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Add the column_origin_name() etc. APIs. (CVS 3069)

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FossilOrigin-Name: 82f502cdc1fead3bf7e3190d5c9db3aee6919ed4
This commit is contained in:
danielk1977
2006-02-10 02:27:42 +00:00
parent 86631a5ad1
commit 955de52c9c
18 changed files with 436 additions and 137 deletions
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15
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 1.99 2005/09/20 17:42:23 drh Exp $
** $Id: vdbe.h,v 1.100 2006/02/10 02:27:44 danielk1977 Exp $
*/
#ifndef _SQLITE_VDBE_H_
#define _SQLITE_VDBE_H_
@@ -79,6 +79,17 @@ typedef struct VdbeOpList VdbeOpList;
*/
#define P3_KEYINFO_HANDOFF (-9)
/*
** The Vdbe.aColName array contains 5n Mem structures, where n is the
** number of columns of data returned by the statement.
*/
#define COLNAME_NAME 0
#define COLNAME_DECLTYPE 1
#define COLNAME_DATABASE 2
#define COLNAME_TABLE 3
#define COLNAME_COLUMN 4
#define COLNAME_N 5 /* Number of COLNAME_xxx symbols */
/*
** The following macro converts a relative address in the p2 field
** of a VdbeOp structure into a negative number so that
@@ -117,7 +128,7 @@ void sqlite3VdbeTrace(Vdbe*,FILE*);
int sqlite3VdbeReset(Vdbe*);
int sqliteVdbeSetVariables(Vdbe*,int,const char**);
void sqlite3VdbeSetNumCols(Vdbe*,int);
int sqlite3VdbeSetColName(Vdbe*, int, const char *, int);
int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, int);
void sqlite3VdbeCountChanges(Vdbe*);
sqlite3 *sqlite3VdbeDb(Vdbe*);