;3;1;SQL_TYPE_DATE;0;0;->vEmployeeHireDate)

 $result:=ODBC_SQLBindParameter($statementID;4;1;SQL_BIT;0;0;->vEmployeeCurrent)

 

 $result:=ODBC_SQLNumParams($statementID;$numparams)

 $result:=ODBC_SQLExecute($statementID)

4D v18

ODBC_SQLExecute

ODBC_SQLExecute

Description

Function Results

Example