Download In This Chapter
Transcript
Calling the Database Server . . . . SQL Communications Area . . . SQLCODE Field . . . . . . . SQLERRD Array . . . . . . . SQLWARN Array . . . . . . SQLERRM Character String . . . SQLSTATE Value . . . . . . . Retrieving Single Rows . . . . . . Data Type Conversion . . . . . Working with Null Data . . . . Dealing with Errors . . . . . . Retrieving Multiple Rows . . . . . Declaring a Cursor . . . . . . Opening a Cursor . . . . . . Fetching Rows. . . . . . . . Cursor Input Modes. . . . . . Active Set of a Cursor . . . . . Using a Cursor: A Parts Explosion . Dynamic SQL . . . . . . . . . Preparing a Statement . . . . . Executing Prepared SQL . . . . Dynamic Host Variables . . . . Freeing Prepared Statements . . . Quick Execution . . . . . . . Embedding Data-Definition Statements Embedding Grant and Revoke Privileges Summary . . . . . . . . . . . Chapter 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7 8-8 8-8 8-10 8-12 8-13 8-14 8-14 8-15 8-17 8-18 8-20 8-21 8-21 8-22 8-24 8-25 8-27 8-30 8-31 8-32 8-33 8-34 8-34 8-34 8-35 8-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3 9-3 9-4 9-7 9-9 9-9 9-12 9-12 9-15 9-15 9-17 9-18 Modifying Data Through SQL Programs In This Chapter . . . . . Using DELETE . . . . . Direct Deletions . . . Deleting with a Cursor . Using INSERT . . . . . Using an Insert Cursor . Rows of Constants . . An Insert Example . . Using UPDATE . . . . . Using an Update Cursor Cleaning Up a Table . . Summary . . . . . . . viii IBM Informix Guide to SQL: Tutorial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related documents
Informix Guide to SQL: Tutorial
Informix Guide to SQL: Tutorial
WhereIsIt Quick User Manual
仕様書
Informix Guide to SQL: Syntax
IBM Informix Guide to SQL: Tutorial, Version 5.2
HOUSING AUTHORITY OF HENDERSON
Informix Guide to GLS Functionality, December 1999
SCOUT EMPLOYEE PROMOTION PROCESS
Test de positionnement anglais FC 2012
Final Report - Calvin College
Informix Guide to SQL: Syntax, Version 6.0