Sun Microsystems 5800 manual Hcpstmtfree, Hcpstmtsetstring

Synchronous C API Functions

hc_pstmt_free

Frees a “hc_pstmt_t” on page 49 with all its bindings.

Synopsis

hcerr_t hc_pstmt_free(hc_pstmt_t *pstmt);

Description

This function frees a prepared statement.

Parameters

pstmt

Prepared statement to be freed.

Return Codes

HCERR_OK

See Also

“hc_pstmt_create” on page 100

hc_pstmt_set_string

Adds a string binding to a “hc_pstmt_t” on page 49.

Synopsis

hcerr_t hc_pstmt_set_string(hc_pstmt_t *pstmt,

int which,

hc_string_t value);

Description

This function binds an “hc_string_t” on page 46 to one of the variables in a prepared statement. The variable must be of the appropriate type in the database, that is, string (UTF-8). Errors in binding and type are returned when the “hc_pstmt_t” on page 49 is used to query the server.

Chapter 3 • Sun StorageTek 5800 System C Client API 101