Function odbc_sys::SQLNumResultCols
[−]
[src]
pub unsafe extern fn SQLNumResultCols(statement_handle: SQLHSTMT,
column_count_ptr: *mut SQLSMALLINT)
-> SQLRETURN
Returns the number of columns in a result set
Returns
SQL_SUCCESS
, SQL_SUCCESS_WITH_INFO
, SQL_ERROR
, SQL_INVALID_HANDLE
or
SQL_STILL_EXECUTING