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Support for a future ALTER TABLE command to add columns with default values. (CVS 2367)

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FossilOrigin-Name: 9d5abc1ddf6da37563c12d5a0401b89bb4e51c59
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danielk1977
2005-03-09 12:26:50 +00:00
parent 97ba4c94fc
commit aee18ef8e2
15 changed files with 326 additions and 47 deletions
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4
src/vdbe.h
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@@ -15,7 +15,7 @@
** or VDBE. The VDBE implements an abstract machine that runs a
** simple program to access and modify the underlying database.
**
** $Id: vdbe.h,v 1.92 2005/01/29 08:32:45 danielk1977 Exp $
** $Id: vdbe.h,v 1.93 2005/03/09 12:26:51 danielk1977 Exp $
*/
#ifndef _SQLITE_VDBE_H_
#define _SQLITE_VDBE_H_
@@ -69,6 +69,7 @@ typedef struct VdbeOpList VdbeOpList;
#define P3_FUNCDEF (-5) /* P3 is a pointer to a FuncDef structure */
#define P3_KEYINFO (-6) /* P3 is a pointer to a KeyInfo structure */
#define P3_VDBEFUNC (-7) /* P3 is a pointer to a VdbeFunc structure */
#define P3_MEM (-8) /* P3 is a pointer to a Mem* structure */
/* When adding a P3 argument using P3_KEYINFO, a copy of the KeyInfo structure
** is made. That copy is freed when the Vdbe is finalized. But if the
@@ -120,6 +121,7 @@ int sqliteVdbeSetVariables(Vdbe*,int,const char**);
void sqlite3VdbeSetNumCols(Vdbe*,int);
int sqlite3VdbeSetColName(Vdbe*, int, const char *, int);
void sqlite3VdbeCountChanges(Vdbe*);
sqlite3 *sqlite3VdbeDb(Vdbe*);
#ifndef NDEBUG
void sqlite3VdbeComment(Vdbe*, const char*, ...);