Submitting Requests

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4D v18

Submitting Requests

The commands in this chapter enable you to submit SQL requests, by allowing you to do the following:

Retrieve the description of a parameter associated with a prepared SQL statement (ODBC_SQLDescribeParam)
Execute a statement, using the current values of the parameter marker variables if any parameters exist in the statement that you pass directly to it (ODBC_SQLExecDirect)
Execute a prepared statement, using the current values of the parameter marker variables if any parameter markers exist in the statement (ODBC_SQLExecute)
Return the SQL string as modified by the driver but do not execute the SQL statement (ODBC_SQLNativeSQL)
Obtain the number of parameters in an SQL statement (ODBC_SQLNumParams)
Supply parameter data at statement execution time before calling ODBC_SQLPutData (ODBC_SQLParamData)
Send data for a parameter or column to the driver (ODBC_SQLPutData)