Contents Index Using indicator variables to handle NULL Fetching one row pdf/preface.pdf

UltraLite User's Guide
  The Embedded SQL Interface

Fetching data

Fetching data in embedded SQL is done using the SELECT statement. There are two cases:

  1. The SELECT statement returns at most one row.

  2. The SELECT statement may return multiple rows.

Fetching one row
Fetching multiple rows
Optimizing query operation

Contents Index Using indicator variables to handle NULL Fetching one row pdf/preface.pdf