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Overview
Comment:Fix a comment in alter.c. No changes to code. (CVS 5347)
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SHA1: 3e558acd5eb8aa5ef4681e62284af5c017a24a65
User & Date: drh 2008-07-07 12:44:58.000
Context
2008-07-07
13:31
Add the vfs_unregister_all and vfs_reregister_all test commands. Use them to test the sqlite3_sleep() interface when no VFSes are registered. (CVS 5348) (check-in: 024d439299 user: drh tags: trunk)
12:44
Fix a comment in alter.c. No changes to code. (CVS 5347) (check-in: 3e558acd5e user: drh tags: trunk)
11:18
Make the Pager.pAll linked-list doubly linked when ENABLE_MEMORY_MANAGEMENT is defined. This is used to speed up sqlite3_release_memory(). (CVS 5346) (check-in: 71d699de36 user: danielk1977 tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/alter.c.
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**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.44 2008/05/09 14:17:52 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** The code in this file only exists if we are not omitting the
** ALTER TABLE logic from the build.








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**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains C code routines that used to generate VDBE code
** that implements the ALTER TABLE command.
**
** $Id: alter.c,v 1.45 2008/07/07 12:44:58 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** The code in this file only exists if we are not omitting the
** ALTER TABLE logic from the build.
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  int len = 0;
  char *zRet;

  sqlite3 *db = sqlite3_context_db_handle(context);

  /* The principle used to locate the table name in the CREATE TABLE 
  ** statement is that the table name is the first non-space token that
  ** is immediately followed by a left parenthesis - TK_LP - or "USING" TK_USING.
  */
  if( zSql ){
    do {
      if( !*zCsr ){
        /* Ran out of input before finding an opening bracket. Return NULL. */
        return;
      }








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  int len = 0;
  char *zRet;

  sqlite3 *db = sqlite3_context_db_handle(context);

  /* The principle used to locate the table name in the CREATE TABLE 
  ** statement is that the table name is the first non-space token that
  ** is immediately followed by a TK_LP or TK_USING token.
  */
  if( zSql ){
    do {
      if( !*zCsr ){
        /* Ran out of input before finding an opening bracket. Return NULL. */
        return;
      }
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