C API Reference -- Ns_DbSpSetParam

### Ns_DbSpSetParam

#### Overview

Set input parameter for stored procedure

#### Syntax

        int Ns_DbSpSetParam(
        Ns_DbHandle *handle,
        char *paramname,
        char *paramtype,
        char *inout,
        char *value
        );

#### Description

In preparing to run stored procedure, this function sets a parameter to pass to that stored procedure. You must have executed Ns_DbSpStart first. The `paramname` is the name of the parameter, such as "@foo"; `paramtype` is the data type, such as "int" or "varchar". The `inout` argument is either "in" or "out", depending on what kind of parameter it is. The `value` argument is the value to pass to the stored proc, such as "123" (it's always a string). Returns NS_OK on success, NS_ERROR on failure.

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