DataBlade API Programmer's Manual
Chapter 12: DataBlade API Function Descriptions
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mi_parameter_count()
The
mi_parameter_count()
function returns the number of parameters in a prepared statement.
Syntax
mi_integer mi_parameter_count(
stmtPtr
)
MI_STATEMENT *stmtPtr;
stmtPtr
is a pointer to a prepared statement.
Valid in Client Application?
Valid in Server Routine?
Yes
Yes
Usage
Parameter information is available only for
INSERT
statements. If parameter information is requested for other statements, an exception is raised.
Return Values
On success, the number of parameters contained in the text of the statement; otherwise,
MI_ERROR
.
Related Topics
For additional information, see the description of the
mi_prepare()
function.
DataBlade API Programmer's Manual
, version 9.1
Copyright © 1998, Informix Software, Inc. All rights reserved.
